Amazon Kendra is an intelligent search service provided by
Amazon Web Services(
AWS). It utilizes advanced natural language processing (NLP) and machine learning algorithms to enable powerful search capabilities across various data sources within an organization.
Kendrais designed to help users find the information they need quickly and accurately, improving productivity and decision-making.
Kendra, users can search across a wide range of content types, including documents, FAQs, knowledge bases, manuals, and websites. It supports multiple languages and can understand complex queries, synonyms, and contextual meanings to provide highly relevant search results.
Using the Amazon Kendra Index Retriever
%pip install boto3
from langchain.retrievers import AmazonKendraRetriever
Create New Retriever
retriever = AmazonKendraRetriever(index_id="c0806df7-e76b-4bce-9b5c-d5582f6b1a03")
Now you can use retrieved documents from Kendra index
retriever.get_relevant_documents("what is langchain")