\[f(E[x]) \leq E[f(x)] \]where \(f(x)\) is a convex function. This just a general form of convexity since \(E(x)\) is a linear conbination of x.本栏目推荐文章【五期李伟平】CCF-A(AAAI'21)Game of Gradients: Mitigating Irrelevant Clients in Federated Learning2024-01-13 Can't perform a React state update on an unmounted component. This is a no-op, but it indicates a memory leak in your application. ==》引用了未使用的方法导致Python中出现"No module named 'requests'"的图文解决办法ERROR 2059 (HY000): Authentication plugin 'caching_sha2_password'mysql> GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' WITH GRANT OPTION; ERROR 1410 (42000): You are not allowed to create a user with GRANTmybatis提示com.microsoft.sqlserver.jdbc.SQLServerException: 列名 'xxxx' 无效。Flutter 项目运行到ios模拟器报错 : Error (Xcode): SDK does not contain 'libarclite'初中英语优秀范文100篇-055My Father's Job-我父亲的工作SpringBoot配置报错:Description: Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured. Reason: Failed to determine a suitable driver class解决前后端的跨域问题:Access to XMLHttpRequest at '**' from origin '**' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.inequality Jensen 39inequality jensen 39 jensen inequality 不等式jensen codeforces inequality satisfying another hoeffding inequality chernoff bound inequality kraft 5.2 分配律 不等式inequality chebyshev 39 拓扑39