BERTopic
Home Home The Algorithm Getting Started FAQ Use Cases API Changelog BERTopic¶ BERTopic is a topic modeling technique that leverages 🤗 transformers and c-TF-IDF to create dense clusters allowing for easily interpretable topics whilst keeping important words in the topic descriptions. BERTopic supports all kinds of topic modeling techniques:
Gensim: topic modelling for humans
✔ Train large-scale semantic NLP models ✔ Represent text as semantic vectors ✔ Find semantically related documents from gensim import corpora, models, similarities, downloader # Stream a training corpus directly from S3. corpus = corpora.MmCorpus("s3://path/to/corpus") # Train Latent Semantic Indexing with 200D vectors. lsi = models.LsiModel(corpus, num_topics=200) # Convert another corpus t
Introducing our Hybrid lda2vec Algorithm | Stitch Fix Technology – Multithreaded
The goal of lda2vec is to make volumes of text useful to humans (not machines!) while still keeping the model simple to modify. It learns the powerful word representations in word2vec while jointly constructing human-interpretable LDA document representations. We fed our hybrid lda2vec algorithm (docs, code and paper ) every Hacker News comment through 2015. The results reveal what topics and tren
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