11 2015 档案

timeit统计运行时间
摘要：import timeitt1 = timeit.timeit('sum(x*x for x in xrange(10000))',number = 10000)print t1 阅读全文
posted @ 2015-11-19 16:43 Django's blog 阅读(250) 评论(0) 推荐(0) 编辑
安装numpy/scipy/scikit-learn的方法
摘要：安装numpy 和 scipysudo yum install lapack lapack-devel blas blas-develsudo yum install numpy.x86_64下载scipy，解压之后sudo python setup.py install安装pip复制代码代码如下:... 阅读全文
posted @ 2015-11-19 15:49 Django's blog 阅读(561) 评论(0) 推荐(0) 编辑
python库：fuzzywuzzy
摘要：fuzzywuzzy用于字符串匹配率、令牌匹配等复制代码代码如下:from fuzzywuzzy import fuzzfuzz.ratio("Hit me with your best shot", "Hit me with your pet shark")# 85 阅读全文
posted @ 2015-11-12 17:18 Django's blog 阅读(1381) 评论(0) 推荐(0) 编辑

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