基于机器学习分析泰坦尼克乘客幸存情况-阿里云大学

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掌握API使用，轻松为应用添加强大功能

Clouder专项技能认证：实现调用API接口

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阿里云大学

共建云计算生态

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< 考试认证

Apsara Clouder人工智能专项技能认证：基于机器学习分析泰坦尼克乘客幸存情况

通过本案例学习，学员可以掌握机器学习常用流程，能够了解分类模型的训练、评估与应用，并可以结合阿里云机器学习PAI解决实际的分类问题。

本认证仅支持持有中国大陆身份证用户参与。每次购买含两次考试机会，认证包可反复购买，但同一账号同一认证仅可领取一次证书。

认证包价格

￥68

购买认证立即考试

提示：购买认证（或使用授权码兑换）后才可参与考试，本商品不支持退款，如有特殊原因导致退款，订单对应的相关服务及数据记录将随退款作废。

官方认证

可在后台领取电子证书，作为您的专业凭证
动手实验

可获得认证相关实验课学习需要消耗的“沙箱点”
视频课程

可在页面下方的课程学习区域学习相关视频课程
2次考试机会

购买后有2次考试机会，考试60分以上记为通过

认证流程

1 购买认证 2 学习课程/在线实验 3 在线考试 4 领取电子证书

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课程学习

购买认证包后，才可学习全部课程。

01

课程目标

介绍本认证课程希望达成的学习目标和主要内容。

免费试听

02

机器学习流程-01

介绍了机器学习的基本知识和整体流程。

开始学习

03

机器学习流程-02

介绍了如何进行模型训练、评估和优化。

开始学习

04

常见分类算法-01

介绍了常见的分类算法：KNN、决策树、NB、SVM等。

开始学习

05

常见分类算法-02

介绍了常见的分类算法：神经网络、集成算法、随机森林等。

开始学习

06

阿里云机器学习PAI介绍

介绍了阿里云机器学习PAI的主要特点和优势。

开始学习

07

任务：泰坦尼克生存预测

介绍案例的背景、数据及处理思路和改进建议。

开始学习

08

【在线实验】泰坦尼克乘客生存预测

通过网站Kaggle上，提供819名乘客信息及是否生还的数据集，预测第二个数据集中乘客的生还情况。

进入实验