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[翻译] Storm和Spark Streaming的横向比较
本文翻译自 http://xinhstechblog.blogspot.com/2014/06/storm-vs-spark-streaming...
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LeetCode算法题之第8题String to Integer (atoi)
Question: Implement atoi to convert a string to an integer. Hint: Carefu...
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LeetCode算法题之第6题ZigZag Conversion
Question: The string PAYPALISHIRING"is written in a zigzag pattern on a ...
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LeetCode算法题之第5题Longest Palindromic Substring
Question: Given a string S, find the longest palindromic substring in S....
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交叉验证、留一交叉验证、自助法
机器学习包括许多算法：线性回归、逻辑回归、决策树、SVM、随机森林、GBDT等等。那么该如何评价某个算法在数据集上的表现呢？这里阐述3个评估方法...
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LeetCode算法题之第3题Longest Substring Without Repeating Characters
Question: Given a string, find the length of the longest substring witho...
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LeetCode算法题之第2题Add Two Numbers
Question: You are given two linked lists representing two non-negative n...
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LeetCode算法题之第1题Two Sum
Question: Given an array of integers, return indices of the two numbers ...
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java基础传统爬虫——简单的Get请求本文简介： 用org.apache.http.client.methods下的接口或类完成爬虫程序。 1. 爬虫的基本概念： 爬虫，是一种自动获...