Error using Logistic regression with one hot encoding for categorical predictors
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Hi, I am new to MATLAB. I am trying to use logistic regression mnrfit on my data which contains several numeric and categorical variables. I have used one hot encoding to represent the levels of my categorical predictors.But every time I try to run mnrfit the following error shows up-
matrix is close to singular or badly scaled. results may be inaccurate. rcond = 1.256585e-22
and then-
Error using linsolve
Matrix must be positive definite.
I am guessing its beacause of all the dummy variables I have used to represent the categorical predictors with one hot encoding. What should I do?
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