Trejos, J.

cluster method two-mode algorithm value partition optimization optimization methods data sets simulation study column multistart performance number search object annealing error two-mode partitioning internet simulation study partitioning figure exchange deviation matrix factor k-mean result problem cluster membership values criterion table distribution statement tabu list steps method vaf values rand index data matrix element solution membership tabu search section computation time optimization method groenen c-means algorithm parameter exchanges algorithm van rosmalen steps methods example tabu search method two-mode k-means algorithm cluster centers column object sizes n level castillo trejo uniform vaf value annealing tabu search center two-mode k multistart k fi nding meta-heuristic transfer instance row cluster k two-mode k-means method column cluster l computation optimization strategies respondent strategy