Topic Modeling Python Packages

gensim

Topic Modelling for Humans

bertopic

Leveraging BERT and c-TF-IDF to create easily interpretable topics.

nomic

Nomic Developer API SDK

scattertext

Beautiful visualizations of how language differs among document types.

tomotopy

Python package of Tomoto, the Topic Modeling Tool

top2vec

Top2Vec learns jointly embedded topic, document and word vectors.

corextopic

Hierarchical unsupervised and semi-supervised topic models for sparse count data with CorEx

octis

OCTIS: Comparing Topic Models is Simple! A python package to optimize and evaluate topic models (accepted at EACL2021 demo track)

contextualized-topic-models

A python package to run contextualized topic modeling. CTMs combine contextualized embeddings (e.g., BERT) with topic models to get coherent topics. Published at EACL and ACL 2021 (Bianchi et al.).

shorttext

Various Algorithms for Short Text Mining

topmost

A Topic Modeling System Toolkit (ACL 2024 Demo)

hypertools

A python package for visualizing and manipulating high-dimensional data

sesg

SeSG (Search String Generator) python package repository.

topyfic

Topyfic: Reproducible latent dirichlet allocation (LDA) using leiden clustering and harmony for single cell epigenomics data

fastopic

A Fast, Adaptive, Stable, and Transferable Topic Model (NeurIPS 2024)

bigartm

Fast topic modeling platform

ads-bib

Pipeline for querying and turning NASA's ADS publications metadata into curated, analysis-ready datasets, topic maps, and citation networks.

numpy-ml

Machine learning, in numpy

topicmodeltuner

HDBSCAN Tuning for BERTopic Models

bitermplus

Biterm Topic Model (BTM): modeling topics in short texts

bunkatopics

Bunkatopics is a Topic Modeling package and Exploration Module

womg-core

WoMG: Word of Mouth Generator

manta-topic-modelling

Comprehensive topic modeling system using Non-negative Matrix Factorization (NMF)

chunkey-bert

Modification of the KeyBERT method to extract keywords and keyphrases using chunks. This provides better results, especialy when handling long documents.