Sentiment Analysis Classification NLP Tools

Tools and projects for classifying sentiment polarity (positive, negative, neutral) in English text using machine learning and NLP techniques. Includes data preprocessing, feature extraction, and model training. Does NOT include sentiment analysis for non-English languages, aspect-based sentiment analysis, dependency parsing approaches, or web browser extensions.

There are 134 sentiment analysis classification tools tracked. The highest-rated is IBM/MAX-Text-Sentiment-Classifier at 46/100 with 58 stars.

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#	Tool	Score	Tier	Stars	Language
1	IBM/MAX-Text-Sentiment-Classifier Detect the sentiment captured in short pieces of text	46	Emerging	58	Python
2	danielegrattarola/twitter-sentiment-cnn An implementation in TensorFlow of a convolutional neural network (CNN) to...	40	Emerging	158	Python
3	jerbarnes/semeval22_structured_sentiment SemEval-2022 Shared Task 10: Structured Sentiment Analysis	38	Emerging	78	Python
4	Lan-ce-lot/pythorch-text-classification 对豆瓣影评进行文本分类情感分析，利用爬虫豆瓣爬取评论，进行数据清洗，分词，采用BERT、CNN、LSTM等模型进行训练，采用tensorboardX可视化...	36	Emerging	170	Python
5	latishab/turnsense A lightweight end-of-utterance detection model fine-tuned on SmolLM2-135M,...	35	Emerging	46	Jupyter Notebook
6	pabitralenka/Customer-Feedback-Analysis Multi Class Text (Feedback) Classification using CNN, GRU Network and pre...	33	Emerging	25	Python
7	hpanwar08/sentiment-analysis-torchtext Seniment Analysis in Torchtext	33	Emerging	19	Jupyter Notebook
8	giuseppebonaccorso/twitter_sentiment_analysis_word2vec_convnet Twitter Sentiment Analysis with Gensim Word2Vec and Keras Convolutional Network	33	Emerging	23	Jupyter Notebook
9	minasmz/Sentiment-Analysis-with-LSTM-in-Persian sentiment analysis in Persian language by LSTM	33	Emerging	32	Jupyter Notebook
10	hjlopes/sagemaker-sentiment-analysis Deep Learning Udacity Nanodegree - SageMaker Deployment of a Sentiment Analysis model	31	Emerging	10	HTML
11	SoulDGXu/Sentiment-Analysis-Chinese-pytorch 中文的情感分析任务：基于Bi-LSTM+Attention模型，对2万条中文影评数据进行情感分类。Chinese sentiment analysis...	31	Emerging	127	Python
12	KatherineElkins/sentiment-analysis-woolf-2019 Early research applying sentiment analysis to modernist literature (Woolf's...	30	Emerging	3	—
13	tayebiarasteh/retweet How Will Your Tweet Be Received? Predicting theSentiment Polarity of Tweet Replies	29	Experimental	11	Python
14	randomrandom/deep-atrous-cnn-sentiment Deep-Atrous-CNN-Text-Network: End-to-end word level model for sentiment...	29	Experimental	64	Python
15	rohanrao619/Twitter_Sentiment_Analysis Sentiment classification using a Bi-LSTM network. Uses NLTK for corpus...	29	Experimental	7	Jupyter Notebook
16	MaartenGr/Reviewer Tool for extracting and analyzing IMDB reviews	29	Experimental	12	Jupyter Notebook
17	polyusmart/Personalized-Hashtag-Preferences The official implementation of EMNLP 2021 paper "#HowYouTagTweets: Learning...	29	Experimental	11	Python
18	IhabBendidi/sentiment_embeddings A scientific benchmark and comparison of the performance of sentiment...	29	Experimental	13	Jupyter Notebook
19	akanshajainn/Sentiment-Analysis-Twitter-word2vec-keras A tweet sentiment classifier using word2vec and Keras. This Keras model can...	29	Experimental	14	Jupyter Notebook
20	saadarshad102/Sentiment-Analysis-CNN Sentiment Analysis using Convolution Neural Networks(CNN) and Google News Word2Vec	28	Experimental	25	Jupyter Notebook
