@spiritnotes
2016-02-26T15:56:15.000000Z
字数 395
阅读 2156
机器学习实践
sklearn数据库中含有该数据集,可以通过如下代码获取:
groups_sk = datasets.fetch_20newsgroups()
# dict_keys(['DESCR', 'data', 'description', 'target_names', 'target', 'filenames'])
其中:
groups_sk.filenames
array([ '/home/spirit/scikit_learn_data/20news_home/20news-bydate-train/rec.autos/102994',
'/home/spirit/scikit_learn_data/20news_home/20news-bydate-train/comp.sys.mac.hardware/51861',
dtype='<U93')