Pre-process data

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The overall objective of this assignment is two-fold. First, determine if a classification tool can be constructed that can effectively assist the buyer in identification of cars likely to be Kicks. Second, if successful in creating such a tool, describe the tool’s functionality with respect to input contributions to the Kick classification.

Explore and prepare the dataset for mining as follows:

1. Evaluateanddeterminewhattodowithmissingvalues(includingblanksand

dummy values such as NULL)

2. Eliminate columns, which contain highly correlated values or values that are

otherwise of no value to the analysis process.

3. Search the dataset and remove obvious outliers.

Describe what data pre-processing you did and explain why. Also describe how you engage with stakeholders to elicit requirements, data and relevant information.

数据挖掘 数据处理 数据科学 研究 统计分析

项目ID: #17677479

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