Select one: a. In the Transaction SVD plot depicts terms on a two dimensional graph with the first and second singular vectors as coordinates. b. For a given transaction, the point that is plotted is defined by the term's values in the first two singular vectors multiplied by the diagonal singular values matrix (S). c. All are correct answers. d. In the Transaction SVD plot, points that are visibly grouped together indicate transactions (documents) with a similar composition of terms. e. In the Item SVD plot, terms that are visibly grouped together indicate items that have similar functions or topic areas.

Doc Singular Vector 2 =o Figure 8: SVD Plot for Documents Show Text -10 -5 0 5 Doc Singular Vector 1