Question: Suppose for multiclass logistic regression (| = ) = (| , ), Compute = ln[(| = )( = )]. Is it still linear? What if

Suppose for multiclass logistic regression (| = ) = (| , ), Compute = ln[(| = )( = )]. Is it still linear? What if (| = ) has different covariance? That is, (| = ) = (| , ),

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