树检索器
Summarize query.
- class llama_index.indices.tree.all_leaf_retriever.TreeAllLeafRetriever(index: Any)
GPT all leaf retriever.
This class builds a query-specific tree from leaf nodes to return a response. Using this query mode means that the tree index doesn't need to be built when initialized, since we rebuild the tree for each query.
- 参数
text_qa_template (Optional[QuestionAnswerPrompt]) -- Question-Answer Prompt (see Prompt-Templates).
- retrieve(str_or_query_bundle: Union[str, QueryBundle]) List[NodeWithScore]
Retrieve nodes given query.
- 参数
str_or_query_bundle (QueryType) -- Either a query string or a QueryBundle object.
Leaf query mechanism.
- class llama_index.indices.tree.select_leaf_retriever.TreeSelectLeafRetriever(index: GPTTreeIndex, query_template: Optional[Prompt] = None, text_qa_template: Optional[Prompt] = None, refine_template: Optional[Prompt] = None, query_template_multiple: Optional[Prompt] = None, child_branch_factor: int = 1, verbose: bool = False, **kwargs: Any)
Tree select leaf retriever.
This class traverses the index graph and searches for a leaf node that can best answer the query.
- 参数
query_template (Optional[TreeSelectPrompt]) -- Tree Select Query Prompt (see Prompt-Templates).
query_template_multiple (Optional[TreeSelectMultiplePrompt]) -- Tree Select Query Prompt (Multiple) (see Prompt-Templates).
child_branch_factor (int) -- Number of child nodes to consider at each level. If child_branch_factor is 1, then the query will only choose one child node to traverse for any given parent node. If child_branch_factor is 2, then the query will choose two child nodes.
- retrieve(str_or_query_bundle: Union[str, QueryBundle]) List[NodeWithScore]
Retrieve nodes given query.
- 参数
str_or_query_bundle (QueryType) -- Either a query string or a QueryBundle object.
- llama_index.indices.tree.select_leaf_retriever.get_text_from_node(node: Node, level: Optional[int] = None, verbose: bool = False) str
Get text from node.
Query Tree using embedding similarity between query and node text.
- class llama_index.indices.tree.select_leaf_embedding_retriever.TreeSelectLeafEmbeddingRetriever(index: GPTTreeIndex, query_template: Optional[Prompt] = None, text_qa_template: Optional[Prompt] = None, refine_template: Optional[Prompt] = None, query_template_multiple: Optional[Prompt] = None, child_branch_factor: int = 1, verbose: bool = False, **kwargs: Any)
Tree select leaf embedding retriever.
This class traverses the index graph using the embedding similarity between the query and the node text.
- 参数
query_template (Optional[TreeSelectPrompt]) -- Tree Select Query Prompt (see Prompt-Templates).
query_template_multiple (Optional[TreeSelectMultiplePrompt]) -- Tree Select Query Prompt (Multiple) (see Prompt-Templates).
text_qa_template (Optional[QuestionAnswerPrompt]) -- Question-Answer Prompt (see Prompt-Templates).
refine_template (Optional[RefinePrompt]) -- Refinement Prompt (see Prompt-Templates).
child_branch_factor (int) -- Number of child nodes to consider at each level. If child_branch_factor is 1, then the query will only choose one child node to traverse for any given parent node. If child_branch_factor is 2, then the query will choose two child nodes.
embed_model (Optional[BaseEmbedding]) -- Embedding model to use for embedding similarity.
- retrieve(str_or_query_bundle: Union[str, QueryBundle]) List[NodeWithScore]
Retrieve nodes given query.
- 参数
str_or_query_bundle (QueryType) -- Either a query string or a QueryBundle object.
翻译: 树检索器 =======================
Summarize query.
- class llama_index.indices.tree.all_leaf_retriever.TreeAllLeafRetriever(index: Any)
GPT all leaf retriever.
This class builds a query-specific tree from leaf nodes to return a response. Using this query mode means that the tree index doesn't need to be built when initialized, since we rebuild the tree for each query.
- 参数
text_qa_template (Optional[QuestionAnswerPrompt]) -- Question-Answer Prompt (see Prompt-Templates).
- retrieve(str_or_query_bundle: Union[str, QueryBundle]) List[NodeWithScore]
Retrieve nodes given query.
- 参数
str_or_query_bundle (QueryType) -- Either a query string or a QueryBundle object.
Leaf query mechanism.
- class llama_index.indices.tree.select_leaf_retriever.TreeSelectLeafRetriever(index: GPTTreeIndex, query_template: Optional[Prompt] = None, text_qa_template: Optional[Prompt] = None, refine_template: Optional[Prompt] = None, query_template_multiple: Optional[Prompt] = None, child_branch_factor: int = 1, verbose: bool = False, **kwargs: Any)
Tree select leaf retriever.
This class traverses the index graph and searches for a leaf node that can best answer the query.
