阿里云数据集-阿里云

你好，麻烦问下阿里云安全内容安全，可以提供文件检测的训练数据集吗，能让小白自己玩玩不

你好，麻烦问下阿里云安全内容安全，可以提供文件检测的训练数据集吗

阿里云大数据工程师ACA认证（2023版）

21 课时 |

807 人已学 |

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阿里云人工智能工程师ACA认证（2023版）

41 课时 |

383 人已学 |

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阿里云数据中心基础设施初级运维工程师认证培训课程

50 课时 |

141 人已学 |

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实战 | 将Apache Hudi数据集写入阿里云OSS

1. 引入云上对象存储的廉价让不少公司将其作为主要的存储方案，而Hudi作为数据湖解决方案，支持对象存储也是必不可少。之前AWS EMR已经内置集成Hudi，也意味着可以在S3上无缝使用Hudi。当然国内用户可能更多使用阿里云OSS作为云上存储方案，那么如果用户想基于OSS构建数据湖，那么Hudi是...

阿里云NLP自学习平台文本分模型评价指标如何得到的？数据集否划分为训练集、验证集和测试集？

本人通过NLP自学习平台完成了文本分类任务，但是对模型训练后的评价指标不是很明白，查准率和召回率等指标是如何计算的，是否将上传的数据集进行了划分，然后得到在验证集或测试集上的指标。另外，模型发布后测试的评价指标是置信度，这个具体指什么，什么是总体样本。

阿里云天池的AI学习树及数据集

学习树阿里云天池https://tianchi.aliyun.com 数据集也不错，比如这个疫苗流向数据集：https://tianchi.aliyun.com/datalab/dataSet.html?spm=5176.100073.0.0.77166fc1d5JGPJ&dataId=1...

阿里云功能为什么我建立好数据源了，新建数据集，还是会跳到数据源模块》？？

为什么我建立好数据源了，新建数据集，还是会跳到数据源模块》？？这系统是什么毛病？

【阿里云MVP月度分享】基于PAI平台和Pokemon数据集判断精灵是否为极品精灵

一、背景 Pokemon《精灵宝可梦》，也叫《口袋妖怪》、《宠物小精灵》、《神奇宝贝》，是由Game Freak和Creatures株式会社开发，任天堂发行的系列游戏。精灵宝可梦系列是世界上第二热销的系列电子游戏，仅次于任天堂的超级马里奥系列。本文采用kaggle上Pokemon数据集，基于阿里云...

阿里云MaxCompute（大数据）公开数据集---带你玩转人工智能

目前阿里云MaxCompute大数据产品已经免费向全部用户开放了多种公用数据集。在此之前，获取，分析，下载自定义的大型分析数据集需要数小时乃至数天才能完成。而现在阿里云的任何用户都可以通过基于大数据计算服务[MaxCompute](https://www.aliyun.com/product/od...

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