This is the second time I take part in the big data competion this competion mainly recommend news to user,the website of the competition is http://bigdatacontest.ccf.org.cn/
the mainly code of the big_data competition
This is the second time I take part in the big data competion this competion mainly recommend news to user,the website of the competition is http://bigdatacontest.ccf.org.cn/
the mainly code of the big_data competition