记:F0为发0,F1为发1,S0为收0,S1为收1
则:P(F0)=0.8 P(F1)=0.2 P(S0|F0)=0.8 P(S0|F1)=0.3
求:P(F0|S0)
解:P(S0)=P(S0F0)+P(S0F1)
=P(F0)P(S0|F0)+P(F1)P(S0|F1)
=0.8*0.8+0.2*0.3=0.7
P(F0|S0)=P(S0F0)/P(S0)
=0.8*0.8/0.7=0.9143
本文地址: http://www.goggeous.com/i/1/991884
文章来源:天狐定制
版权声明:除非特别标注,否则均为本站原创文章,转载时请以链接形式注明文章出处。
2025-01-08职业培训
2025-01-08职业培训
2025-01-08职业培训
2025-01-08职业培训
2025-01-08职业培训
2025-01-08职业培训
2025-01-08职业培训
2025-01-08职业培训
2025-01-08职业培训
2025-01-08职业培训
2024-12-30 01:00:33职业培训
2024-12-30 01:00:27职业培训
2024-12-30 01:00:25职业培训
2024-12-30 01:00:24职业培训
2024-12-30 01:00:24职业培训
2024-12-30 01:00:23职业培训
2024-12-30 01:00:23职业培训
2024-12-30 01:00:15职业培训
2024-12-30 01:00:14职业培训
2024-12-30 01:00:13职业培训
2025-01-06 21:22职业培训
2025-01-06 04:32职业培训
2025-01-01 11:14职业培训
2024-12-01 16:57职业培训
2024-12-16 00:26职业培训
2024-11-25 17:23职业培训
2024-12-15 23:51职业培训
2024-12-16 21:35职业培训
2024-11-27 11:25职业培训
2024-12-31 23:41职业培训
扫码二维码
获取最新动态