[USACO08MAR]土地征用Land Acquisition [USACO08MAR]土地征用Land Acquisition [USACO08MAR]土地征用Land Acquisition 题目描述 Farmer John is considering buying more land fo ...
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其他好文 时间:
2019-01-07 21:12:53
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177
12 Best Live Chat Software for Small Business Compared (2019) Did you know that more than 67% of users on eCommerce websites abandon their shopping ca ...
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其他好文 时间:
2018-12-31 23:11:38
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280
数据集参考自https://blog.csdn.net/c406495762/article/details/77341116 朴素贝叶斯:首先,何为朴素?朴素要求的是条件特征之间相互独立。我们都知道大名鼎鼎的贝叶斯公式,其实朴素贝叶斯的思想很简单。就是通过计算属于某一类别的后验概率,然后比较大小, ...
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其他好文 时间:
2018-12-19 22:37:16
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227
概念 针对因变量为分类变量而进行回归分析的一种统计方法,属于概率型非线性回归 优点:算法易于实现和部署,执行效率和准确度高 缺点:离散型的自变量数据需要通过生成虚拟变量的方式来使用 在线性回归中,因变量是连续性变量,那么线性回归能根据因变量和自变量存在的线性关系来构造回归方程,因变量变成分类变量后就 ...
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编程语言 时间:
2018-10-04 18:28:29
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245
问题 A: Too Rich 题目描述 You are a rich person, and you think your wallet is too heavy and full now. So you want to give me some money by buying a lovely p ...
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其他好文 时间:
2018-10-04 11:32:12
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169
You are a rich person, and you think your wallet is too heavy and full now. So you want to give me some money by buying a lovely pusheen sticker which ...
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其他好文 时间:
2018-08-30 21:41:36
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359
题目传送门:http://acm.hdu.edu.cn/showproblem.php?pid=6438 Buy and Resell Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)To ...
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其他好文 时间:
2018-08-26 19:37:27
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200
题目大意 有一些衣服,它们有价格、正面的颜色和反面的颜色。现有一群顾客按顺序来买存在某颜色且价格最低的衣服(不存在则不会买),求每个顾客花了多少钱。 思路 ...
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其他好文 时间:
2018-08-05 21:32:41
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133
描述 FJ has gone into the curio business, buying and selling knickknacks like cow Christmas tree ornaments. He knows he will sell every single curio he ...
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其他好文 时间:
2018-07-31 23:29:09
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178
题目描述 There are N towns located in a line, conveniently numbered 1 through N. Takahashi the merchant is going on a travel from town 1 to town N, buying ...
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其他好文 时间:
2018-05-27 17:14:16
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285