Chat with your long PDF docs using load_qa_chain, RetrievalQA, VectorstoreIndexCreator, and ConversationalRetrievalChain. LangChain + OpenAI API works like magic! Which one works best for you?
???? Code in this video: https://github.com/sophiamyang/tutorials-LangChain/blob/main/LangChain_QA.ipynb
???? example.pdf is also in this repo: https://github.com/sophiamyang/tutorials-LangChain/blob/main/materials/example.pdf
???? Blog post: https://sophiamyang.medium.com/4-ways-of-question-answering-in-langchain-188c6707cc5a?sk=085589bc9f39c7d4d634be60fdfde05b
???? About me ????
Sophia Yang is a Senior Data Scientist working at a tech company.
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