A dependent variable that has three or more possible values is usually encoded using one-hot encoding or ordinal encoding. If you are trying to predict color, which can be red, blue or green, ordinal ...
Dr. James McCaffrey of Microsoft Research presents a full-code, step-by-step tutorial on a "very tricky" machine learning technique. Data clustering is the process of grouping data items together so ...
Although the methodology for handling ordinal and dichotomous observed variables in structural equation models (SEMs) is developing rapidly, several important issues are unresolved. One of these is ...
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