21	Abrar2652/nlp-roBERTa-biLSTM-attention An NLP research project utilizing the...	28	Experimental	10	Jupyter Notebook
22	hrshtv/Twitter-Sentiment-Analysis BiLSTM with Multi-Headed Self Attention for sentiment classification of...	26	Experimental	27	Jupyter Notebook
23	HumanSignal/brand-sentiment-analysis Scripts utilizing Heartex platform to build brand sentiment analysis from the news	26	Experimental	21	CSS
24	AvichalS/text-sentiment-analysis Performing text sentiment analysis on numerous websites and determining...	26	Experimental	7	Python
25	Kairos-T/NLTK-Sentiment-Analyser Sentiment Analysis Python script using NLP (NLTK's VADER model) tool that...	25	Experimental	15	Python
26	EmreTaha/Unsupervised-Domain-Adaptation-with-BERT Unsupervised domain adaptation with BERT for Amazon food product reviews...	25	Experimental	15	Jupyter Notebook
27	Efradgalio/Employee-Sentiment-Tracker Employee Sentiment Track is a project aimed at understanding organizational...	25	Experimental	1	C
28	erickmaiaa/rest-api-reply-model An API built with FastAPI for analyzing financial text and detecting...	24	Experimental	3	Python
29	Th3Moody/Multi-domain-Sentiment-Analysis Multi-domain Sentiment Analysis using Natural Language Processing techniques.	24	Experimental	4	Jupyter Notebook
30	jackshendrikov/sentimento NLP with LSTM for Sentiment Analysis of English texts	24	Experimental	2	Jupyter Notebook
31	sumedhsp04/Customer-Sentiment-Analysis Executed NLP techniques to analyze the transcripts and determine the...	23	Experimental	1	Jupyter Notebook
32	shahrukhx01/nnti_hindi_bengali_sentiment_analysis Our code for training Word2Vec word embeddings for Hindi HASOC dataset then...	23	Experimental	1	Jupyter Notebook
33	sid321axn/bank_fin_embedding This repository consists of customized word embedding focused on banking and...	23	Experimental	20	Jupyter Notebook
34	saadarshad102/Sentiment-Analysis-RNN-LSTM Sentiment Analysis using Recurrent Neural Networks (RNN-LSTM) and Google...	23	Experimental	10	Jupyter Notebook
35	ankit-aglawe/textpredict TextPredict is a powerful Python package designed for various text analysis...	23	Experimental	2	Python
36	Amey-Thakur/SENTIMENT-ANALYZER A hybrid NLP engine utilizing rule-based linguistic patterns and neural...	23	Experimental	8	Python
37	Harshvardhan2164/Social-Media-Sentiment-Analysis-Minor-Project Sentiment analysis, or opinion mining, extracts emotions and attitudes from...	23	Experimental	16	Python
38	serkanars/turkishsentimentanalysis LSTM ile Türkçe Duygu Analizi	22	Experimental	20	Jupyter Notebook
39	Eatosin/SentiGrade Production-grade Sentiment Analysis API featuring a Dual-Model Architecture....	22	Experimental	3	Python
40	sssplash6/uzbek-sentiment-analysis Benchmarking 4 NLP models for Uzbek-language sentiment classification —...	21	Experimental	2	Python
41	NBrisbon/Silmarillion-NLP NLP project on "The Silmarillion" by J.R.R. Tolkien. Text and sentiment...	21	Experimental	13	Jupyter Notebook
42	znissou/BERT-based-Sentiment-Analysis-for-COVID-19-Tweets BERT-based sentiment analysis system for COVID-19 tweets achieving 91.4%...	20	Experimental	1	Jupyter Notebook
43	vbuyel/NLP-Sentiment-Analysis-Cpp NLP model for commentaries written on C++. Model able to training on your...	20	Experimental	1	C++
44	ayazkhan27/anonymity This project repository is a combination of all R and Python files that have...	20	Experimental	1	R