- 参数
query_template (Optional[TreeSelectPrompt]) -- Tree Select Query Prompt (see Prompt-Templates).
query_template_multiple (Optional[TreeSelectMultiplePrompt]) -- Tree Select Query Prompt (Multiple) (see Prompt-Templates).
child_branch_factor (int) -- Number of child nodes to consider at each level. If child_branch_factor is 1, then the query will only choose one child node to traverse for any given parent node. If child_branch_factor is 2, then the query will choose two child nodes.
- retrieve(str_or_query_bundle: Union[str, QueryBundle]) List[NodeWithScore]
Retrieve nodes given query.
- 参数
str_or_query_bundle (QueryType) -- Either a query string or a QueryBundle object.
- llama_index.indices.tree.select_leaf_retriever.get_text_from_node(node: Node, level: Optional[int] = None, verbose: bool = False) str
Get text from node.
Query Tree using embedding similarity between query and node text.
- class llama_index.indices.tree.select_leaf_embedding_retriever.TreeSelectLeafEmbeddingRetriever(index: GPTTreeIndex, query_template: Optional[Prompt] = None, text_qa_template: Optional[Prompt] = None, refine_template: Optional[Prompt] = None, query_template_multiple: Optional[Prompt] = None, child_branch_factor: int = 1, verbose: bool = False, **kwargs: Any)
Tree select leaf embedding retriever.
This class traverses the index graph using the embedding similarity between the query and the node text.
- 参数
query_template (Optional[TreeSelectPrompt]) -- Tree Select Query Prompt (see Prompt-Templates).
query_template_multiple (Optional[TreeSelectMultiplePrompt]) -- Tree Select Query Prompt (Multiple) (see Prompt-Templates).
text_qa_template (Optional[QuestionAnswerPrompt]) -- Question-Answer Prompt (see Prompt-Templates).
refine_template (Optional[RefinePrompt]) -- Refinement Prompt (see Prompt-Templates).
child_branch_factor (int) -- Number of child nodes to consider at each level. If child_branch_factor is 1, then the query will only choose one child node to traverse for any given parent node. If child_branch_factor is 2, then the query will choose two child nodes.
embed_model (Optional[BaseEmbedding]) -- Embedding model to use for embedding similarity.
- retrieve(str_or_query_bundle: Union[str, QueryBundle]) List[NodeWithScore]
Retrieve nodes given query.
- 参数
str_or_query_bundle (QueryType) -- Either a query string or a QueryBundle object.
翻译: 树检索器 =======================
Summarize query.
- class llama_index.indices.tree.all_leaf_retriever.TreeAllLeafRetriever(index: Any)
GPT all leaf retriever.
This class builds a query-specific tree from leaf nodes to return a response. Using this query mode means that the tree index doesn't need to be built when initialized, since we rebuild the tree for each query.
- 参数
text_qa_template (Optional[QuestionAnswerPrompt]) -- Question-Answer Prompt (see Prompt-Templates).
- retrieve(str_or_query_bundle: Union[str, QueryBundle]) List[NodeWithScore]
Retrieve nodes given query.
- 参数
str_or_query_bundle (QueryType) -- Either a query string or a QueryBundle object.
Leaf query mechanism.
- class llama_index.indices.tree.select_leaf_retriever.TreeSelectLeafRetriever(index: GPTTreeIndex, query_template: Optional[Prompt] = None, text_qa_template: Optional[Prompt] = None, refine_template: Optional[Prompt] = None, query_template_multiple: Optional[Prompt] = None, child_branch_factor: int = 1, verbose: bool = False, **kwargs: Any)
Tree select leaf retriever.
This class traverses the index graph and searches for a leaf node that can best answer the query.
- 参数
query_template (Optional[TreeSelectPrompt]) -- Tree Select Query Prompt (see Prompt-Templates).
query_template_multiple (Optional[TreeSelectMultiplePrompt]) -- Tree Select Query Prompt (Multiple) (see Prompt-Templates).
child_branch_factor (int) -- Number of child nodes to consider at each level. If child_branch_factor is 1, then the query will only choose one child node to traverse for any given parent node. If child_branch_factor is 2, then the query will choose two child nodes.
- retrieve(str_or_query_bundle: Union[str, QueryBundle]) List[NodeWithScore]
Retrieve nodes given query.
- 参数
str_or_query_bundle (QueryType) -- Either a query string or a QueryBundle object.
- llama_index.indices.tree.select_leaf_retriever.get_text_from_node(node: Node, level: Optional[int] = None, verbose: bool = False) str
Get text from node.
Query Tree using embedding similarity between query and node text.
- class llama_index.indices.tree.select_leaf_embedding_retriever.TreeSelectLeafEmbeddingRetriever(index: GPTTreeIndex, query_template: Optional[Prompt] = None, text_qa_template: Optional[Prompt] = None, refine_template: Optional[Prompt] = None, query_template_multiple: Optional[Prompt] = None, child_branch_factor: int = 1, verbose: bool = False, **kwargs: Any)
Tree select leaf embedding retriever.
This class traverses the index graph using the embedding similarity between the query and the node text.
