Lecture 1

跳过一部分CMU软广和和有关数据重要性介绍的废话（

1.1 Introduction

1.1.1 The Data Pipeline

• Collection & Understand the Data
• Clean & Transform the Data
• Explore & Visualize the Data
• Establish Model & Test Hypotheses
• Establish Objectives(Business or Research)

2. Python

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