45	yuanbit/sentiment140-biLSTM Sentiment Analysis of Tweets using biLSTM built with PyTorch	20	Experimental	8	Jupyter Notebook
46	NakulLakhotia/Understanding-Customer-Pain-Points-Using-Text-Mining Using Sentiment Analysis to understand customer satisfaction in US...	20	Experimental	6	Jupyter Notebook
47	venky14/RBI-Governor-Speech-Texts-Sentiment-Analysis RBI Governor Speech Texts Sentiment Analysis is the project on web scraping,...	20	Experimental	9	Jupyter Notebook
48	AidanColvin/low-latency-nlp-engine Hybrid Python/C++ sentiment classifier with a custom SGD training engine,...	19	Experimental	—	Python
49	Olivenatural/Data_projects_TripleTen Classifies IMDb reviews as positive/negative using TF-IDF, spaCy, LightGBM,...	19	Experimental	—	Jupyter Notebook
50	csbanon/bert-product-rating-predictor The BERT Product Rating Predictor is a natural language processing model...	19	Experimental	7	Jupyter Notebook
51	sidmahurkar/BERT-Twitter-US-Airline-Sentiment-Analysis BERT Base Uncased is used for multi-class sentiment analysis. Hugginface's...	19	Experimental	9	Jupyter Notebook
52	AbdullahAli2005/sentiment_analyzer Python project that performs emotion detection using sentiment analysis with...	19	Experimental	—	Python
53	axelnine/Sentiment-Analysis This repository contains code which implements sentiment analysis in Python...	19	Experimental	5	Python
54	Vis7044/RedesAI An AI platform for analyzing social media comments using NLP techniques to...	19	Experimental	5	JavaScript
55	yekhanfir/Satisfaction-Analysis-Solution-For-Phone-Service-Providers This is a sentimental analysis project that aims to provide a better insight...	18	Experimental	6	Jupyter Notebook
56	nerdimite/sentiment-analysis-deployment End to End Sentiment Analysis Project (Udacity Machine Learning Engineer Nanodegree)	18	Experimental	7	HTML
57	Aravinth-Megnath/NLP-Project This project focuses on improving customer satisfaction through sentiment...	18	Experimental	2	Jupyter Notebook
58	Tanwar-12/Sentiment-Emotion-Analysis-Using-NLP The goal of sentiment analysis is to classify the text based on the mood or...	17	Experimental	5	Jupyter Notebook
59	doslim/Sentiment-Analysis-SST5 An LSTM model implemented by PyTorch to perform sentiment classification on...	17	Experimental	12	Python
60	analytics-ak/developer-sentiment A clean and simple data analysis project that studies developer discussions...	17	Experimental	2	Jupyter Notebook
61	uameless/airline-tweet-sentiment This project classifies airline-related tweets as positive, negative, or...	16	Experimental	2	Jupyter Notebook
62	mareloraby/Sentiment-Arcs This repository presents my bachelor project titled "Mapping and Tracking...	16	Experimental	2	Jupyter Notebook
63	atfortes/Sentence-Sentiment-Classification Bi-LSTM with Attention performs sentence-level sentiment classification on...	16	Experimental	4	Python
64	yinchuandong/sentiment-analysis An end-to-end sentiment analysis library, including TextCNN, BERT, Docker,...	16	Experimental	16	Jupyter Notebook
65	debanjanm/AIF-GolpoForge Bangla-Sentiment-Miner focuses on sentiment analysis in noisy Bangla texts,...	16	Experimental	1	Jupyter Notebook
66	UrMango/psychobot A Python sentiment analysis AI using object-oriented programming and the...	16	Experimental	2	Python
