Unsupervised Learning in NLP

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In this video we learn how to perform topic modeling using unsupervised learning in natural language processing.

Our goal is to train a model that generates topics from a given document/collection of text, without us telling it what the topics are/may be.

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exactly what I was looking for--thank you!

micahdelaurentis
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very nice walk through. I have a follow up question. If you want to apply the resulting model to a new dataset with several rows, how would you go about it?

juantorrejon
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How do i give names for the topic if i already have names for the topics. Like if i have data separatly without labels and topic names separatly

dkdemons
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so you don't actually use the tfidf corpus in the lda model?

micahdelaurentis
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great video. please answer me. What do I need to know to build a deep learning framework? tell me the courses and books

aidenstill