Numerical vs. Categorical Data | Represent Your Dataset Correctly!
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๐ฅ This video defines two main data types in tabular data: numerical and categorical. Numerical data represents numbers both discrete and continuous. Discrete data consists of whole numbers, often they represent counting things. Continuous data contains any numbers including decimals and fractions. Categorical data is the trickiest one. You may have either nominal (unordered) or ordinal (ordered) categories. In ordinal data categories are ordered, so you just need to map higher intโฆ
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Chapters (11)
Introduction.
0:13
Numerical data.
0:20
Continuous data.
0:27
Discrete data.
0:38
Categorical data.
0:53
Binary encoding.
1:07
Non-binary case.
1:15
Ordinal data.
1:30
Nominal data.
1:42
One-hot encoding.
2:08
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