Factors

Factors精品文章

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  Python使用矩阵分解法找到类似的音乐

  ...矩阵：  Artist/User/Play CountsArtist FactorsUser Factors=× 代替将每个艺术家表示为所有360,000个可能用户的游戏计数的稀疏向量，在对矩阵进行因式分解之后，每个艺术家将由50维密集向量表示。 通过减少这样的...

  Joonas 2019-07-30 16:58 评论0 收藏0
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  <java并发编程实战>学习一

  ...sp) { BigInteger i = extractFromRequest(req); BigInteger[] factors = factor(i); ++count;//破坏了线程的安全性 ，非原子性操作 encodeIntoResponse(resp, factors); } void encode...

  xiaoqibTn 2019-08-16 17:06 评论0 收藏0
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  Java并发，volatile+不可变容器对象能保证线程安全么？！

  ... private final BigInteger lastNumber; private final BigInteger[] lastFactors; public OneValueCache(BigInteger i, BigInteger[] factors) { lastNumber ...

  tyheist 2019-08-14 17:03 评论0 收藏0
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  JCIP阅读笔记之线程安全性

  ... BigInteger i = extractFromRequest(req); BigInteger[] factors = factor(i); encodeIntoResponse(resp, factors); } } 这是一个无状态的Servlet，什么是无状态的？不包含任何域或者对其他类的域...

  nanchen2251 2019-08-15 17:40 评论0 收藏0
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  [LintCode] Three Distinct Factors

  Problem Given a positive integer n (1

  DangoSky 2019-08-15 17:49 评论0 收藏0
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  【J2SE】java并发编程实战 读书笔记（ 一、二、三章）

  ...er = new AtomicReference(); private final AtomicReference lastFactors = new AtomicReference(); public void service(ServletRequest req, ServletResponse resp) { Big...

  QLQ 2019-08-16 15:55 评论0 收藏0
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  第二章 线程安全性

  ... Servlet { private BigInteger lastNumber; private BigInteger[] lastFactors; private long hits; private long cacheHits; public synchronized long getHits() { return hits;...

  fsmStudy 2019-08-15 13:48 评论0 收藏0
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  欧拉函数(Euler' totient function )

  ...ib.numtheory.Divisors(maxnum=1000) Implements methods related to prime factors and divisors. Parameters: maxnum – Upper limit for the list of primes. (default = 1000) divisors(num) ...

  lewinlee 2019-07-31 12:23 评论0 收藏0
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  [LeetCode] 254. Factor Combinations

  Problem Numbers can be regarded as product of its factors. For example, 8 = 2 x 2 x 2; = 2 x 4.Write a function that takes an integer n and return all possible combinations of its factors. Note: You ...

  Leck1e 2019-08-16 13:44 评论0 收藏0
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  创建一个高度自适应的textarea

  ...用的textarea,用来计算textarea的高度。 let hiddenTextarea; const factors = [ letter-spacing, line-height, padding-top, padding-bottom, font-family, font-weight, font-size, tex...

  BLUE 2019-08-21 11:37 评论0 收藏0
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  哪些分析和BI技术将是2019年的最高优先级？

  ...划。请单击图形以展开以便于阅读。The three most important factors in delivering a positive user experience include good query performance（61%），creating and editing visualisations（60%），and personalising dashboards a...

  Lemon_95 2019-03-21 15:42 评论0 收藏0
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  [Leetcode] Ugly Number 丑陋数

  ...en number is an ugly number. Ugly numbers are positive numbers whose prime factors only include 2, 3, 5. For example, 6, 8 are ugly while 14 is not ugly since it includes another prime factor 7. No...

  RobinQu 2019-08-14 16:09 评论0 收藏0
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  264. Ugly NumberII & 313. Super Ugly Number

  ...o find the n-th ugly number. Ugly numbers are positive numbers whose prime factors only include 2, 3, 5. For example, 1, 2, 3, 4, 5, 6, 8, 9, 10, 12 is the sequence of the first 10 ugly numbers. No...

  Lionad-Morotar 2019-08-14 14:06 评论0 收藏0
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  leetcode263,264,313 ugly numbers

  ...n number is an ugly number. Ugly numbers are positive numbers whose prime factors only include 2, 3, 5. For example, 6, 8 are ugly while 14 is not ugly since it includes another prime factor 7. ...

  everfly 2019-08-16 11:02 评论0 收藏0