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Two different angles of view of the same geometric visualization of HDM, DM1, DM13, the modal choice models of KT-V4 (orange) and ℒℋ (blue). In this 3D figure, HDM is inside the orange cube for KT-V4, and DM1 is inside the blue cube attached to ℒℋ (the latter does not hold in 10D space).
