Top "Gensim" questions

Gensim is a free Python framework designed to automatically extract semantic topics from documents, as efficiently (computer-wise) and painlessly (human-wise) as possible.

word2vec - what is best? add, concatenate or average word vectors?

I am working on a recurrent language model. To learn word embeddings that can be used to initialize my language …

python word2vec gensim word-embedding language-model
what does the vector of a word in word2vec represents?

word2vec is a open source tool by Google: For each word it provides a vector of float values, what …

machine-learning nlp neural-network gensim
Finding topics of an unseen document via Gensim

I am using Gensim to do some large-scale topic modeling. I am having difficulty understanding how to determine predicted topics …

python nlp latent-semantic-indexing gensim
Export pyLDAvis graphs as standalone webpage

i am analysing text with topic modelling and using Gensim and pyLDAvis for that. Would like to share the results …

python gensim lda topic-modeling
Document topical distribution in Gensim LDA

I've derived a LDA topic model using a toy corpus as follows: documents = ['Human machine interface for lab abc computer …

python lda gensim
How to load sentences into Python gensim?

I am trying to use the word2vec module from gensim natural language processing library in Python. The docs say …

python nlp gensim
Understanding parameters in Gensim LDA Model

I am using gensim.models.ldamodel.LdaModel to perform LDA, but I do not understand some of the parameters and …

python parameters gensim lda
Is there pre-trained doc2vec model?

Is there a pre-trained doc2vec model with a large data set, like Wikipedia or similar?

gensim doc2vec
Hierarchical Dirichlet Process Gensim topic number independent of corpus size

I am using the Gensim HDP module on a set of documents. >>> hdp = models.HdpModel(corpusB, id2…

python nlp lda gensim
How to get word2index from gensim

By doc we can use this to read a word2vec model with genism model = KeyedVectors.load_word2vec_format(…

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