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PHP-ML v0.9.0 Release Notes

Release Date: 2020-05-15 // almost 4 years ago

  • ➕ Added

    • [Preprocessing] Implement LabelEncoder (#369)
    • [Preprocessing] Implement ColumnFilter (#378)
    • [Preprocessing] Implement LambdaTransformer (#381)
    • [Preprocessing] Implement NumberConverter (#377)
    • [Preprocessing] Implement OneHotEncoder (#384)
    • [Workflow] Implement FeatureUnion (#382)
    • [Metric] Add Regression metrics: meanSquaredError, meanSquaredLogarithmicError, meanAbsoluteError, medianAbsoluteError, r2Score, maxError (#373)
    • [Regression] Implement DecisionTreeRegressor (#375)
    • [Tokenization] Added NGramWordTokenizer (#370)
    • 🏗 [Internal] Add php 7.4 for travis build (#393)
    • [FeatureExtraction] FeatureExtraction (#425)

    🛠 Fixed

    • [Math] Fix division by zero in ANOVA for small size dataset (#391)
    • 📄 [Internal] Fix grammatical errors in code and docs (#410, #411, #413, #414)

    🔄 Changed

    • ⚡️ [Internal] update phpunit to 8 (#367, #372)
    • 💅 [Internal] code style fixes (#366)
    • ⚡️ [Internal] update dependencies (#383, #415, #419, #426)

Previous changes from v0.8.0

  • ➕ Added

    • [Tokenization] Added NGramTokenizer (#350)
    • editorconfig file (#355)

    🛠 Fixed

    • [Dataset] FilesDataset read samples without additional array (#363)
    • 🛠 [Tokenization] fixed error with numeric token values (#363)

    🔄 Changed

    • 🐎 [Math] improved performance with pow and sqrt replacement (#350)
    • [Math] reduce duplicated code in distance metrics (#348)
    • ⚡️ update phpunit to 7.5.1 (#335)
    • 💅 code style fixes (#334)