obitools4

mirror of https://github.com/metabarcoding/obitools4.git synced 2026-03-25 13:30:52 +00:00

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Eric Coissac e3c41fc11b Add Jaccard distance and similarity computations for KmerSet and KmerSetGroup

Add Jaccard distance and similarity computations for KmerSet and KmerSetGroup

This commit introduces Jaccard distance and similarity methods for KmerSet and KmerSetGroup.

For KmerSet:
- Added JaccardDistance method to compute the Jaccard distance between two KmerSets
- Added JaccardSimilarity method to compute the Jaccard similarity between two KmerSets

For KmerSetGroup:
- Added JaccardDistanceMatrix method to compute a pairwise Jaccard distance matrix
- Added JaccardSimilarityMatrix method to compute a pairwise Jaccard similarity matrix

Also includes:
- New DistMatrix implementation in pkg/obidist for storing and computing distance/similarity matrices
- Updated version handling with bump-version target in Makefile
- Added tests for all new methods

2026-02-05 17:39:23 +01:00

counting.go

Swich to the system min and max functions and remove the version from obiutils

2024-05-30 08:27:24 +02:00

debruijn.go

correction of several small bugs

2024-09-03 06:08:07 -03:00

encodefourmer.go

Refactor k-mer encoding and frequency filtering with KmerSet

2026-02-05 14:41:59 +01:00

encodekmer_test.go

Refactor k-mer normalization functions and add quorum operations