... 1) if the first char is [0-9]: // a) verify what follows contains at least 1 [a-z] // b) verify what follows contains at least 1 [A-Z] // c) verify what follows contains only [0-9a-...
题目要求 Find the length of the longest substring T of a given string (consists of lowercase letters only) such that every character in T appears no less than k times. Example 1: Input: s = aaabb, k = 3...
...了4种负载均衡实现： RandomLoadBalance：基于权重随机算法 LeastActiveLoadBalance：基于最少活跃调用数算法 ConsistentHashLoadBalance：基于 hash 一致性 RoundRobinLoadBalance：基于加权轮询算法 具体的实现看下面解析。 源码分析 （一）AbstractLo...
...p可以做到get和put都是O(1)。因为还有put函数，要可以remove least recently used cache，所以还需要一个数据结构来记录顺序，自然想到list。set以及delete操作在LinkedList里面都是O(1)，就是要找到已存在的key这个操作在list是O(N)，因为即要删...
...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(ite...
...ination Hash, DH), 可以设置多个VIP 4.3.2 动态算法 最少连接(Least Connections, LC)，找出当前连接数最小的服务器 加权最少连接(Weighted Least Connections, WLC) 最短期望延迟(Shortest Expected Delay Scheduling, SED) 基于WLC。例如: 现有A, B, C三台服务器....
Problem Design and implement a data structure for Least Frequently Used (LFU) cache. It should support the following operations: get and put. get(key) - Get the value (will always be positive) of the ...
...nd an integer k, rearrange the string such that the same characters are at least distance k from each other. All input strings are given in lowercase letters. If it is not possible to rearrange the...
...); return toIDString(u.getMostSignificantBits()) + toIDString(u.getLeastSignificantBits()); } private static String toIDString(long l) { char[] buf = 00000000000.toCharArra...
... istio: virtualServices: - name: rollout-vsvc # At least one virtualService is required routes: - primary # At least one route is required # -...
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...
