【发布时间】:2020-09-19 14:11:50
【问题描述】:
【问题讨论】:
标签: machine-learning neural-network conv-neural-network feature-extraction
【问题讨论】:
标签: machine-learning neural-network conv-neural-network feature-extraction
过滤器大小包含N * kernel_size * kernel_size权重参数,每个通道一个,所以
N * kernel_size * kernel_size* n_channels 然后 N bais parmaters 所以这个层的最终计算是n_params = N * kernel_size * kernel_size* n_channels + N
N : number of features
kernel_size : is conv2d shape (height and width)
n_channels : is the number of channels
n_params : is the total number of your parameters
前
n_params = 64 * (4 * 4) * 3 + 64 = 3136
【讨论】: