Web25 dec. 2014 · maven打包hadoop项目(含第三方jar). 问题背景:. 1 写map- reduce 程序,用到第三方jar,怎么打包并提交项目到服务器执行。. 2 mahout中itembased算法,将uid从string映射为long。. 我这里实现的具体功能是:. Mahout的itembased算法的数据格式是:uid,vid,score。. 其中uid和vid必须 ... WebAbstractIDMigrator, AbstractJDBCIDMigrator, FileIDMigrator, MemoryIDMigrator, MySQLJDBCIDMigrator public interface IDMigrator extends Refreshable Mahout 0.2 …
TimingStatistics.java example
Webpublic final class MemoryIDMigrator extends AbstractIDMigratorimplements UpdatableIDMigrator Implementation which stores the reverse long-to-String mapping in … Web18 jan. 2024 · package test; import org.apache.mahout.cf.taste.impl.model.MemoryIDMigrator; public class TestMT { public … reflections singing group
机器学习(hadoop实战)01: 家电故障备件储备预测分析 码农家园
WebExplorer; mahout-master. examples. src. main. java. org. apache. mahout. cf. taste. example. TasteOptionParser.java WebTriggers "refresh" -- whatever that means -- of the implementation. The general contract is that any Refreshable should always leave itself in a consistent, operational state, and that the refresh atomically updates internal state from old to new. WebAbstractJDBCIDMigrator, MemoryIDMigrator, MySQLJDBCIDMigrator. public interface UpdatableIDMigrator extends IDMigrator; Method Summary. All Methods Instance Methods Abstract Methods ; Modifier and Type Method and Description; void: initialize (Iterable stringIDs) reflections sioux center iowa