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View Code? Open in Web Editor NEW斯坦福 cs231n 作业代码实践
斯坦福 cs231n 作业代码实践
请问使用上面写的rnn_step_backward反向传播时,为什么dnext_h参数是dh[:, t, :] + stepdprev_h呢?如下:
stepdx, stepdprev_h, stepdWx, stepdWh, stepdb = rnn_step_backward(dh[:, t, :] + stepdprev_h, cache[t])
hello,thanks for your code,the code in row237 in rnn.py ,the function “affine_forward” should be replaced by function “temporal_affine_forward”.
could you give some advices?
源码在cnn.py的54行,多谢了
cs231n/assignment2/cs231n/layers.py
Line 520 in d355c0c
cs231n/assignment1/two_layer_net.ipynb的Forward pass: compute scores中,correct_scores怎么来的,怎么能保证通过随机生成的矩阵经过运算后,能和corret_scores基本相同?
cs231n/assignment2/cs231n/layers.py
Lines 506 to 507 in d355c0c
cs231n/assignment2/cs231n/layers.py
Lines 540 to 541 in d355c0c
应为:
out_height = 1 + (H - pool_height) / stride
out_width = 1 + (W - pool_width) / stride
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