- 参数
query_template (Optional[TreeSelectPrompt]) -- Tree Select Query Prompt (see Prompt-Templates).
query_template_multiple (Optional[TreeSelectMultiplePrompt]) -- Tree Select Query Prompt (Multiple) (see Prompt-Templates).
text_qa_template (Optional[QuestionAnswerPrompt]) -- Question-Answer Prompt (see Prompt-Templates).
refine_template (Optional[RefinePrompt]) -- Refinement Prompt (see Prompt-Templates).
child_branch_factor (int) -- Number of child nodes to consider at each level. If child_branch_factor is 1, then the query will only choose one child node to traverse for any given parent node. If child_branch_factor is 2, then the query will choose two child nodes.
embed_model (Optional[BaseEmbedding]) -- Embedding model to use for embedding similarity.
- retrieve(str_or_query_bundle: Union[str, QueryBundle]) List[NodeWithScore]
Retrieve nodes given query.
- 参数
str_or_query_bundle (QueryType) -- Either a query string or a QueryBundle object.
翻译: 树检索器 =======================
Summarize query.
- class llama_index.indices.tree.all_leaf_retriever.TreeAllLeafRetriever(index: Any)
GPT all leaf retriever.
This class builds a query-specific tree from leaf nodes to return a response. Using this query mode means that the tree index doesn't need to be built when initialized, since we rebuild the tree for each query.
- 参数
text_qa_template (Optional[QuestionAnswerPrompt]) -- Question-Answer Prompt (see Prompt-Templates).
- retrieve(str_or_query_bundle: Union[str, QueryBundle]) List[NodeWithScore]
Retrieve nodes given query.
- 参数
str_or_query_bundle (QueryType) -- Either a query string or a QueryBundle object.
Leaf query mechanism.
- class llama_index.indices.tree.select_leaf_retriever.TreeSelectLeafRetriever(index: GPTTreeIndex, query_template: Optional[Prompt] = None, text_qa_template: Optional[Prompt] = None, refine_template: Optional[Prompt] = None, query_template_multiple: Optional[Prompt] = None, child_branch_factor: int = 1, verbose: bool = False, **kwargs: Any)
Tree select leaf retriever.
This class traverses the index graph and searches for a leaf node that can best answer the query.
- 参数
query_template (Optional[TreeSelectPrompt]) -- Tree Select Query Prompt (see Prompt-Templates).
query_template_multiple (Optional[TreeSelectMultiplePrompt]) -- Tree Select Query Prompt (Multiple) (see Prompt-Templates).
child_branch_factor (int) -- Number of child nodes to consider at each level. If child_branch_factor is 1, then the query will only choose one child node to traverse for any given parent node. If child_branch_factor is 2, then the query will choose two child nodes.
- retrieve(str_or_query_bundle: Union[str, QueryBundle]) List[NodeWithScore]
Retrieve nodes given query.
- 参数
str_or_query_bundle (QueryType) -- Either a query string or a QueryBundle object.
- llama_index.indices.tree.select_leaf_retriever.get_text_from_node(node: Node, level: Optional[int] = None, verbose: bool = False) str
Get text from node.
Query Tree using embedding similarity between query and node text.
- class llama_index.indices.tree.select_leaf_embedding_retriever.TreeSelectLeafEmbeddingRetriever(index: GPTTreeIndex, query_template: Optional[Prompt] = None, text_qa_template: Optional[Prompt] = None, refine_template: Optional[Prompt] = None, query_template_multiple: Optional[Prompt] = None, child_branch_factor: int = 1, verbose: bool = False, **kwargs: Any)
Tree select leaf embedding retriever.
This class traverses the index graph using the embedding similarity between the query and the node text.
- 参数
query_template (Optional[TreeSelectPrompt]) -- Tree Select Query Prompt (see Prompt-Templates).
query_template_multiple (Optional[TreeSelectMultiplePrompt]) -- Tree Select Query Prompt (Multiple) (see Prompt-Templates).
text_qa_template (Optional[QuestionAnswerPrompt]) -- Question-Answer Prompt (see Prompt-Templates).
refine_template (Optional[RefinePrompt]) -- Refinement Prompt (see Prompt-Templates).
child_branch_factor (int) -- Number of child nodes to consider at each level. If child_branch_factor is 1, then the query will only choose one child node to traverse for any given parent node. If child_branch_factor is 2, then the query will choose two child nodes.
embed_model (Optional[BaseEmbedding]) -- Embedding model to use for embedding similarity.
- retrieve(str_or_query_bundle: Union[str, QueryBundle]) List[NodeWithScore]
Retrieve nodes given query.
- 参数
str_or_query_bundle (QueryType) -- Either a query string or a QueryBundle object.
翻译: 树检索器 =======================
Summarize query.
- class llama_index.indices.tree.all_leaf_retriever.TreeAllLeafRetriever(index: Any)
GPT all leaf retriever.
This class builds a query-specific tree from leaf nodes to return a response. Using this query mode means that the tree index doesn't need to be built when initialized, since we rebuild the tree for each query.
- 参数
text_qa_template (Optional[QuestionAnswerPrompt]) -- Question-Answer Prompt (see Prompt-Templates).
