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gensim API Manual

Guide(22)
Library(33)

Guide

installed gensim
introduction
Corpora and Vector Spaces
From Strings to Vectors
Corpus Streaming �C One Document at a Time
Corpus Formats
Compatibility with NumPy and SciPy
Topics and Transformations
Transformation interface
Available transformations
Similarity Queries
Similarity interface
Where next?
Experiments on the English Wikipedia
Preparing the corpus
Latent Semantic Analysis
Latent Dirichlet Allocation
Distributed Computing
Why distributed computing?
Prerequisites
Core concepts
Available distributed algorithms

Library

interfaces �C Core gensim interfaces
utils �C Various utility functions
matutils �C Math utils
corpora.bleicorpus �C Corpus in Blei��s LDA-C format
corpora.dictionary �C Construct word<->id mappings
corpora.hashdictionary �C Construct word<->id mappings
corpora.lowcorpus �C Corpus in List-of-Words format
corpora.mmcorpus �C Corpus in Matrix Market format
corpora.svmlightcorpus �C Corpus in SVMlight format
corpora.wikicorpus �C Corpus from a Wikipedia dump
corpora.textcorpus �C Building corpora with dictionaries
corpora.ucicorpus �C Corpus in UCI bag-of-words format
corpora.indexedcorpus �C Random access to corpus documents
models.ldamodel �C Latent Dirichlet Allocation
models.ldamulticore �C parallelized Latent Dirichlet Allocation
models.lsimodel �C Latent Semantic Indexing
models.tfidfmodel �C TF-IDF model
models.rpmodel �C Random Projections
models.hdpmodel �C Hierarchical Dirichlet Process
models.logentropy_model �C LogEntropy model
models.lsi_dispatcher �C Dispatcher for distributed LSI
models.lsi_worker �C Worker for distributed LSI
models.lda_dispatcher �C Dispatcher for distributed LDA
models.lda_worker �C Worker for distributed LDA
models.word2vec �C Deep learning with word2vec
models.doc2vec �C Deep learning with paragraph2vec
models.phrases �C Phrase (collocation) detection
models.wrappers.ldamallet �C Latent Dirichlet Allocation via Mallet
models.wrappers.dtmmodel �C Dynamic Topic Models (DTM) and Dynamic Influence Models (DIM)
models.wrappers.ldavowpalwabbit �C Latent Dirichlet Allocation via Vowpal Wabbit
similarities.docsim �C Document similarity queries
How It Works
simserver �C Document similarity server