Feature Hashing for Scalable Machine Learning.pdf

在SPARK SUMMIT 2017上，Nick Pentreath ，Principal Engineer at IBM working on machine分享了题为《Feature Hashing for Scalable Machine Learning》，就介绍哈希功能，Spark ML中的HashingTF，Spark ML中的FeatureHasher等方面的内容做了深入的分析。