How can I tell R to use a certain level as reference开发者_C百科 if I use binary explanatory variables in a regression?
In SPSS, it is (r开发者_开发知识库elatively) easy to create a cross tab with multiple variables using the factors (or values) as the table heading.So, something like the following (made up data, etc.)
Under what 开发者_运维技巧cases do you create contrasts in your analysis? How is it done and what is it used for?
I use torch.nn.Embedding to embed my model’s categorical input features, however, I face problems when I set the max_norm parameter to not None.
Consider having a dataset with Categorical-nominal feature types and one numerical output variable. Feature selection algorithms like InfoGain, Pearson or wrapper ones only accept numerical features a
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