本文整理汇总了Python中Features.getX方法的典型用法代码示例。如果您正苦于以下问题：Python Features.getX方法的具体用法？Python Features.getX怎么用？Python Features.getX使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Features的用法示例。
在下文中一共展示了Features.getX方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: count_unigrams
# 需要导入模块: import Features [as 别名]
# 或者: from Features import getX [as 别名]
def count_unigrams(outpath):
tw_cter, twitter_cts = Features.wordCountsSkLearn(Features.getX(tw), stop_words = 'english')
blog_cter, blog_cts = Features.wordCountsSkLearn(Features.getX(blog), stop_words = 'english')
# Total number of non-stop-word unigrams
unigrams = set(tw_cter.vocabulary_.keys() + blog_cter.vocabulary_.keys())
print "Data has %d distinct unigrams" % len(unigrams)
# Distribution of unigram cts
twitter_unigram_histo = histogram_cts(twitter_cts)
blog_unigram_histo = histogram_cts(blog_cts)
unigram_histo = histo_to_tuples(twitter_unigram_histo, 'twitter+wiki') + \
histo_to_tuples(blog_unigram_histo, 'blog')
# Write out to csv
with open(outpath, 'w') as unigram_histo_file:
for elem in unigram_histo:
unigram_histo_file.write("%s,%d,%f\n" % elem)
return 0