06 Best Practices and High Cardinality in Categorical Data
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YouTubeMathew K Analytics
06 Best Practices and High Cardinality in Categorical Data
Learn best practices for handling categorical data in pandas, including how to convert a column to category dtype, and what happens with high cardinality columns. This lesson demonstrates practical code examples and explores the impact on memory and data structure when dealing with features like names that have many unique values. - Converting ...
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