67	SaloniJhalani/ChatGPT-Reviews-Sentiment-Analysis This project focuses on performing sentiment analysis on ChatGPT reviews...	16	Experimental	3	Jupyter Notebook
68	ramyananth/Customer-Satisfaction-Dissatisfaction-Analysis Internship project that dealt with Customer Satisfaction/Dissatisfaction...	16	Experimental	4	R
69	Amir0234-afk/sentiment-analysis-hf BERT-based sentiment analysis for IMDB and SST-2 datasets using Hugging Face...	15	Experimental	—	Python
70	bhushanpatil-ai-ml/transformer-sentiment-analysis Transformer-based NLP pipeline for sentiment analysis using PyTorch and...	15	Experimental	1	Python
71	steepcloud/hybrid-sentiment A hybrid machine learning and deep learning project for sentiment analysis....	15	Experimental	—	Python
72	Rajaykumar12/Comment_analysis A machine learning project for sentiment analysis of social media comments...	15	Experimental	—	Jupyter Notebook
73	lucalullo/sentiment-analysis-twitter-glove Notebook di analisi del sentiment su tweet (positivo/negativo) basato su una...	15	Experimental	—	Jupyter Notebook
74	Vincentiv/BERT_simple_classifier_SST2 NLP Sentiment classifier using pretrained BERT	15	Experimental	6	Jupyter Notebook
75	utkarsh-iitbhu/Sentimental-Analysis Model can classify speech into Positive, Neutral and Negative with there...	15	Experimental	1	Jupyter Notebook
76	MsTao-68/IMDB-NLP-Classification # 自然语言处理 IMDB 情感分析数据集任务	15	Experimental	2	Jupyter Notebook
77	kevinmfreire/meaningful_words This project gathers text from an user and classifies text as being...	15	Experimental	2	Jupyter Notebook
78	yesdeepakmittal/SupplyChainModel Supply Chain Maturity model using Machine Learning, NLP, Data Science with...	15	Experimental	2	Python
79	AliAmini93/TelecomSent Developed BERT, LSTM, TFIDF, and Word2Vec models to analyze social media...	15	Experimental	27	Jupyter Notebook
80	jcrossyale/biobert_analysis Training and computational/visualization analysis of BERT and BioBERT using...	15	Experimental	2	Python
81	thekevinli/FinBERT-sentiment-analysis BERT-based Sentiment Classification for Headline Trading	14	Experimental	1	JavaScript
82	ShadowMonarchX/NLP-with-HuggingFace Built an NLP model using pre-trained BERT and Hugging Face Transformers to...	14	Experimental	4	Jupyter Notebook
83	m-newhauser/distilbert-senator-tweets A guide to fine-tuning DistilBERT on the tweets of American Senators with...	14	Experimental	9	HTML
84	ShinyQ/Indobert_University-Feedback-Sentiment-Analysis_Model A fine tuned IndoBERT model for University Sentiment On Social Media	14	Experimental	14	Jupyter Notebook
85	salamullah/Python-Sentiment-Analysis-and-Emotion-Detection This repository is a collection of python scripts for sentiment analysis and...	14	Experimental	1	Jupyter Notebook
86	ayanguin/Sentiment_with_BERT BERT-based sentiment analysis model that classifies text into negative,...	14	Experimental	—	Jupyter Notebook
87	aroagomez/Analisis_Sentimiento_Turismo_MDT Análisis de sentimiento mediante Procesamiento del Lenguaje Natural (PLN)...	14	Experimental	—	Jupyter Notebook
88	Abhinav-Kumar012/mlp_sentiment_xor NLP-Assignment	14	Experimental	1	Jupyter Notebook
89	jzx05/bert-chinese-sentiment 基于BERT的中文情感分析微调项目，支持模型训练、评估和推理。使用Hugging Face...	14	Experimental	3	Python
90	AllenLeiZhao/NLP_Sentiment_Analysis_SnowWhite An NLP project using vectorization, lemmatization, and Naive Bayes to...	13	Experimental	2	Jupyter Notebook
