Document Clustering research benchmarks

Benchmarks

Dataset NameSOTA methodMetricTrendResultsLast Updated

Reuters4

MU-U

80.4Average Purity

Jun 4, 2026

Reuters 2

MU-U

85.089Average Purity

Jun 4, 2026

Reuters12

0.32Average Entropy

Jun 4, 2026

Reuters10

0.336Average Entropy

Jun 4, 2026

Reuters8

MU-U

0.349Average Entropy

Jun 4, 2026

Reuters6

AU-B

0.661Average Entropy

Jun 4, 2026

Reuters4

MU-U

0.391Average Entropy

Jun 4, 2026

Reuters2

AU-B

0.945Average Entropy

Jun 4, 2026

Reuters12

D-U

35.811F-measure

Jun 4, 2026

Reuters10

D-U

38.041Fmeasure

Jun 4, 2026

Reuters8

AU-U

42.996Fmeasure

Jun 4, 2026

Reuters6

MU-U

48.444F-measure

Jun 4, 2026

Reuters4

MU-U

57.989Fmeasure

Jun 4, 2026

Reuters2

MU-U

84.823F-measure

Jun 4, 2026

TMN

NSTM

63.7Top-Purity

Feb 26, 2026

NSTM

45.1Top-Purity

Feb 26, 2026

20NG

NSTM

47.7Top-Purity

Feb 26, 2026

Legal corpus (Argentina’s Law 19.640)

Topic-Enriched Embeddings

0.7Silhouette Score

Feb 26, 2026