- retrieve(str_or_query_bundle: Union[str, QueryBundle]) List[NodeWithScore]
Retrieve nodes given query.
- 参数
str_or_query_bundle (QueryType) -- Either a query string or a QueryBundle object.
Leaf query mechanism.
- class llama_index.indices.tree.select_leaf_retriever.TreeSelectLeafRetriever(index: GPTTreeIndex, query_template: Optional[Prompt] = None, text_qa_template: Optional[Prompt] = None, refine_template: Optional[Prompt] = None, query_template_multiple: Optional[Prompt] = None, child_branch_factor: int = 1, verbose: bool = False, **kwargs: Any)
Tree select leaf retriever.
This class traverses the index graph and searches for a leaf node that can best answer the query.
- 参数
query_template (Optional[TreeSelectPrompt]) -- Tree Select Query Prompt (see Prompt-Templates).
query_template_multiple (Optional[TreeSelectMultiplePrompt]) -- Tree Select Query Prompt (Multiple) (see Prompt-Templates).
child_branch_factor (int) -- Number of child nodes to consider at each level. If child_branch_factor is 1, then the query will only choose one child node to traverse for any given parent node. If child_branch_factor is 2, then the query will choose two child nodes.
- retrieve(str_or_query_bundle: Union[str, QueryBundle]) List[NodeWithScore]
Retrieve nodes given query.
- 参数
str_or_query_bundle (QueryType) -- Either a query string or a QueryBundle object.
- llama_index.indices.tree.select_leaf_retriever.get_text_from_node(node: Node, level: Optional[int] = None, verbose: bool = False) str
Get text from node.
Query Tree using embedding similarity between query and node text.
- class llama_index.indices.tree.select_leaf_embedding_retriever.TreeSelectLeafEmbeddingRetriever(index: GPTTreeIndex, query_template: Optional[Prompt] = None, text_qa_template: Optional[Prompt] = None, refine_template: Optional[Prompt] = None, query_template_multiple: Optional[Prompt] = None, child_branch_factor: int = 1, verbose: bool = False, **kwargs: Any)
Tree select leaf embedding retriever.
This class traverses the index graph using the embedding similarity between the query and the node text.
- 参数
query_template (Optional[TreeSelectPrompt]) -- Tree Select Query Prompt (see Prompt-Templates).
query_template_multiple (Optional[TreeSelectMultiplePrompt]) -- Tree Select Query Prompt (Multiple) (see Prompt-Templates).
text_qa_template (Optional[QuestionAnswerPrompt]) -- Question-Answer Prompt (see Prompt-Templates).
refine_template (Optional[RefinePrompt]) -- Refinement Prompt (see Prompt-Templates).
child_branch_factor (int) -- Number of child nodes to consider at each level. If child_branch_factor is 1, then the query will only choose one child node to traverse for any given parent node. If child_branch_factor is 2, then the query will choose two child nodes.
embed_model (Optional[BaseEmbedding]) -- Embedding model to use for embedding similarity.
- retrieve(str_or_query_bundle: Union[str, QueryBundle]) List[NodeWithScore]
Retrieve nodes given query.
- 参数
str_or_query_bundle (QueryType) -- Either a query string or a QueryBundle object.
翻译: 树检索器 =======================
Summarize query.
- class llama_index.indices.tree.all_leaf_retriever.TreeAllLeafRetriever(index: Any)
GPT all leaf retriever.
This class builds a query-specific tree from leaf nodes to return a response. Using this query mode means that the tree index doesn't need to be built when initialized, since we rebuild the tree for each query.
- 参数
text_qa_template (Optional[QuestionAnswerPrompt]) -- Question-Answer Prompt (see Prompt-Templates).
- retrieve(str_or_query_bundle: Union[str, QueryBundle]) List[NodeWithScore]
Retrieve nodes given query.
- 参数
str_or_query_bundle (QueryType) -- Either a query string or a QueryBundle object.
Leaf query mechanism.
- class llama_index.indices.tree.select_leaf_retriever.TreeSelectLeafRetriever(index: GPTTreeIndex, query_template: Optional[Prompt] = None, text_qa_template: Optional[Prompt] = None, refine_template: Optional[Prompt] = None, query_template_multiple: Optional[Prompt] = None, child_branch_factor: int = 1, verbose: bool = False, **kwargs: Any)
Tree select leaf retriever.
This class traverses the index graph and searches for a leaf node that can best answer the query.
- 参数
query_template (Optional[TreeSelectPrompt]) -- Tree Select Query Prompt (see Prompt-Templates).
query_template_multiple (Optional[TreeSelectMultiplePrompt]) -- Tree Select Query Prompt (Multiple) (see Prompt-Templates).
child_branch_factor (int) -- Number of child nodes to consider at each level. If child_branch_factor is 1, then the query will only choose one child node to traverse for any given parent node. If child_branch_factor is 2, then the query will choose two child nodes.
- retrieve(str_or_query_bundle: Union[str, QueryBundle]) List[NodeWithScore]
Retrieve nodes given query.
