저는 네트워크를 훈련 중이며 학습 속도가 0.1에서 0.00001로 변경되었습니다. 출력은 항상 동일하게 유지됩니다. 훈련에는 평균을 사용하지 않습니다. 왜 그런 기괴한 손실의 원인이 될 수 있습니까?카페 손실이 0 또는 0입니다.
I1107 15:07:28.381621 12333 solver.cpp:404] Test net output #0: loss = 3.37134e+11 (* 1 = 3.37134e+11 loss)
I1107 15:07:28.549142 12333 solver.cpp:228] Iteration 0, loss = 1.28092e+11
I1107 15:07:28.549201 12333 solver.cpp:244] Train net output #0: loss = 1.28092e+11 (* 1 = 1.28092e+11 loss)
I1107 15:07:28.549211 12333 sgd_solver.cpp:106] Iteration 0, lr = 1e-07
I1107 15:07:59.490077 12333 solver.cpp:228] Iteration 50, loss = -nan
I1107 15:07:59.490170 12333 solver.cpp:244] Train net output #0: loss = 0 (* 1 = 0 loss)
I1107 15:07:59.490176 12333 sgd_solver.cpp:106] Iteration 50, lr = 1e-07
I1107 15:08:29.177093 12333 solver.cpp:228] Iteration 100, loss = -nan
I1107 15:08:29.177119 12333 solver.cpp:244] Train net output #0: loss = 0 (* 1 = 0 loss)
I1107 15:08:29.177125 12333 sgd_solver.cpp:106] Iteration 100, lr = 1e-07
I1107 15:08:59.758381 12333 solver.cpp:228] Iteration 150, loss = -nan
I1107 15:08:59.758513 12333 solver.cpp:244] Train net output #0: loss = 0 (* 1 = 0 loss)
I1107 15:08:59.758545 12333 sgd_solver.cpp:106] Iteration 150, lr = 1e-07
I1107 15:09:30.210208 12333 solver.cpp:228] Iteration 200, loss = -nan
I1107 15:09:30.210304 12333 solver.cpp:244] Train net output #0: loss = 0 (* 1 = 0 loss)
I1107 15:09:30.210310 12333 sgd_solver.cpp:106] Iteration 200, lr = 1e-07
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