Given an array which has n integers,it has both positive and negative integers.Now you need sort this array in a special way.After that,the negative integers should in the front,and the positive integers should in the back.Also the relative position…

1294 - Positive Negative Sign   PDF (English) Statistics Forum Time Limit: 2 second(s) Memory Limit: 32 MB Given two integers: n and m and n is divisible by 2m, you have to write down the first n natural numbers in the following form. At first take f…

1294 - Positive Negative Sign   PDF (English) Statistics Forum Time Limit: 2 second(s) Memory Limit: 32 MB Given two integers: n and m and n is divisible by 2m, you have to write down the first n natural numbers in the following form. At first take f…

sklearn实战-乳腺癌细胞数据挖掘(博主亲自录制视频教程) https://study.163.com/course/introduction.htm?courseId=1005269003&utm_campaign=commission&utm_source=cp-400000000398149&utm_medium=share 医药统计项目联系:QQ :231469242 https://wenku.baidu.com/view/8d506a9cda38376baf1fae…

智课雅思短语---二.exert positive/ negative effects on… 一.总结 一句话总结:对…产生有利/不利的影响 1.the advantages far outweigh the disadvantages.? 利远远大于弊 2.lead to/ give rise to/ contribute to/ result in? 导致,引起 3.a complicated social phenomenon? 复杂的社会现象 4.sense of responsibi…

http://www.vaikan.com/regular-expression-to-match-string-not-containing-a-word/ 经常我们会遇到想找出不包含某个字符串的文本,程序员最容易想到的是在正则表达式里使用, ^(hede) 来过滤”hede”字串,但这种写法是错误的. 我们可以这样写: [^hede] ,但这样的正则表达式完全是另外一个意思,它的意思是字符串里不能包含 ‘h’,‘e’,‘d’三个但字符.那什么样的正则表达式能过滤出不包含完整“hello”字串…

链接: https://vjudge.net/problem/LightOJ-1294 题意: Given two integers: n and m and n is divisible by 2m, you have to write down the first n natural numbers in the following form. At first take first m integers and make their sign negative, then take nex…

Amazon评论数据的预处理代码,用于情感分析,代码改自 https://github.com/PaddlePaddle/Paddle/tree/develop/demo/quick_start/data Amazon商品评论数据网址: http://jmcauley.ucsd.edu/data/amazon/ Bash脚本文件 get_data.sh: #!/bin/bash # 1. size of pos : neg = 1:1. # 2. size of testing set = mi…

Positive Negative Sign Time Limit: 2000MS   Memory Limit: 32768KB   64bit IO Format: %lld & %llu Submit Status Description Given two integers: n and m and n is divisible by 2m, you have to write down the first n natural numbers in the following form.…

这里做了一些小的修改,感谢谷歌rd的帮助,使得能够统一处理dense的数据,或者类似文本分类这样sparse的输入数据.后续会做进一步学习优化,比如如何多线程处理. 具体如何处理sparse 主要是使用embedding_lookup_sparse,参考 https://github.com/tensorflow/tensorflow/issues/342 两个文件 melt.py binary_classification.py 代码和数据已经上传到 https://github.com/ch…