- 参数
str_or_query_bundle (QueryType) -- Either a query string or a QueryBundle object.
- llama_index.indices.tree.select_leaf_retriever.get_text_from_node(node: Node, level: Optional[int] = None, verbose: bool = False) str
Get text from node.
Query Tree using embedding similarity between query and node text.
- class llama_index.indices.tree.select_leaf_embedding_retriever.TreeSelectLeafEmbeddingRetriever(index: GPTTreeIndex, query_template: Optional[Prompt] = None, text_qa_template: Optional[Prompt] = None, refine_template: Optional[Prompt] = None, query_template_multiple: Optional[Prompt] = None, child_branch_factor: int = 1, verbose: bool = False, **kwargs: Any)
Tree select leaf embedding retriever.
This class traverses the index graph using the embedding similarity between the query and the node text.
- 参数
query_template (Optional[TreeSelectPrompt]) -- Tree Select Query Prompt (see Prompt-Templates).
query_template_multiple (Optional[TreeSelectMultiplePrompt]) -- Tree Select Query Prompt (Multiple) (see Prompt-Templates).
text_qa_template (Optional[QuestionAnswerPrompt]) -- Question-Answer Prompt (see Prompt-Templates).
refine_template (Optional[RefinePrompt]) -- Refinement Prompt (see Prompt-Templates).
child_branch_factor (int) -- Number of child nodes to consider at each level. If child_branch_factor is 1, then the query will only choose one child node to traverse for any given parent node. If child_branch_factor is 2, then the query will choose two child nodes.
embed_model (Optional[BaseEmbedding]) -- Embedding model to use for embedding similarity.
- retrieve(str_or_query_bundle: Union[str, QueryBundle]) List[NodeWithScore]
Retrieve nodes given query.
- 参数
str_or_query_bundle (QueryType) -- Either a query string or a QueryBundle object.
翻译: 树检索器 =======================
Summarize query.
- class llama_index.indices.tree.all_leaf_retriever.TreeAllLeafRetriever(index: Any)
GPT all leaf retriever.
This class builds a query-specific tree from leaf nodes to return a response. Using this query mode means that the tree index doesn't need to be built when initialized, since we rebuild the tree for each query.
- 参数
text_qa_template (Optional[QuestionAnswerPrompt]) -- Question-Answer Prompt (see Prompt-Templates).
- retrieve(str_or_query_bundle: Union[str, QueryBundle]) List[NodeWithScore]
Retrieve nodes given query.
- 参数
str_or_query_bundle (QueryType) -- Either a query string or a QueryBundle object.
Leaf query mechanism.
- class llama_index.indices.tree.select_leaf_retriever.TreeSelectLeafRetriever(index: GPTTreeIndex, query_template: Optional[Prompt] = None, text_qa_template: Optional[Prompt] = None, refine_template: Optional[Prompt] = None, query_template_multiple: Optional[Prompt] = None, child_branch_factor: int = 1, verbose: bool = False, **kwargs: Any)
Tree select leaf retriever.
This class traverses the index graph and searches for a leaf node that can best answer the query.
- 参数
query_template (Optional[TreeSelectPrompt]) -- Tree Select Query Prompt (see Prompt-Templates).
query_template_multiple (Optional[TreeSelectMultiplePrompt]) -- Tree Select Query Prompt (Multiple) (see Prompt-Templates).
child_branch_factor (int) -- Number of child nodes to consider at each level. If child_branch_factor is 1, then the query will only choose one child node to traverse for any given parent node. If child_branch_factor is 2, then the query will choose two child nodes.
- retrieve(str_or_query_bundle: Union[str, QueryBundle]) List[NodeWithScore]
Retrieve nodes given query.
- 参数
str_or_query_bundle (QueryType) -- Either a query string or a QueryBundle object.
- llama_index.indices.tree.select_leaf_retriever.get_text_from_node(node: Node, level: Optional[int] = None, verbose: bool = False) str
Get text from node.
Query Tree using embedding similarity between query and node text.
- class llama_index.indices.tree.select_leaf_embedding_retriever.TreeSelectLeafEmbeddingRetriever(index: GPTTreeIndex, query_template: Optional[Prompt] = None, text_qa_template: Optional[Prompt] = None, refine_template: Optional[Prompt] = None, query_template_multiple: Optional[Prompt] = None, child_branch_factor: int = 1, verbose: bool = False, **kwargs: Any)
Tree select leaf embedding retriever.
This class traverses the index graph using the embedding similarity between the query and the node text.
- 参数
query_template (Optional[TreeSelectPrompt]) -- Tree Select Query Prompt (see Prompt-Templates).
query_template_multiple (Optional[TreeSelectMultiplePrompt]) -- Tree Select Query Prompt (Multiple) (see Prompt-Templates).
text_qa_template (Optional[QuestionAnswerPrompt]) -- Question-Answer Prompt (see Prompt-Templates).
refine_template (Optional[RefinePrompt]) -- Refinement Prompt (see Prompt-Templates).
child_branch_factor (int) -- Number of child nodes to consider at each level. If child_branch_factor is 1, then the query will only choose one child node to traverse for any given parent node. If child_branch_factor is 2, then the query will choose two child nodes.
embed_model (Optional[BaseEmbedding]) -- Embedding model to use for embedding similarity.
