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Metrics 0.2.0 adjustedrand
github-actions[bot] edited this page Aug 16, 2026
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Lodestar.Metrics 0.2.0. This page is frozen at that release. Read the current documentation for what
mainsays now. A link to a decision or a migration page followsmain, and leaves the archive.
The one metric here that is corrected for chance, which is what makes it the safe default when you do not know how many clusters to expect. A clustering that carries no information scores 0 however many clusters it invents, and a clustering worse than chance scores below it.
| Member | What it does |
|---|---|
AdjustedRand.Score |
How many pairs of samples the two partitions agree about, minus what chance would give. |
- 0001-target-framework
- 0002-unicode-comparison-unit
- 0003-provenance-and-licensing
- 0004-levenshtein-myers-backlog
- 0005-hamming-jellyfish-divergence
- 0006-ratcliff-autojunk
- 0007-metaphone-scope
- 0008-italian-enza-nltk-divergence
- 0009-sample-consumes-a-local-feed
- 0010-stop-word-list-provenance
- 0011-persistence-format
- 0012-per-package-versioning
- 0013-sentencepiece-parity-scope
- 0014-precompiled-normalizer
- 0015-sonar-rules-in-the-build
- 0016-metrics-package-placement
- 0017-bpe-parity-scope
- 0018-multiclass-roc-auc-parallelism-is-opt-in
- 0019-the-net-analysers-run-in-the-build-too
- 0020-normalize-is-a-projection-not-a-parameter
- 0021-multioutput-is-a-method-not-an-enum
- 0022-added-token-matching-flags
- 0023-byte-level-decode-substitutes
- 0024-weighted-median-averages-within-scikit-learns-epsilon
- 0025-quickselect-replaces-a-full-sort-for-the-median
- 0026-r2-and-explainedvariance-split-their-undefined-cases-differently
- 0027-r2-and-explainedvariance-vectorize-only-a-single-output
- 0028-log1p-is-kahans-identity-not-math-log-1-plus-x
- 0029-balanced-accuracy-adjusted-is-left-to-ieee-754-at-the-edge
- 0030-cohen-kappa-keeps-scikit-learns-expected-matrix-orientation
- 0031-nosamplecorrect-mirrors-numpys-float64-upcast
- 0032-fbeta-substitutes-tp-predicted-and-support-algebraically
- 0033-compensated-sum-is-neumaiers-variant
- 0034-dropout-is-refused-for-want-of-a-user
- 0035-a-null-pre-split-is-removed-with-invert-not-isolated
- 0036-a-member-may-ship-without-an-oracle-if-it-says-so
- 0037-the-guards-run-before-the-commit
- 0038-the-gate-confronts-an-exception-tag-with-the-page-that-documents-it
- 0039-mutual-information-returns-zero-on-an-empty-input
- 0040-a-curve-is-a-sealed-class-per-curve
- 0041-one-sample-file-per-public-class
- 0042-phonetic-encoders-refuse-a-null-word
- 0043-the-equality-table-is-sized-to-the-pattern
- 0044-compression-belongs-to-the-caller
- 0045-a-console-call-carries-its-reason-on-the-line
- 0046-check-adr-immutable-runs-in-ci-only
- 0047-one-gate-per-kernel-not-one-per-alphabet
- 0048-the-gate-depends-on-the-kernel-and-the-alphabet
- 0049-two-gates-per-kernel-tested-where-the-width-is-known
- 0050-the-sentencepiece-bpe-lineage-stays-a-bpe-model
- benchmark_latest
- decisions
- equivalence
- matplotlib
- migration
- nightly_run
- numpy
- pandas
- performance
- pytorch
- seaborn
- sklearn
- statsmodels