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  • 根据物品特征进行分类

    根据物品特征进行分类 特征值选取的重要性 一个简单的示例 使用Python实现推荐逻辑 如何显示“推荐理由”? 评分标准的问题 标准化 标准分带来的问题 修正的标准分 是否需要标准化? 根据物品特征进行分类 前几章我们讨论了如何使用协同过滤来进行推荐,由于使用的是用户产生的各种数据,因此又称为社会化过滤算法。 比如你购买了Phoe...
  • Index

    Index Symbols A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Index Symbols _, xpressive, Boost.Xpressive _1, Boost.Bind, Boost.Bind _1, lam...
  • SQuirreL

    SQuirreL Introduction Used Software Pre-requisites Add Kylin JDBC Driver Add Aliases Connect and Execute Tips: SQuirreL Introduction SQuirreL SQL is a multi platform ...
  • SQuirreL

    SQuirreL Introduction Used Software Pre-requisites Add Kylin JDBC Driver Add Aliases Connect and Execute Tips: SQuirreL Introduction SQuirreL SQL is a multi platform ...
  • 概述

    EF Core Azure Cosmos DB ProviderEF Core Azure Cosmos DB Provider 安装Install 入门Get started 特定于 Cosmos 的模型自定义Cosmos-specific model customization 分区键Partition keys 嵌入的实体Embedded en...
  • BigData-Notes

    7219 2019-12-08 《大数据入门指南》
    BigData-Notes 前 言 一、Hadoop 二、Hive 三、Spark 四、Storm 五、Flink 六、HBase 七、Kafka 八、Zookeeper 九、Flume 十、Sqoop 十一、Azkaban 十二、Scala 十三、公共内容 后 记 BigData-Notes 大数据入门指南 ...
  • SQuirreL

    Introduction Used Software Pre-requisites Add Kylin JDBC Driver Add Aliases Connect and Execute Tips: Introduction SQuirreL SQL is a multi platform Universal SQL Client (...
  • SQuirreL

    SQuirreL Introduction Used Software Pre-requisites Add Kylin JDBC Driver Add Aliases Connect and Execute Tips: SQuirreL Introduction SQuirreL SQL is a multi platform ...
  • Patterns: targeting hosts and groups

    Patterns: targeting hosts and groups Using patterns Common patterns Limitations of patterns Advanced pattern options Using variables in patterns Using group position in pattern...
  • Explain Plan

    Explain Plan Anatomy of an Explain Plan Example JDBC Explain Plan API and the estimates information Explain Plan An EXPLAIN plan tells you a lot about how a query will be ru...