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IP属地：贵州
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#561. Array Partition Ihttps://leetcode.com/problems/array-partition-i/#/description 翻译 将长度为2n的数组分为n组,每组2个元素称为...
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python a in list与 a in dict.keys()
想在一个列表中确认是否存在某个元素:通常使用 a in list,但是这是个O(n)的操作,非常慢 而 a in dict.keys() 是O(1)的 只需要将原来的lis...
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#238. Product of Array Except Selfhttps://leetcode.com/problems/product-of-array-except-self/#/description 分析 将某个元素 左边所...
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#495. Teemo Attacking
https://leetcode.com/problems/teemo-attacking/#/description 题目过长 这里就不放啦 翻译 给定一个升序的数组如【1...
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#283. Move Zeroeshttps://leetcode.com/problems/move-zeroes/#/description Python 遇到非零元素则替换到前面去 flag 为前面非零...
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#442. Find All Duplicates in an Arrayhttps://leetcode.com/problems/find-all-duplicates-in-an-array/#/description Python (超时了...
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#566. Reshape the Matrixhttps://leetcode.com/problems/reshape-the-matrix/#/hints 思路 关键就是原矩阵和reshape后的矩阵元素的对应关系 ...
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303. Range Sum Query - Immutablehttps://leetcode.com/problems/range-sum-query-immutable/#/description 方法1: 直接求和 又是有一个超长...
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#53. Maximum Subarrayhttps://leetcode.com/problems/maximum-subarray/#/description 说明 查找连续子数组，使之sum最大 思路 初始化m...
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Tensorflow 1.0 函数示例tf.nn.top_k 返回最后一个维度上的top-k个值及其位置 val idx的维度均为【input.shape[:-1], k】 tf.slice 从begin开始，取...
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Tensorflow 1.0 无解难题之tf.name_scope tf.variable_scope的区别像我这样的菜鸡根本看不出以下的区别： tf.name_scope() 和 tf.variable_scope() tf.Variable() 和 tf.get_variabl...
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Tensorflow 1.0 实现word2vec之CBOW回顾 skip-gram CBOW 与skip-gram相反，context(word) 预测 word the dog barked at the mailman 当CB...
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Tensorflow 1.0：错误集锦
1. TensorFlow version 1.0.0-rc2 on Windows: “OpKernel ('op: ”BestSplits“ device_type: ”...
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#169. & 229 Majority Element I, II
169. Majority Element https://leetcode.com/problems/majority-element/#/descriptionGiven...
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#448. Find All Numbers Disappeared in an Array
[TOC] https://leetcode.com/problems/find-all-numbers-disappeared-in-an-array/#/descript...
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gensim Intel MKL FATAL错误
gensim库训练报错 from gensim.models import Word2vecIntel MKL FATAL ERROR: Cannot load libmkl...
