...切分成两个,系列目录见 前言和目录 。 需求 实现一个 alternatingSplit() 函数,把一个链表切分成两个。子链表的节点应该是在父链表中交替出现的。如果原链表是 a -> b -> a -> b -> a -> null ,则两个子链表分别为 a -> a -> a -> null 和 b...
D58 693. Binary Number with Alternating Bits 题目链接 693. Binary Number with Alternating Bits 题目分析 给定一个数字,返回其二进制形式中,0和1是否交替出现。 思路 判断给定的数字是否为奇数。 若为奇数,那么最低位(即最右)会为1,那...
...数的置信加权和来学习用户因子X u和艺术家因子Y i: def alternating_least_squares(Cui, factors, regularization, iterations=20): users, items = Cui.shape X = np.random.rand(users, factors) * 0.01 Y = np.random.rand...
...d Insert Insert Sort Append Remove Duplicates Move Node Move Node In-place Alternating Split Front back split Shuffle Merge Sorted Merge Merge sort Sorted Intersect Iterative Reverse Recursive Reve...
...her number from the remaining numbers. We keep repeating the steps again, alternating left to right and right to left, until a single number remains. Find the last number that remains starting wi...
...所说的电影的特征值 最小二乘法实现协同 最小二乘法(Alternating Least Squares, ALS)是一种求解矩阵分解问题的最优化方法。它功能强大、效果理想而且被证明相对容易并行化。这使得它很适合如Spark这样的平台。 使用用户特征矩...
...ther number from the remaining numbers. We keep repeating the steps again, alternating left to right and right to left, until a single number remains. Find the last number that remains starting wit...
ChatGPT和Sora等AI大模型应用,将AI大模型和算力需求的热度不断带上新的台阶。哪里可以获得...
大模型的训练用4090是不合适的,但推理(inference/serving)用4090不能说合适,...
图示为GPU性能排行榜,我们可以看到所有GPU的原始相关性能图表。同时根据训练、推理能力由高到低做了...