topic-modeling

There are 63 repositories under topic-modeling topic.

gensim
piskvorky / gensim
Topic Modelling for Humans
data-mining data-science document-similarity fasttext gensim information-retrieval machine-learning natural-language-processing neural-network nlp python topic-modeling word-embeddings word-similarity word2vec
Language:Python 16263
ddbourgin / numpy-ml
Machine learning, in numpy
attention bayesian-inference gaussian-mixture-models gaussian-processes good-turing-smoothing gradient-boosting hidden-markov-models knn lstm machine-learning mfcc neural-networks reinforcement-learning resnet topic-modeling vae wavenet wgan-gp word2vec
Language:Python 16188
BERTopic
MaartenGr / BERTopic
Leveraging BERT and c-TF-IDF to create easily interpretable topics.
bert ldavis machine-learning nlp sentence-embeddings topic topic-modeling topic-modelling topic-models transformers
Language:Python 7155
ddangelov / Top2Vec
Top2Vec learns jointly embedded topic, document and word vectors.
topic-modeling word-embeddings document-embedding topic-vector topic-search text-search text-semantic-similarity topic-modelling semantic-search bert top2vec sentence-transformers sentence-encoder pre-trained-language-models
Language:Python 3094
baidu / Familia
A Toolkit for Industrial Topic Modeling
lda nlp sentence-lda topic-modeling topic-models twe
Language:C++ 2643
JasonKessler / scattertext
Beautiful visualizations of how language differs among document types.
nlp d3 word-embeddings machine-learning natural-language-processing visualization word2vec text-visualization text-mining japanese-language computational-social-science sentiment eda exploratory-data-analysis text-as-data scatter-plot topic-modeling stylometry stylometric semiotic-squares
Language:Python 2321
ContextLab / hypertools
A Python toolbox for gaining geometric insights into high-dimensional data
data-visualization high-dimensional-data python topic-modeling text-vectorization data-wrangling visualization time-series
Language:Python 1874
nomic-ai / nomic
Interact, analyze and structure massive text, image, embedding, audio and video datasets
clustering duplicate-detection embeddings python text topic-modeling unstructured-data
Language:Python 1851
owlbarn / owl
Owl - OCaml Scientific Computing @ https://ocaml.xyz
matrix linear-algebra ndarray statistical-functions topic-modeling regression maths gsl plotting sparse-linear-systems scientific-computing numerical-calculations statistics mcmc optimization autograd algorithmic-differentation automatic-differentiation machine-learning neural-network
Language:OCaml 1311
MilaNLProc / 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.).
bert embeddings multilingual-models multilingual-topic-models neural-topic-models nlp nlp-library nlp-machine-learning text-as-data topic-coherence topic-modeling transformer
Language:Python 1250
dselivanov / text2vec
Fast vectorization, topic modeling, distances and GloVe word embeddings in R.
glove latent-dirichlet-allocation natural-language-processing text-mining topic-modeling vectorization word-embeddings word2vec
Language:R 868
OCTIS
MIND-Lab / OCTIS
OCTIS: Comparing Topic Models is Simple! A python package to optimize and evaluate topic models (accepted at EACL2021 demo track)
topic-modeling latent-dirichlet-allocation latent-semantic-analysis evaluation-metrics natural-language-processing non-negative-matrix-factorization neural-topic-models bayesian-optimization hyperparameter-optimization hyperparameter-tuning hyperparameter-search topic-models nlp nlproc nlp-library
Language:Python 789
bigartm / bigartm
Fast topic modeling platform
bigartm bigdata c-plus-plus machine-learning python python-api regularizer text-mining topic-modeling
Language:C++ 670
gregversteeg / corex_topic
Hierarchical unsupervised and semi-supervised topic models for sparse count data with CorEx
python machine-learning unsupervised-learning topic-modeling information-theory
Language:Python 640
stepthom / text_mining_resources
Resources for learning about Text Mining and Natural Language Processing
natural-language-processing text-mining text-analysis text-analytics sentiment-analysis list topic-modeling text-classification awesome awesome-list machine-learning data-mining nlp nlp-machine-learning
587
tomotopy
bab2min / tomotopy
Python package of Tomoto, the Topic Modeling Tool
topic-modeling latent-dirichlet-allocation hierarchical-dirichlet-processes nlp pachinko-allocation dirichlet-multinomial-regression python-library correlated-topic-model supervised-lda topic-models
Language:C++ 585
cpsievert / LDAvis
R package for web-based interactive topic model visualization.
topic-modeling r javascript visualization text-mining
Language:JavaScript 567
dongrixinyu / chinese_keyphrase_extractor
An off-the-shelf tool for Chinese Keyphrase Extraction 一个快速从中文里抽取关键短语的工具，仅占35M内存 www.jionlp.com
keyphrase-extraction topic-modeling pkuseg
Language:Python 553
vi3k6i5 / GuidedLDA
semi supervised guided topic model with custom guidedLDA
data-science guided-topic-modeling guidedlda machine-learning seededlda topic-modeling
Language:Python 511
stephenhky / PyShortTextCategorization
Various Algorithms for Short Text Mining
algorithm machine-learning natural-language-processing neural-network package python python-library text-mining topic-modeling
Language:Python 472
jmartinezheras / 2018-MachineLearning-Lectures-ESA
Machine Learning Lectures at the European Space Agency (ESA) in 2018
machinelearning machine-learning linear-regression support-vector-machines decision-trees random-forest neural-network deep-learning clustering pca anomaly-detection text-mining tf-idf topic-modeling lectures lecture-slides lecture-material lecture-videos
Language:Jupyter Notebook 363
chtmp223 / topicGPT
TopicGPT: A Prompt-Based Framework for Topic Modeling (NAACL'24)
llm nlp openai python topic-modeling vllm
Language:Python 360
ruidan / Unsupervised-Aspect-Extraction
Code for acl2017 paper "An unsupervised neural attention model for aspect extraction"
aspect-extraction topic-modeling
Language:Python 339
primaryobjects / lda
LDA topic modeling for node.js
ai artificial-intelligence javascript keywords language lda machine-learning natural-language-processing nlp node node-js nodejs topic-modeling topics
Language:JavaScript 297
bobxwu / TopMost
A Topic Modeling System Toolkit (ACL 2024 Demo)
library neural-topic-modeling neural-topic-models nlp nlp-library nlp-machine-learning package toolkit topic-modeling topic-modeling-analysis topic-models
Language:Jupyter Notebook 275
yangliuy / LDAGibbsSampling
Open Source Package for Gibbs Sampling of LDA
lda gibbs-sampling java topic-modeling topic
Language:Java 233
cohere-ai / sandbox-topically
Topic modeling helpers using managed language models from Cohere. Name text clusters using large GPT models.
machine-learning nlp python topic-modeling
Language:Jupyter Notebook 223
dice-group / Palmetto
Palmetto is a quality measuring tool for topics
evaluation topic-coherence topic-modeling
Language:Java 220
Concept
MaartenGr / Concept
Concept Modeling: Topic Modeling on Images and Text
computer-vision image-processing nlp topic-modeling
Language:Python 215
WZBSocialScienceCenter / tmtoolkit
Text Mining and Topic Modeling Toolkit for Python with parallel processing power
evaluation nlp parallel-processing python socialscience text-processing topic-modeling
Language:Python 191
charlesdedampierre / BunkaTopics
🗺️ Data Cleaning and Textual Data Visualization 🗺️
natural-language-processing nlp topic-modeling cartography llms machine-learning summarization data-cleaning explainability fine-tuning
Language:Python 190
maxent-ai / converse
Conversational text Analysis using various NLP techniques
nlp text text-mining pytorch transformers huggingface spacy machine-learning conversational-ai nlu topic-modeling emotion-recognition sentiment-analysis callcenter-analysis scikit-learn speech-to-text
Language:Jupyter Notebook 182
binoydutt / Resume-Job-Description-Matching
The purpose of this project was to defeat the current Application Tracking System used by most of the organization to filter out resumes. In order to achieve this goal I had to come up with a universal score which can help the applicant understand the current status of the match. The following steps were undertaken for this project 1) Job Descriptions were collected from Glass Door Web Site using Selenium as other scrappers failed 2) PDF resume parsing using PDF Miner 3) Creating a vector representation of each Job Description - Used word2Vec to create the vector in 300-dimensional vector space with each document represented as a list of word vectors 4) Given each word its required weights to counter few Job Description specific words to be dealt with - Used TFIDF score to get the word weights. 5) Important skill related words were given higher weights and overall mean of each Job description was obtained using the product for word vector and its TFIDF scores 6) Cosine Similarity was used get the similarities of the Job Description and the Resume 7) Various Natural Language Processing Techniques were identified to suggest on the improvements in the resume that could help increase the match score
natural-language-processing machine-learning topic-modeling python
Language:Python 180
datquocnguyen / LFTM
Improving topic models LDA and DMM (one-topic-per-document model for short texts) with word embeddings (TACL 2015)
topic-modeling gibbs-sampling word-embeddings short-text
Language:Java 178
qiang2100 / STTM
Short Text Topic Modeling, JAVA
topic-modeling btm gsdmm gpudmm gpupdmm lda short-text short-text-clustering ptm satm
Language:Java 159
joewandy / hlda
Gibbs sampler for the Hierarchical Latent Dirichlet Allocation topic model
gibbs-sampler hierarchical-topic-models lda topic-modeling topic-hierarchies
Language:Python 154