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Data Science Methodology - Coggle Diagram
Data Science Methodology
Module 1: From Problem to Approach & from Requirements to Collection
- Business Understanding
- Analytic Approach
- Data Requirements
- Data Collection
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Analytic Approach
- If the question is to determine probabilities of an action -- Using a Predictive Model
- If the question is to show relationships -- Using a descriptive model
- If the question requires a yes/no answer -- Using a classification model
Module 2: From Understanding to Preparation and from Modeling to Evaluation
- Data Understanding
- Data Preparation
- Modeling
- Evaluation
Module 3: From Deployment to Feedback
跨行业标准数据挖掘流程
- Cross Industry Standard Process for Data Mining ---- CRISP-DM
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