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View Code? Open in Web Editor NEW计算出训练集中垃圾邮件和非垃圾邮件的各类词频并保存下来,然后依次判断测试集中的各邮件是否是垃圾邮件,判断方法:分别计算各词在垃圾邮件中和非垃圾邮件中的词频之集,未出现的按0.001计算,然后比较大小,若垃圾邮件的积大则为垃圾邮件,反之则为非垃圾邮件,然后将数据更新到训练集中,更新词频。
计算出训练集中垃圾邮件和非垃圾邮件的各类词频并保存下来,然后依次判断测试集中的各邮件是否是垃圾邮件,判断方法:分别计算各词在垃圾邮件中和非垃圾邮件中的词频之集,未出现的按0.001计算,然后比较大小,若垃圾邮件的积大则为垃圾邮件,反之则为非垃圾邮件,然后将数据更新到训练集中,更新词频。
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