what are affine transformations?(a) addition of bias term (-1) which results in arbitrary rotation, scaling, translation of input pattern.(b) addition of bias term (+1) which results in arbitrary rotation, scaling, translation of input pattern.(c) addition of bias term (-1) or (+1) which results in arbitrary rotation, scaling, translation of input pattern.(d) none of the mentionedI have been asked this question during an interview.Query is from Determination of Weights topic in division Feedforward Neural Networks of Neural Networks

what are affine transformations?(a) addition of bias term (-1) which r

1.	what are affine transformations?(a) addition of bias term (-1) which results in arbitrary rotation, scaling, translation of input pattern.(b) addition of bias term (+1) which results in arbitrary rotation, scaling, translation of input pattern.(c) addition of bias term (-1) or (+1) which results in arbitrary rotation, scaling, translation of input pattern.(d) none of the mentionedI have been asked this question during an interview.Query is from Determination of Weights topic in division Feedforward Neural Networks of Neural Networks
Answer» Correct answer is (a) ADDITION of BIAS TERM (-1) which results in arbitrary rotation, scaling, translation of input pattern. The best I can explain: It follows from basic DEFINITION of affine transformation.

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