ABC-MART: Recent Improvements in Boosting, Trees and Classification Algorithms

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Microsoft Research
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Published on ● Video Link: https://www.youtube.com/watch?v=7CK6sHuzAeQ


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Jerry Friedman's MART algorithm has had considerable influence in search applications and other classification tasks. We introduce a new category of classification algorithms: Adaptive Base Class Boost (ABC-Boost). The talk will present a particular implementation of ABC-Boost called ABC-MART, a combination of ABC-Boost with MART. Extensive experiments demonstrate surprising improvements. From a coding perspective, the change is really easy to implement (involving just a few lines of code).



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