Semantic Similarity Measurement Embedding Tools

Tools and benchmarks for measuring semantic similarity between text units (words, sentences, documents) using embeddings and NLP methods. Includes evaluation datasets, comparison studies, and similarity calculation implementations. Does NOT include clustering applications, search systems, or downstream tasks like recommendation or matching.

There are 31 semantic similarity measurement tools tracked. The highest-rated is Garrafao/LSCDetection at 42/100 with 31 stars.

Get all 31 projects as JSON

curl "https://pt-edge.onrender.com/api/v1/datasets/quality?domain=embeddings&subcategory=semantic-similarity-measurement&limit=20"

Open to everyone — 100 requests/day, no key needed. Get a free key for 1,000/day.

#	Tool	Score	Tier	Stars	Language
1	Garrafao/LSCDetection Data Sets and Models for Evaluation of Lexical Semantic Change Detection	42	Emerging	31	Python
2	RepoAnalysis/RepoSim This repository contains experiments on comparing the similarity of Python...	32	Emerging	4	Jupyter Notebook
3	cod3licious/simec Similarity Encoder (SimEc) Neural Network Framework for learning low...	31	Emerging	17	Jupyter Notebook
4	jorge-martinez-gil/uwsd Context-Aware Semantic Similarity Measurement for Unsupervised Word Sense...	29	Experimental	16	Python
5	cr1m5onk1ng/text_similarity A nlp library for text similarity based on Transformer models	29	Experimental	1	Python
6	taskswithcode/sentence_similarity_app App to compare state-of-the-art models for sentence similarity task	29	Experimental	1	Python
7	pabvald/semantic-similarity Comparison of methods based on pre-trained Word2Vec, GloVe and FastText...	28	Experimental	8	Jupyter Notebook
8	Reilly-ConceptsCognitionLab/SemanticDistance Computes Pairwise Semantic Distance Between Tokens (ngrams, words, turns) in...	27	Experimental	2	HTML
9	ymoslem/Sentence-Similarity Sentence Similarity Approaches	26	Experimental	5	Jupyter Notebook
10	albertrial/SemEval-2012-task-6 Semantic Textual Similarity: task which consists in evaluating the degree of...	24	Experimental	3	Jupyter Notebook
11	kunal4040/hybrid-search-eval 🔍 Benchmark embedding models in hybrid search with Weaviate. Evaluate MRR@K,...	23	Experimental	—	Python
12	paulbricman/semantica Extending conceptual thinking with semantic embeddings.	23	Experimental	37	Python
13	MatthewPaver/sentence-similarity-analysis Semantic sentence similarity demonstration using transformer-based embedding...	21	Experimental	—	Jupyter Notebook
14	arclabs561/decksage Card similarity and deck operations for trading card games (Magic, Pokemon, Yu-Gi-Oh)	21	Experimental	—	Python
15	anebz/eu-sim Exploring semantic similarities between contextualized embeddings	19	Experimental	14	HTML
16	bloomberg/semantic-similarity-covariance-shrinkage Code release for Semantic Similarity Covariance Matrix Shrinkage	19	Experimental	3	Python
17	joaquimgomez/BachelorsThesis-TextSimilarityMeasures Code and models used in my Bachelor’s Degree Thesis about large text...	18	Experimental	2	Python
18	natylaza89/semantic-similarity-llm-dating-app Semantic Similarity LLM Dating App using Python 3.12, FastAPI, WebSockets,...	17	Experimental	1	Python
19	Juancinho/similitud-palabras Es una implementación en python para visualizar la idea de los embeddings de...	17	Experimental	—	Python
20	colindeseroux/semantop 🧠Semantop is base of word2vec to create a french semantics game	14	Experimental	1	Java
21	manasRK/semantica All you need for text preprocessing for NLP	13	Experimental	—	—
22	xelandr3/jabruuuhtix Real-time multiplayer word game inspired by Cémantix, based on semantic...	13	Experimental	—	TypeScript
23	LironOhana/sentence-similarity-embeddings M.Sc. assignment — Sentence similarity with embeddings (STS Benchmark;...	13	Experimental	—	Jupyter Notebook
24	omrylcn/semeval A modular toolkit for evaluating semantic embeddings	13	Experimental	2	Python
25	lavis-nlp/german_legal_sentences A dataset of semantically related sentence pairs in the German legal domain	13	Experimental	10	—
26	cwc09262/psalms-nlp-research This is a research specific repository based on a foundation built from the...	13	Experimental	—	Python
27	asteriscuz/semantic-similarity-calculator Semantic similarity calculator using sentence embeddings	13	Experimental	—	Jupyter Notebook
28	ocha221/semantic-tagging-tools simple tag expander/merger based on what's found within a tagged dataset	11	Experimental	—	Python
29	taskswithcode/semantic_search_app App to compare state-of-the-art models for sentence similarity task	11	Experimental	—	Python
30	d1pankarmedhi/texteval 🏋️ Evaluate sentence similarities with standard metrics for NLP related tasks	11	Experimental	—	Python
31	taskswithcode/semantic_clustering_app About App to compare state-of-the-art models for semantic clustering task	11	Experimental	—	Python