分布式決策樹集成學習框架：Brushfire

jopen 10年前發布 | 14K 次閱讀 Brushfire 機器學習

Brushfire是一個框架用于決策樹集成模型的分布式監督學習。</span>

Brushfire 當前支持：

  • binary and multi-class classifiers

  • numeric features (discrete and continuous)

  • categorical features (including those with very high cardinality)

  • k-fold cross validation and random forests

  • chi-squared test as a measure of split quality

  • feature importance and brier scores

  • Scalding/Hadoop as a distributed computing platform
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    將來打算支持

    • regression trees
    • CHAID-like multi-way splits
    • error-based pruning
    • many more ways to evaluate splits and trees
    • Spark and single-node in-memory platforms

    項目主頁：http://www.baiduhome.net/lib/view/home/1416747994570

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