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414

2.7k

other

112

Implementation of various string similarity and distance algorithms: Levenshtein, Jaro-winkler, n-Gram, Q-Gram, Jaccard index, Longest Common Subsequence edit distance, cosine similarity ...

java distance shingles algorithm jaro-winkler string-distance distance-measure cosine-similarity damerau-levenshtein similarity-measures levenshtein-distance

Created 2014-04-17

245 commits to master branch, last one 2 years ago

SimSIMD ashvardanian

59

989

apache-2.0

18

Up to 200x Faster Dot Products & Similarity Metrics — for Python, Rust, C, JS, and Swift, supporting f64, f32, f16 real & complex, i8, and bit vectors using SIMD for both AVX2, AVX-512, NEON, SVE, & S...

Created 2023-03-14

1,127 commits to main branch, last one 2 days ago

go-edlib hbollon

24

482

mit

13

📚 String comparison and edit distance algorithms library, featuring : Levenshtein, LCS, Hamming, Damerau levenshtein (OSA and Adjacent transpositions algorithms), Jaro-Winkler, Cosine, etc...

go lcs cosine golang hamming unicode algorithms levenshtein jaro-winkler lcs-distance edit-distance string-distance string-matching string-comparison damerau-levenshtein similarity-measures levenshtein-distance edit-distance-algorithms golang-string-comparison

Created 2020-08-18

91 commits to master branch, last one 2 years ago

StringSimilarity.NET feature23

70

449

other

23

A .NET port of java-string-similarity

dotnet string strings winkler distance shingles algorithms jaro-winkler lcs-distance string-metrics string-distance cosine-similarity damerau-levenshtein similarity-measures levenshtein-distance

Created 2016-08-07

100 commits to main branch, last one 3 months ago

SFA patrickzib

67

311

gpl-3.0

35

Scalable Time Series Data Analytics

indexing time-series classification similarity-measures

Created 2016-02-22

391 commits to master branch, last one 2 years ago

Customer-Chatbot WenRichard

111

310

mit

8

中文智能客服机器人demo，包含闲聊和专业问答2个部分，支持自定义组件（Chinese intelligent customer chatbot Demo, including the gossip and the professional Q&A(FAQ) , support for custom components！）

qa faq nlp chatbot similarity customer-chatbot similarity-measures

Created 2019-07-22

29 commits to master branch, last one 2 years ago

similarity_measures cjekel

41

247

mit

8

Quantify the difference between two arbitrary curves in space

dtw curve python measure warping distance fr-chet-distance frechet-distance similarity-measures dynamic-time-warping

Created 2018-05-18

204 commits to master branch, last one about a month ago

Financial-Time-Series jm199504

60

200

unknown

2

金融时间序列（预测分析 / 相似度 / 数据处理）

python similarity-measures financial-prediction financial-time-series

Created 2019-07-03

63 commits to master branch, last one 4 months ago

datagene firmai

23

199

unknown

5

DataGene - Identify How Similar TS Datasets Are to One Another (by @firmai)

finance encoding synthesizers decomposition model-checking synthetic-data data-structures similarity-score distance-measures testing-framework dataset-generation dataset-similarity similarity-measures data-transformations distance-calculations predictive-maintenance transformation-recipes synthetic-dataset-generation

Created 2020-05-09

144 commits to master branch, last one 2 years ago

matchms matchms

61

188

apache-2.0

13

Python library for processing (tandem) mass spectrometry data and for computing spectral similarities.

python3 analysis fuzzy-search metabolomics fuzzy-matching mass-spectrometry similarity-measures

Created 2020-05-20

4,712 commits to master branch, last one 3 days ago

philentropy drostlab

19

132

gpl-2.0

9

Information Theory and Distance Quantification with R

r statistics distance-measures information-theory similarity-measures distance-quantification parametric-distributions jensen-shannon-divergence

Created 2015-02-16

862 commits to master branch, last one 10 days ago

Algorithms ansegura7

23

132

mit

6

Free hands-on course with the implementation (in Python) and description of several computational, mathematical and statistical algorithms.

graphs python fractal networkx algorithms statistics mathematics hanoi-towers graph-coloring chaotic-systems computer-science cellular-automata dijkstra-algorithm divide-and-conquer lasvegas-algorithm dynamic-programming similarity-measures probabilistic-algorithms

Created 2019-05-17

181 commits to main branch, last one about a year ago

verse xgfs

22

129

mit

14

Reference implementation of the paper VERSE: Versatile Graph Embeddings from Similarity Measures

graph embeddings graph-algorithms machine-learning similarity-measures machine-learning-algorithms

Created 2018-02-23

33 commits to master branch, last one 3 years ago

dhash-vips Nakilon

14

88

mit

5

vips-powered ruby gem to measure images similarity, implementing dHash and IDHash algorithms

gem dhash fingerprint fingerprints image-comparison similarity-search perceptual-hashing similarity-measures

Created 2017-09-20

167 commits to master branch, last one 7 months ago

bhtsne frjnn

8

71

mit

3

Parallel Barnes-Hut t-SNE implementation written in Rust.

rust bhtsne barnes-hut data-science machine-learning data-visualization similarity-measures dimensionality-reduction

Created 2020-08-21

41 commits to master branch, last one about a month ago

Trajectory-Analysis-and-Classification-in-Python-Pandas-and-Scikit-Learn jim-spyropoulos

17

65

apache-2.0

0

Formed trajectories of sets of points.Experimented on finding similarities between trajectories based on DTW (Dynamic Time Warping) and LCSS (Longest Common SubSequence) algorithms.Modeled trajectorie...

dtw knn python trajectory classifiers scikit-learn random-forest classification machine-learning logistic-regression similarity-measures trajectory-analysis scikitlearn-machine-learning

Created 2018-07-02

8 commits to master branch, last one 4 years ago

DTW_cpp cjekel

14

47

mit

2

Dynamic Time Warping single header library for C++

dtw cpp11 single-header similarity-measures dynamic-time-warping

Created 2019-08-15

55 commits to master branch, last one 3 years ago