emr机器学习的相关内容

文章 2025-02-10 来自：开发者社区

阿里云 EMR Serverless Spark 在微财机器学习场景下的应用

作者：微财技术研发经理宋鑫微财介绍微财是一家创新型的金融科技企业，凭借多年积累的金融科技能力和数据处理优势，为客户提供消费分期等金融信息服务，致力于成为值得信赖的金融机构合作伙伴。旗下拥有好分期等品牌，为高成长用户提供信用分期借款过程中的综合性信息、技术以及辅助服务。业务挑战数据资源是金融科技企业的核心价值，微财依托大数据评估用户借款...

问答 2024-02-01 来自：开发者社区

你好用机器学习PAI的emr上的ds集群读hive可以读取我现有hadoop集群的hive数据吗？

你好用机器学习PAI的emr上的ds集群读hive可以读取我现有hadoop集群的hive数据吗？另外，训练也是在pai-dls上进行吗？（还是ds上训练）

问答 2022-02-15 来自：开发者社区

S3中的压缩数据需要用于EMR或Redshift上的机器学习

我在S3存储中有压缩格式的巨大CSV文件。我只需要数据中的一部分列用于机器学习目的。如何在不传输整个文件的情况下将这些列提取到EMR然后再提取到Redshift？我的想法是将所有文件处理成EMR，然后提取子集并将所需的列推送到Redshift。但这需要花费很多时间。如果有优化的方法来处理这些数据，请告诉我。

问答 2018-06-26 来自：开发者社区

超大规模机器学习在EMR的实践

新浪微博高级算法工程师张拓宇在2017杭州云栖大会中做了题为《超大规模机器学习在EMR的实践》的分享。 https://yq.aliyun.com/download/1119?spm=a2c4e.11154804.0.0.8d146a79RwoMhO

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更新时间 2025-02-11 12:39:36

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开源大数据平台 E-MapReduce

开源大数据平台 E-MapReduce（简称“EMR”）是云原生开源大数据平台，向客户提供简单易集成的Hadoop、Hive、Spark、Flink、Presto、ClickHouse、StarRocks、Delta、Hudi等开源大数据计算和存储引擎服务。

产品控制台

立即开通

产品文档

优惠活动

StarRocks 免费试用

产品入门

快速入门指导

常见问题

最佳实践

EMR实时计算实践