In sammon mapping, if the mapping is linear, namely, g(x|w) = wtx, how can w that minimizes the sammon stress be calculated? give the steps to a solution, i. e. how to optimize.

Janice recently received her college degree and is looking for a job. she is worried that since she just finished school, she will be required to repay her perkins and direct subsidized loans immediately. janice pulls out the paperwork she signed and reviews it again for repayment information. after reading all of the information, janice discovers that