- retrieve(str_or_query_bundle: Union[str, QueryBundle]) List[NodeWithScore]
Retrieve nodes given query.
- 参数
str_or_query_bundle (QueryType) -- Either a query string or a QueryBundle object.
翻译: 树检索器 =======================
Summarize query.
- class llama_index.indices.tree.all_leaf_retriever.TreeAllLeafRetriever(index: Any)
GPT all leaf retriever.
This class builds a query-specific tree from leaf nodes to return a response. Using this query mode means that the tree index doesn't need to be built when initialized, since we rebuild the tree for each query.
- 参数
text_qa_template (Optional[QuestionAnswerPrompt]) -- Question-Answer Prompt (see Prompt-Templates).
- retrieve(str_or_query_bundle: Union[str, QueryBundle]) List[NodeWithScore]
Retrieve nodes given query.
- 参数
str_or_query_bundle (QueryType) -- Either a query string or a QueryBundle object.
Leaf query mechanism.
- class llama_index.indices.tree.select_leaf_retriever.TreeSelectLeafRetriever(index: GPTTreeIndex, query_template: Optional[Prompt] = None, text_qa_template: Optional[Prompt] = None, refine_template: Optional[Prompt] = None, query_template_multiple: Optional[Prompt] = None, child_branch_factor: int = 1, verbose: bool = False, **kwargs: Any)
Tree select leaf retriever.
This class traverses the index graph and searches for a leaf node that can best answer the query.
- 参数
query_template (Optional[TreeSelectPrompt]) -- Tree Select Query Prompt (see Prompt-Templates).
query_template_multiple (Optional[TreeSelectMultiplePrompt]) -- Tree Select Query Prompt (Multiple) (see Prompt-Templates).
child_branch_factor (int) -- Number of child nodes to consider at each level. If child_branch_factor is 1, then the query will only choose one child node to traverse for any given parent node. If child_branch_factor is 2, then the query will choose two child nodes.
- retrieve(str_or_query_bundle: Union[str, QueryBundle]) List[NodeWithScore]
Retrieve nodes given query.
- 参数
str_or_query_bundle (QueryType) -- Either a query string or a QueryBundle object.
- llama_index.indices.tree.select_leaf_retriever.get_text_from_node(node: Node, level: Optional[int] = None, verbose: bool = False) str
Get text from node.
Query Tree using embedding similarity between query and node text.
- class llama_index.indices.tree.select_leaf_embedding_retriever.TreeSelectLeafEmbeddingRetriever(index: GPTTreeIndex, query_template: Optional[Prompt] = None, text_qa_template: Optional[Prompt] = None, refine_template: Optional[Prompt] = None, query_template_multiple: Optional[Prompt] = None, child_branch_factor: int = 1, verbose: bool = False, **kwargs: Any)
Tree select leaf embedding retriever.
This class traverses the index graph using the embedding similarity between the query and the node text.
- 参数
query_template (Optional[TreeSelectPrompt]) -- Tree Select Query Prompt (see Prompt-Templates).
query_template_multiple (Optional[TreeSelectMultiplePrompt]) -- Tree Select Query Prompt (Multiple) (see Prompt-Templates).
text_qa_template (Optional[QuestionAnswerPrompt]) -- Question-Answer Prompt (see Prompt-Templates).
refine_template (Optional[RefinePrompt]) -- Refinement Prompt (see Prompt-Templates).
child_branch_factor (int) -- Number of child nodes to consider at each level. If child_branch_factor is 1, then the query will only choose one child node to traverse for any given parent node. If child_branch_factor is 2, then the query will choose two child nodes.
embed_model (Optional[BaseEmbedding]) -- Embedding model to use for embedding similarity.
- retrieve(str_or_query_bundle: Union[str, QueryBundle]) List[NodeWithScore]
Retrieve nodes given query.
- 参数
str_or_query_bundle (QueryType) -- Either a query string or a QueryBundle object.
翻译: 树检索器 =======================
Summarize query.
- class llama_index.indices.tree.all_leaf_retriever.TreeAllLeafRetriever(index: Any)
GPT all leaf retriever.
This class builds a query-specific tree from leaf nodes to return a response. Using this query mode means that the tree index doesn't need to be built when initialized, since we rebuild the tree for each query.
- 参数
text_qa_template (Optional[QuestionAnswerPrompt]) -- Question-Answer Prompt (see Prompt-Templates).
- retrieve(str_or_query_bundle: Union[str, QueryBundle]) List[NodeWithScore]
Retrieve nodes given query.
- 参数
str_or_query_bundle (QueryType) -- Either a query string or a QueryBundle object.
Leaf query mechanism.
