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Preprocessing: Creating Dummy Variables, Converting Ordinal Variables, Log Transformation
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In this video, let us explore Data Preprocessing:
0:35 what are dummy variables?
2:25 how to avoid dummy variable trap?
3:05 how to convert ordinal data to numbers?
3:50 when to use log transformation
4:49 how to perform log transformation using Python?
Subscribe for more videos. If you like the video, do like and comment. I will be happy to interact.
0:35 what are dummy variables?
2:25 how to avoid dummy variable trap?
3:05 how to convert ordinal data to numbers?
3:50 when to use log transformation
4:49 how to perform log transformation using Python?
Subscribe for more videos. If you like the video, do like and comment. I will be happy to interact.
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