基本等价公式幂等式$$G \vee G \Longleftrightarrow G \G \wedge G \Longleftrightarrow G$$ 交换律$$G \vee H \Longleftrightarrow H \vee G \G \wedge H \Longleftrightarrow H \wedge G$$ 结合律$$G \vee (H \vee S) \Longleftrightarrow (G \vee H) \vee S\G...

数据加载器 将数据集中的尺寸转换为统一大小($28\times 28$)，并将其转换为张量(Tensor)格式 以8：2划分为训练集和验证集 为训练集和验证集分别创建DataLoader实例，并配置数据加载参数 设定batch值 是否打乱 子进程数量 123456789101112131415161718192021def train_val_dataprocess(): train_data = FashionMNIST(root='./data', train=True, # 将图片尺寸调整为28×28，之后转换为Tensor格式...

Chapter 1: Introduction of HBase第一章：HBase简介What is HBase什么是HBase HBase is an ==open-source, column-oriented NoSQL== distributed database HBase是一个==开源的、面向列的NoSQL==分布式数据库 Built on the top of ==Hadoop Distributed...

🏗️ Performance Tuning in HBase🏗️ HBase 性能调优Overview of HBase Performance TuningHBase 性能调优概述HBase is integral to the Hadoop architecture and is a distributed database.HBase 是 Hadoop 架构不可或缺的一部分，是一个分布式数据库。 Optimizing HBase Performance is crucial for efficient data handling.优化 HBase 性能...

🖥️ Administrating HBase🖥️ 管理 HBaseIntroduction to HBase DeploymentHBase 部署简介 “A single-node standalone HBase install is only meant for basic access, which you typically do either while learning how to use the system or while developing an application. It can’t handle any real workload or...

🗄️ HBase and MapReduce🗄️ HBase 和 MapReduce🌐 Overview of MapReduce🌐 MapReduce 概述MapReduce is a programming framework designed to efficiently process large amounts of data across multiple machines.MapReduce 是一个为在多台机器上高效处理大量数据而设计的编程框架。 It achieves scalability and performance by employing a...

🗂️ HBase Advanced Usage🗂️ HBase 高级用法📊 HBase Table Characteristics📊 HBase 表特性 “HBase table can scale to billions of rows and many numbers of columns based on your requirements.”“HBase 表可以根据您的需求扩展到数十亿行和大量列。” Key Features主要特性 Scalability: HBase supports the storage of vast amounts of data, capable...