91	mertkasar/sentimentality 📊 A comprehensive Python toolkit that leverages local Large Language Models...	13	Experimental	2	Python
92	zekaouinoureddine/Opinion-Transformers Analysis of the evolution of advanced transformer-based language models:...	13	Experimental	6	Jupyter Notebook
93	tetratensor/chatbot-sentiment-analyzer A simple LSTM-powered sentiment analyzer for chatbots with a CLI and...	13	Experimental	2	Jupyter Notebook
94	jackshendrikov/sensus NLP with LSTM for Sentiment Analysis of Ukrainian texts	13	Experimental	6	Jupyter Notebook
95	alperbayram/Duygu_Analizi_ve_Metin_Siniflandirma Twitter verileri üzerinde Türkçe Bert modelleri kullanarak yapılan duygu...	13	Experimental	6	Jupyter Notebook
96	Atul-AI08/Federated-Learning-for-NLP-Tasks This repository includes a Python implementation of Sentiment Analysis in...	12	Experimental	3	Python
97	Viveksati5143/Sentimental-Analysis Sentimental Analysis is a study of human behaviour in which we extract user...	12	Experimental	4	Jupyter Notebook
98	PierreMegret/sentiment-analysis-sppmi-svd Sentiment Analysis: approximating Word2Vec results with SPPMI-SVD	12	Experimental	4	Jupyter Notebook
99	Ravindu-Sampath-Weerakoon/classifying-tweets-RNN_V2 PyTorch implementation of LSTM and Bi-LSTM networks for classifying personal...	12	Experimental	1	Jupyter Notebook
100	BernardMoy/NLP-PCL-Classification Improving the F1 score of classifying Patronizing and Condescendig Language...	12	Experimental	1	Jupyter Notebook
101	Riddhis2226/Beginner-NLP-Text-Summary-Sentiment-Analysis Beginner NLP – Text Summary & Sentiment - A mini NLP project that extracts...	12	Experimental	1	HTML
102	Novora/Binary_Classification_Sentiment_Analysis BCSA is a program written in python, using tensorflow and tkinter, among...	11	Experimental	—	Python
103	DimitriVavoulisPortfolio/aws-serverless-nlp-sentiment-4M-product-reviews This is a production ready DistilBERT Sentiment Analysis model designed to...	11	Experimental	—	Python
104	CupNoodlez/Summarized-Sentiment-Analyzer A multi-stage NLP pipeline designed to analyze environmental sentiment and...	11	Experimental	—	Jupyter Notebook
105	FarrelllAdityaaa/hybrid-indonesian-roberta-deep-learning-for-sentiment-analysis A Hybrid Deep Learning architecture combining Indonesian RoBERTa embeddings...	11	Experimental	—	Jupyter Notebook
106	VassTs/sentiment-classifiers-twitter 🐦 End-to-end Twitter sentiment analysis pipeline comparing Logistic...	11	Experimental	—	Jupyter Notebook
107	davutbayik/metacritic-games-sentiment-analysis Sentiment analysis to Metacritic games reviews using a fine-tuned and...	11	Experimental	—	Jupyter Notebook
108	Mahdi-Abdullah/Bangla-Sentiment-Analysis This is a Python code for Bangla sentiment analysis, which can classify text...	11	Experimental	—	Jupyter Notebook
109	AimiliosKourpas/thesis-sentiment-analysis Greek Twitter Sentiment Analysis Using BERT and Machine Learning This...	11	Experimental	—	Python
110	CynthiyaJohn/NM_Sharon_DS "Decoding emotions through sentiment analysis of social media conversations"	11	Experimental	—	Python
111	hillaryosei/bey-analysis Data Science Project performing sentiment analysis on Beyoncé's discography...	11	Experimental	—	Jupyter Notebook
112	daniau23/twitter_sentiments Use of word embeddings techniques for text classification.	11	Experimental	—	Jupyter Notebook
113	Bsahoo99/distilbert-sentiment-classifier Binary sentiment classification on movie reviews using a frozen DistilBERT...	11	Experimental	—	Python
