Added

• Add Affinity Propagation
• Add t-SNE
• Add Polynomial Regression
• Add 'unrolling loops' option
• Add Trapezoidal Integration
• Add AUC-ROC, AUC, and ROC Curve
• Add Simpson rule Integration
• Add Radius Nearest Neighbors
• Add DBSCAN
• Add classification metrics: Average Precision Score, Balanced Accuracy Score, Cohen Kappa Score, Brier Score Loss, Zero-One Loss, Top-k Accuracy Score
• Add regression metrics: R2 Score, MSLE, MAPE, Maximum Residual Error
• Add Gaussian Mixtures
• Add Model selection functionalities: K-fold, K-fold Cross Validation, Grid Search
• Add a guide with Cross-Validation and Grid Search

Changed

• Update notebooks
• Add support for :f16 and :bf16 types in SVD
• Replace seeds with Random.key
• Add support for custom optimizers in Logistic Regression
• Unify tests
• Add support for axes in Confusion Matrix
• Add support for broadcasting in Metrics.Distances
• Update CI
• Change structure of metrics in Scholar

Fixed

• Better types management

Pull requests

• Small updates to notebooks by @msluszniak in https://github.com/elixir-nx/scholar/pull/95
• Fix typos / grammar in docs of k_means.ex by @zorbash in https://github.com/elixir-nx/scholar/pull/96
• Improve types by @msluszniak in https://github.com/elixir-nx/scholar/pull/97
• Add Hex/Hexdocs Badge by @jeregrine in https://github.com/elixir-nx/scholar/pull/98
• Add :f16 and :bf16 to svd by @msluszniak in https://github.com/elixir-nx/scholar/pull/100
• Add affinity propagation by @msluszniak in https://github.com/elixir-nx/scholar/pull/99
• Add t-SNE by @msluszniak in https://github.com/elixir-nx/scholar/pull/101
• Added polynomial regression with tests and livebook by @matiascr in https://github.com/elixir-nx/scholar/pull/104
• Add key as an option to seed by @msluszniak in https://github.com/elixir-nx/scholar/pull/105
• Add unrolling loops by @msluszniak in https://github.com/elixir-nx/scholar/pull/106
• feat: support custom optimizers in logistic regression by @polvalente in https://github.com/elixir-nx/scholar/pull/108
• chore: use polaris by @polvalente in https://github.com/elixir-nx/scholar/pull/110
• Simply while loops pattern match by @msluszniak in https://github.com/elixir-nx/scholar/pull/109
• feat: add early-stopping criterion to logistic reg by @polvalente in https://github.com/elixir-nx/scholar/pull/111
• Add trapezoidal integration by @msluszniak in https://github.com/elixir-nx/scholar/pull/115
• Add auc_roc, auc and roc_curve by @msluszniak in https://github.com/elixir-nx/scholar/pull/114
• Add simpson rule by @msluszniak in https://github.com/elixir-nx/scholar/pull/116
• Add general improvements by @msluszniak in https://github.com/elixir-nx/scholar/pull/118
• Unify tests by @msluszniak in https://github.com/elixir-nx/scholar/pull/119
• Add Radius Nearest Neighbors by @msluszniak in https://github.com/elixir-nx/scholar/pull/120
• Add DBSCAN by @msluszniak in https://github.com/elixir-nx/scholar/pull/121
• Add average precision score by @msluszniak in https://github.com/elixir-nx/scholar/pull/124
• Upgrade confusion matrix function by @msluszniak in https://github.com/elixir-nx/scholar/pull/126
• Add Balanced Accuracy Score by @msluszniak in https://github.com/elixir-nx/scholar/pull/127
• Add Cohen Kappa Score by @msluszniak in https://github.com/elixir-nx/scholar/pull/129
• Add Brier Score Loss by @msluszniak in https://github.com/elixir-nx/scholar/pull/128
• Allow broadcast in distances by @msluszniak in https://github.com/elixir-nx/scholar/pull/131
• Fix typo in README.md by @msluszniak in https://github.com/elixir-nx/scholar/pull/132
• Delete the incorrect pasted content by @ghostiee in https://github.com/elixir-nx/scholar/pull/136

New Contributors

• @zorbash made their first contribution in https://github.com/elixir-nx/scholar/pull/96
• @jeregrine made their first contribution in https://github.com/elixir-nx/scholar/pull/98
• @matiascr made their first contribution in https://github.com/elixir-nx/scholar/pull/104
• @ghostiee made their first contribution in https://github.com/elixir-nx/scholar/pull/136
• @santiago-imelio made their first contribution in https://github.com/elixir-nx/scholar/pull/139
• @krstopro made their first contribution in https://github.com/elixir-nx/scholar/pull/137
• @alexbispo made their first contribution in https://github.com/elixir-nx/scholar/pull/141

Full Diff: https://github.com/elixir-nx/scholar/compare/v0.1.0...v0.2.0 Changelog: https://github.com/elixir-nx/scholar/blob/main/CHANGELOG.md