摘要:        
问题由来在很多机器学习任务中,特征并不总是连续值,而有可能是分类值。例如,考虑一下的三个特征:["male","female"]["from Europe","from US","from Asia"]["uses Firefox","uses Chrome","uses Safari","uses...    阅读全文
    
        
            posted @ 2014-06-02 21:44
ps龙之吻
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