- class llama_index.indices.tree.select_leaf_retriever.TreeSelectLeafRetriever(index: GPTTreeIndex, query_template: Optional[Prompt] = None, text_qa_template: Optional[Prompt] = None, refine_template: Optional[Prompt] = None, query_template_multiple: Optional[Prompt] = None, child_branch_factor: int = 1, verbose: bool = False, **kwargs: Any)
Tree select leaf retriever.
This class traverses the index graph and searches for a leaf node that can best answer the query.
- 参数
query_template (Optional[TreeSelectPrompt]) -- Tree Select Query Prompt (see Prompt-Templates).
query_template_multiple (Optional[TreeSelectMultiplePrompt]) -- Tree Select Query Prompt (Multiple) (see Prompt-Templates).
child_branch_factor (int) -- Number of child nodes to consider at each level. If child_branch_factor is 1, then the query will only choose one child node to traverse for any given parent node. If child_branch_factor is 2, then the query will choose two child nodes.
- retrieve(str_or_query_bundle: Union[str, QueryBundle]) List[NodeWithScore]
Retrieve nodes given query.
- 参数
str_or_query_bundle (QueryType) -- Either a query string or a QueryBundle object.
- llama_index.indices.tree.select_leaf_retriever.get_text_from_node(node: Node, level: Optional[int] = None, verbose: bool = False) str
Get text from node.
Query Tree using embedding similarity between query and node text.
- class llama_index.indices.tree.select_leaf_embedding_retriever.TreeSelectLeafEmbeddingRetriever(index: GPTTreeIndex, query_template: Optional[Prompt] = None, text_qa_template: Optional[Prompt] = None, refine_template: Optional[Prompt] = None, query_template_multiple: Optional[Prompt] = None, child_branch_factor: int = 1, verbose: bool = False, **kwargs: Any)
Tree select leaf embedding retriever.
This class traverses the index graph using the embedding similarity between the query and the node text.
- 参数
query_template (Optional[TreeSelectPrompt]) -- Tree Select Query Prompt (see Prompt-Templates).
query_template_multiple (Optional[TreeSelectMultiplePrompt]) -- Tree Select Query Prompt (Multiple) (see Prompt-Templates).
text_qa_template (Optional[QuestionAnswerPrompt]) -- Question-Answer Prompt (see Prompt-Templates).
refine_template (Optional[RefinePrompt]) -- Refinement Prompt (see Prompt-Templates).
child_branch_factor (int) -- Number of child nodes to consider at each level. If child_branch_factor is 1, then the query will only choose one child node to traverse for any given parent node. If child_branch_factor is 2, then the query will choose two child nodes.
embed_model (Optional[BaseEmbedding]) -- Embedding model to use for embedding similarity.
- retrieve(str_or_query_bundle: Union[str, QueryBundle]) List[NodeWithScore]
Retrieve nodes given query.
- 参数
str_or_query_bundle (QueryType) -- Either a query string or a QueryBundle object.
翻译: 树检索器 =======================
Summarize query.
- class llama_index.indices.tree.all_leaf_retriever.TreeAllLeafRetriever(index: Any)
GPT all leaf retriever.
This class builds a query-specific tree from leaf nodes to return a response. Using this query mode means that the tree index doesn't need to be built when initialized, since we rebuild the tree for each query.
- 参数
text_qa_template (Optional[QuestionAnswerPrompt]) -- Question-Answer Prompt (see Prompt-Templates).
- retrieve(str_or_query_bundle: Union[str, QueryBundle]) List[NodeWithScore]
Retrieve nodes given query.
- 参数
str_or_query_bundle (QueryType) -- Either a query string or a QueryBundle object.
Leaf query mechanism.
- class llama_index.indices.tree.select_leaf_retriever.TreeSelectLeafRetriever(index: GPTTreeIndex, query_template: Optional[Prompt] = None, text_qa_template: Optional[Prompt] = None, refine_template: Optional[Prompt] = None, query_template_multiple: Optional[Prompt] = None, child_branch_factor: int = 1, verbose: bool = False, **kwargs: Any)
Tree select leaf retriever.
This class traverses the index graph and searches for a leaf node that can best answer the query.
- 参数
query_template (Optional[TreeSelectPrompt]) -- Tree Select Query Prompt (see Prompt-Templates).
query_template_multiple (Optional[TreeSelectMultiplePrompt]) -- Tree Select Query Prompt (Multiple) (see Prompt-Templates).
child_branch_factor (int) -- Number of child nodes to consider at each level. If child_branch_factor is 1, then the query will only choose one child node to traverse for any given parent node. If child_branch_factor is 2, then the query will choose two child nodes.
- retrieve(str_or_query_bundle: Union[str, QueryBundle]) List[NodeWithScore]
Retrieve nodes given query.
- 参数
str_or_query_bundle (QueryType) -- Either a query string or a QueryBundle object.
- llama_index.indices.tree.select_leaf_retriever.get_text_from_node(node: Node, level: Optional[int] = None, verbose: bool = False) str
Get text from node.
Query Tree using embedding similarity between query and node text.
