11 2016 档案

数学公式
摘要:x1, x2, ..., x6400和 y1, y2, ..., y6400 则,它们之间的余弦距离可以用它们之间夹角的余弦值来表示: 阅读全文

posted @ 2016-11-09 19:15 tsw123 阅读(133) 评论(0) 推荐(0)

word2vec
摘要:makegcc word2vec.c -o word2vec -lm -pthread -O3 -march=native -Wall -funroll-loops -Wno-unused-resultcc1: error: unrecognized command line option "-Wn 阅读全文

posted @ 2016-11-09 12:45 tsw123 阅读(335) 评论(0) 推荐(0)

python 字符串编码转换
摘要:import chardetdef CheckCode(filename): adchar=chardet.detect(filename) if adchar['encoding']=='utf-8': filename=filename.decode('utf-8') else: filenam 阅读全文

posted @ 2016-11-03 17:31 tsw123 阅读(423) 评论(0) 推荐(0)

导航