... Model Hiroya Takamura Takashi Inui Manabu OkumuraPrecision and Intelligence LaboratoryTokyo Institute of Technology4259 Nagatsuta Midori-ku Yokohama, 226-8503 Japan{takamura,oku}@pi.titech.ac.jp,tinui@lr.pi.titech.ac.jpAbstractWe ... the statistical mechanicsand the machine learning communities (Geman andGeman, 1984; Inoue and Carlucci, 2001; Mackay,2003). A spin system is an array of N electrons, each of which has a spin ... disambiguation (Veronis and Ide, 1990).Actually, the proposed model can be regarded as a spreading activation model with a specific update136rule, as long as we are dealing with 2-class model (2-Ising...