- class llama_index.indices.tree.select_leaf_embedding_retriever.TreeSelectLeafEmbeddingRetriever(index: GPTTreeIndex, query_template: Optional[Prompt] = None, text_qa_template: Optional[Prompt] = None, refine_template: Optional[Prompt] = None, query_template_multiple: Optional[Prompt] = None, child_branch_factor: int = 1, verbose: bool = False, **kwargs: Any)
Tree select leaf embedding retriever.
This class traverses the index graph using the embedding similarity between the query and the node text.
- 参数
query_template (Optional[TreeSelectPrompt]) -- Tree Select Query Prompt (see Prompt-Templates).
query_template_multiple (Optional[TreeSelectMultiplePrompt]) -- Tree Select Query Prompt (Multiple) (see Prompt-Templates).
text_qa_template (Optional[QuestionAnswerPrompt]) -- Question-Answer Prompt (see Prompt-Templates).
refine_template (Optional[RefinePrompt]) -- Refinement Prompt (see Prompt-Templates).
child_branch_factor (int) -- Number of child nodes to consider at each level. If child_branch_factor is 1, then the query will only choose one child node to traverse for any given parent node. If child_branch_factor is 2, then the query will choose two child nodes.
embed_model (Optional[BaseEmbedding]) -- Embedding model to use for embedding similarity.
- retrieve(str_or_query_bundle: Union[str, QueryBundle]) List[NodeWithScore]
Retrieve nodes given query.
- 参数
str_or_query_bundle (QueryType) -- Either a query string or a QueryBundle object.
翻译: 树检索器 =======================
Summarize query.
- class llama_index.indices.tree.all_leaf_retriever.TreeAllLeafRetriever(index: Any)
GPT all leaf retriever.
This class builds a query-specific tree from leaf nodes to return a response. Using this query mode means that the tree index doesn't need to be built when initialized, since we rebuild the tree for each query.
- 参数
text_qa_template (Optional[QuestionAnswerPrompt]) -- Question-Answer Prompt (see Prompt-Templates).
- retrieve(str_or_query_bundle: Union[str, QueryBundle]) List[NodeWithScore]
Retrieve nodes given query.
- 参数
str_or_query_bundle (QueryType) -- Either a query string or a QueryBundle object.
Leaf query mechanism.
- class llama_index.indices.tree.select_leaf_retriever.TreeSelectLeafRetriever(index: GPTTreeIndex, query_template: Optional[Prompt] = None, text_qa_template: Optional[Prompt] = None, refine_template: Optional[Prompt] = None, query_template_multiple: Optional[Prompt] = None, child_branch_factor: int = 1, verbose: bool = False, **kwargs: Any)
Tree select leaf retriever.
This class traverses the index graph and searches for a leaf node that can best answer the query.
- 参数
query_template (Optional[TreeSelectPrompt]) -- Tree Select Query Prompt (see Prompt-Templates).
query_template_multiple (Optional[TreeSelectMultiplePrompt]) -- Tree Select Query Prompt (Multiple) (see Prompt-Templates).
child_branch_factor (int) -- Number of child nodes to consider at each level. If child_branch_factor is 1, then the query will only choose one child node to traverse for any given parent node. If child_branch_factor is 2, then the query will choose two child nodes.
- retrieve(str_or_query_bundle: Union[str, QueryBundle]) List[NodeWithScore]
Retrieve nodes given query.
- 参数
str_or_query_bundle (QueryType) -- Either a query string or a QueryBundle object.
- llama_index.indices.tree.select_leaf_retriever.get_text_from_node(node: Node, level: Optional[int] = None, verbose: bool = False) str
Get text from node.
Query Tree using embedding similarity between query and node text.
- class llama_index.indices.tree.select_leaf_embedding_retriever.TreeSelectLeafEmbeddingRetriever(index: GPTTreeIndex, query_template: Optional[Prompt] = None, text_qa_template: Optional[Prompt] = None, refine_template: Optional[Prompt] = None, query_template_multiple: Optional[Prompt] = None, child_branch_factor: int = 1, verbose: bool = False, **kwargs: Any)
Tree select leaf embedding retriever.
This class traverses the index graph using the embedding similarity between the query and the node text.
- 参数
query_template (Optional[TreeSelectPrompt]) -- Tree Select Query Prompt (see Prompt-Templates).
query_template_multiple (Optional[TreeSelectMultiplePrompt]) -- Tree Select Query Prompt (Multiple) (see Prompt-Templates).
text_qa_template (Optional[QuestionAnswerPrompt]) -- Question-Answer Prompt (see Prompt-Templates).
refine_template (Optional[RefinePrompt]) -- Refinement Prompt (see Prompt-Templates).
child_branch_factor (int) -- Number of child nodes to consider at each level. If child_branch_factor is 1, then the query will only choose one child node to traverse for any given parent node. If child_branch_factor is 2, then the query will choose two child nodes.
embed_model (Optional[BaseEmbedding]) -- Embedding model to use for embedding similarity.
- retrieve(str_or_query_bundle: Union[str, QueryBundle]) List[NodeWithScore]
Retrieve nodes given query.
- 参数
str_or_query_bundle (QueryType) -- Either a query string or a QueryBundle object.
翻译: