topic-modeling

There are 55 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 15415
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 14825
BERTopic
MaartenGr / BERTopic
Leveraging BERT and c-TF-IDF to create easily interpretable topics.
bert transformers topic-modeling sentence-embeddings nlp machine-learning topic ldavis topic-modelling topic-models
Language:Python 5767
ddangelov / Top2Vec
Top2Vec learns jointly embedded topic, document and word vectors.
bert document-embedding pre-trained-language-models semantic-search sentence-encoder sentence-transformers text-search text-semantic-similarity top2vec topic-modeling topic-modelling topic-search topic-vector word-embeddings
Language:Python 2882
baidu / Familia
A Toolkit for Industrial Topic Modeling
topic-modeling topic-models lda sentence-lda twe nlp
Language:C++ 2638
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 2220
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 1808
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 1194
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 1183
nomic-ai / nomic
Interact, analyze and structure massive text, image, embedding, audio and video datasets
python clustering duplicate-detection embeddings text topic-modeling unstructured-data
Language:Python 1105
dselivanov / text2vec
Fast vectorization, topic modeling, distances and GloVe word embeddings in R.
word2vec text-mining natural-language-processing glove vectorization topic-modeling word-embeddings latent-dirichlet-allocation
Language:R 844
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 703
bigartm / bigartm
Fast topic modeling platform
topic-modeling c-plus-plus python bigartm regularizer python-api text-mining machine-learning bigdata
Language:C++ 662
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 625
cpsievert / LDAvis
R package for web-based interactive topic model visualization.
javascript r text-mining topic-modeling visualization
Language:JavaScript 556
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
555
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++ 548
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 pkuseg topic-modeling
Language:Python 529
vi3k6i5 / GuidedLDA
semi supervised guided topic model with custom guidedLDA
topic-modeling guided-topic-modeling machine-learning data-science guidedlda seededlda
Language:Python 497
stephenhky / PyShortTextCategorization
Various Algorithms for Short Text Mining
neural-network python algorithm text-mining natural-language-processing topic-modeling machine-learning package python-library
Language:Python 467
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 348
ruidan / Unsupervised-Aspect-Extraction
Code for acl2017 paper "An unsupervised neural attention model for aspect extraction"
aspect-extraction topic-modeling
Language:Python 332
primaryobjects / lda
LDA topic modeling for node.js
lda natural-language-processing nlp artificial-intelligence ai javascript node nodejs node-js machine-learning topic-modeling topics language keywords
Language:JavaScript 290
yangliuy / LDAGibbsSampling
Open Source Package for Gibbs Sampling of LDA
lda gibbs-sampling java topic-modeling topic
Language:Java 230
dice-group / Palmetto
Palmetto is a quality measuring tool for topics
topic-modeling evaluation topic-coherence
Language:Java 208
cohere-ai / sandbox-topically
Topic modeling helpers using managed language models from Cohere. Name text clusters using large GPT models.
nlp topic-modeling machine-learning python
Language:Jupyter Notebook 207
WZBSocialScienceCenter / tmtoolkit
Text Mining and Topic Modeling Toolkit for Python with parallel processing power
topic-modeling text-processing evaluation parallel-processing nlp socialscience python
Language:Python 193
chtmp223 / topicGPT
Code & Prompts for TopicGPT: A Prompt-Based Framework for Topic Modeling
python topic-modeling
Language:Python 188
Concept
MaartenGr / Concept
Concept Modeling: Topic Modeling on Images and Text
nlp topic-modeling computer-vision image-processing
Language:Python 186
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 176
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 176
BobXWu / TopMost
A Topic Modeling System Toolkit
library neural-topic-models package toolkit topic-modeling topic-modeling-analysis nlp nlp-library nlp-machine-learning neural-topic-modeling topic-models
Language:Jupyter Notebook 157
qiang2100 / STTM
Short Text Topic Modeling, JAVA
topic-modeling btm gsdmm gpudmm gpupdmm lda short-text short-text-clustering ptm satm
Language:Java 154
yuewang-cuhk / TAKG
The official implementation of ACL 2019 paper "Topic-Aware Neural Keyphrase Generation for Social Media Language"
nlp social-media topic-modeling keyphrase-generation
Language:Python 153
osainz59 / Ask2Transformers
A Framework for Textual Entailment based Zero Shot text classification
topic-modeling topic-classification deep-learning transformers zero-shot mnli nlp nlp-tools nlp-tool relation-extraction natural-language-processing pytorch text-classification
Language:Python 148
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 147