Question: 2. Given two clusters C1 = {(5,6), (8, 7), (7,3)} C2 = {(6,5),(4,5), (9,2), (3,5), (8,4)} compute the values in (a) - (). Use the
2. Given two clusters C1 = {(5,6), (8, 7), (7,3)} C2 = {(6,5),(4,5), (9,2), (3,5), (8,4)} compute the values in (a) - (). Use the definition for scattering criteria presented in class. Note that tr in the scattering criterion is referring to the trace of the matrix (a) The mean vectors m, and m2 (b) The total mean vector m (c) The scatter matrices S, and S2 (a) The within-cluster scatter matrix Sw (e) The between-cluster scatter matrix Sb (f) The scatter criterion tr(SB) tr(Sw) 2. Given two clusters C1 = {(5,6), (8, 7), (7,3)} C2 = {(6,5),(4,5), (9,2), (3,5), (8,4)} compute the values in (a) - (). Use the definition for scattering criteria presented in class. Note that tr in the scattering criterion is referring to the trace of the matrix (a) The mean vectors m, and m2 (b) The total mean vector m (c) The scatter matrices S, and S2 (a) The within-cluster scatter matrix Sw (e) The between-cluster scatter matrix Sb (f) The scatter criterion tr(SB) tr(Sw)
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