1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | //初始状态 states = ('Healthy', 'Fever') //观察值 observations = ('normal', 'cold', 'dizzy') //初始概率 start_probability = {'Healthy': 0.6, 'Fever': 0.4} //转移概率 transition_probability = { 'Healthy' : {'Healthy': 0.7, 'Fever': 0.3}, 'Fever' : {'Healthy': 0.4, 'Fever': 0.6} } //生成概率 emission_probability = { 'Healthy' : {'normal': 0.5, 'cold': 0.4, 'dizzy': 0.1}, 'Fever' : {'normal': 0.1, 'cold': 0.3, 'dizzy': 0.6} } |
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