データアナリティクスの種類
- Descriptive analytics
- “What happen?”
- Diagnostic analytics
- “Why did it happen?”
- Predictive analytics
- “What is likely to happen?”
- Prescriptive analytics
- “What needs to happen?”
Business Intelligence (BI)
- Data
- facts, figures
- Information
- data that has been processed, analyzed, interpreted, organized, and put into context such as in a report
- Knowledge
- the theoretical or practical understanding of something
- Insight
- a deep and clear understanding of a complex situation
Data Mining
Steps in Data Mining
- Understand the purpose of the project
- Select the dataset to be used
- Explore, clean, and preprocess the data
- Reduce the data dimension if needed
- Determine the data mining task
- Partition the data
- Select the data mining techniques to use
- Use algorithms to perform the task
- Interpret the result of the algorithm
- Deploy the model
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