以下是训练我的大众模型的部分日志。
为什么有些行后面跟着 h?您会注意到最后总结中的“平均损失”行也是如此。我不确定这意味着什么,或者我是否应该关心。
...
average since example example current current current
loss last counter weight label predict features
1.000000 1.000000 1 1.0 -1.0000 0.0000 15
0.500000 0.000000 2 2.0 1.0000 1.0000 15
1.250000 2.000000 4 4.0 -1.0000 1.0000 9
1.167489 1.084979 8 8.0 -1.0000 1.0000 29
1.291439 1.415389 16 16.0 1.0000 1.0000 45
1.096302 0.901166 32 32.0 -1.0000 -1.0000 21
1.299807 1.503312 64 64.0 -1.0000 1.0000 7
1.413753 1.527699 128 128.0 -1.0000 1.0000 11
1.459430 1.505107 256 256.0 -1.0000 1.0000 47
1.322658 1.185886 512 512.0 -1.0000 -1.0000 59
1.193357 1.064056 1024 1024.0 -1.0000 1.0000 69
1.145822 1.098288 2048 2048.0 -1.0000 -1.0000 5
1.187072 1.228322 4096 4096.0 -1.0000 -1.0000 9
1.093551 1.000031 8192 8192.0 -1.0000 -1.0000 67
1.041445 0.989338 16384 16384.0 -1.0000 -0.6838 29
1.107593 1.173741 32768 32768.0 1.0000 -1.0000 5
1.147313 1.187034 65536 65536.0 -1.0000 1.0000 7
1.078471 1.009628 131072 131072.0 -1.0000 -1.0000 73
1.004700 1.004700 262144 262144.0 -1.0000 1.0000 41 h
0.918594 0.832488 524288 524288.0 -1.0000 -1.0000 7 h
0.868978 0.819363 1048576 1048576.0 -1.0000 -1.0000 21 h
finished run
number of examples per pass = 152064
passes used = 10
weighted example sum = 1.52064e+06
weighted label sum = -854360
average loss = 0.809741 h
...
谢谢