114	darylalim/text-classification-pipeline Classify sentiment in English text using SiEBERT, a RoBERTa-based model...	11	Experimental	—	Python
115	rashi-bhansali/subword-dan-sentiment-analysis Implementation of Deep Averaging Networks (DAN) for sentiment classification...	11	Experimental	—	Python
116	Shadil311/healthcare-sentiment-analysis-nlp Natural Language Processing (NLP) project for analyzing healthcare-related...	11	Experimental	—	Python
117	neilboug/NLP-Sentiment-Analysis Binary tweet sentiment classifier fine-tuned on DistilBERT using Hugging...	11	Experimental	—	Python
118	mcxraider/Sentiment-Analysis-with-BERT Sentiment Analysis of movie reviews	11	Experimental	—	Jupyter Notebook
119	COSE-Collective/project-sentiment-analysis State-of-the-art NLP for Sentiment Analysis by COSE	11	Experimental	2	Python
120	LoganKells/behavioral-testing-bert-for-sentiment-analysis UT Austin Fall 2021. CS388 Natural Language Processing Final Project.	11	Experimental	2	Python
121	Liu-Vince/BERT-kaggle-IMDB-sentiment Bag of Words Meets Bags of Popcorn	11	Experimental	2	Python
122	raviteja-reddy-guntaka/Opensearch-Sentiment-Analyzer This project implements a sentiment analysis system for OpenSearch....	11	Experimental	2	Python
123	izuna385/Japanese-BERT-Sentiment-Analyzer Deploying sentiment analysis server with FastAPI and BERT	11	Experimental	2	Python
124	DemetersSon83/sentimizer Sentimizer will measure sentiment around specific entities within text. It...	11	Experimental	2	Jupyter Notebook
125	SwaksharDeb/Data-Augmentation-for-Bangla-English-Code-Mixed-Sentiment-Analysis-Enhancing-Cross-Linguistic-Contex Implementation for the paper titled, " Data-Augmentation for Bangla-English...	10	Experimental	1	Python
126	MahtabRanjbar/BERT-Model-Benchmark-for-IMDB-Sentiment-Classification This project benchmarks various BERT-based models on the IMDB movie review...	10	Experimental	1	Python
127	miteshgupta07/Sentiment-Analysis-Using-CNN-and-LSTM A sentiment analysis system employing LSTM and CNN architectures to...	10	Experimental	1	Jupyter Notebook
128	SathvikNayak123/sentiment-anyalysis Sentiment Analysis using DistlBERT Transformer from HuggingFace. Also...	10	Experimental	1	Jupyter Notebook
129	Alarchemn/cinephile-sentiment Sentiment analysis of short reviews of any letterbox's list using the...	10	Experimental	1	Jupyter Notebook
130	techysanjo/AmazonReviews_SentimentAnalysis_FineTune_BERT A Machine Learning model for sentiment analysis of Amazon reviews that can...	10	Experimental	1	Jupyter Notebook
131	Md-Emon-Hasan/ML-Project-Bangali-Comments-Sentiment-Analysis 💬 Classify Bengali comments as positive or negative. It provides valuable...	10	Experimental	1	Jupyter Notebook
132	CodeBy-HP/Sentiment-Classification-Mlflow-DVC ML system that Experiments, Tests, and Deploys itself From raw data to...	10	Experimental	3	Python
133	gitarber/sentiment-analysis A comprehensive NLP project for sentiment analysis using traditional ML and...	10	Experimental	1	Python
134	opeajibuwa/word-embedding-for-sentiment-classification This project explores the use of glove embedding to improve twitter...	10	Experimental	1	Jupyter Notebook

Comparisons in this category

twitter_sentiment_analysis_word2vec_convnet and Sentiment-Analysis-CNN (33 vs 28) twitter_sentiment_analysis_word2vec_convnet and Sentiment-Analysis-Twitter-word2vec-keras (33 vs 29)