PineconeDemo
Pinecone Reader
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%pip install llama-index-readers-pinecone
%pip install llama-index-readers-pinecone
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import logging
import sys
logging.basicConfig(stream=sys.stdout, level=logging.INFO)
logging.getLogger().addHandler(logging.StreamHandler(stream=sys.stdout))
import logging
import sys
logging.basicConfig(stream=sys.stdout, level=logging.INFO)
logging.getLogger().addHandler(logging.StreamHandler(stream=sys.stdout))
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api_key = "<api_key>"
api_key = ""
如果您在colab上打开这个笔记本,您可能需要安装LlamaIndex 🦙。
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!pip install llama-index
!pip install llama-index
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from llama_index.readers.pinecone import PineconeReader
from llama_index.readers.pinecone import PineconeReader
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reader = PineconeReader(api_key=api_key, environment="us-west1-gcp")
reader = PineconeReader(api_key=api_key, environment="us-west1-gcp")
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# id_to_text_map指定了从Pinecone中指定的ID到文本的映射。id_to_text_map = { "id1": "文本块1", "id2": "文本块2",}# query_vector是查询向量的嵌入表示# 示例查询向量:# query_vector=[0.3, 0.3, 0.3, 0.3, 0.3, 0.3, 0.3, 0.3]query_vector = [n1, n2, n3, ...]
# id_to_text_map指定了从Pinecone中指定的ID到文本的映射。id_to_text_map = { "id1": "文本块1", "id2": "文本块2",}# query_vector是查询向量的嵌入表示# 示例查询向量:# query_vector=[0.3, 0.3, 0.3, 0.3, 0.3, 0.3, 0.3, 0.3]query_vector = [n1, n2, n3, ...]
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# 注意:必需的参数是 index_name、id_to_text_map、vector。# 另外,我们还传递了所有可以传递到 Pinecone 中的 `Query` 操作的 kwargs。# 请参阅 API 参考:https://docs.pinecone.io/reference/query# 还有 Python 客户端:https://github.com/pinecone-io/pinecone-python-client# 以获取更多详细信息。documents = reader.load_data( index_name="quickstart", id_to_text_map=id_to_text_map, top_k=3, vector=query_vector, separate_documents=True,)
# 注意:必需的参数是 index_name、id_to_text_map、vector。# 另外,我们还传递了所有可以传递到 Pinecone 中的 `Query` 操作的 kwargs。# 请参阅 API 参考:https://docs.pinecone.io/reference/query# 还有 Python 客户端:https://github.com/pinecone-io/pinecone-python-client# 以获取更多详细信息。documents = reader.load_data( index_name="quickstart", id_to_text_map=id_to_text_map, top_k=3, vector=query_vector, separate_documents=True,)
创建索引¶
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index = SummaryIndex.from_documents(documents)
index = SummaryIndex.from_documents(documents)
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# 将日志级别设置为DEBUG,以获得更详细的输出query_engine = index.as_query_engine()response = query_engine.query("<query_text>")
# 将日志级别设置为DEBUG,以获得更详细的输出query_engine = index.as_query_engine()response = query_engine.query("")
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display(Markdown(f"<b>{response}</b>"))
display(Markdown(f"{response}"))