PyCaffe中定义的图层模块在哪里 [英] Where is layer module defined in PyCaffe

问题描述

我正在修改 Caffe教程来实现神经网络，但是我正在努力确定一些pycaffe模块的位置，以便查看某些功能定义.

I am modifying a Caffe tutorial to implement a neural network, but I am struggling to identify where some of the pycaffe modules are location in order to see certain function definitions.

例如，本教程提到:

import caffe
from caffe import layers a L, params as P
....
L.Convolution(bottom, kernel_size=ks, stride=stride, num_output=nout, pad=pad, group=group)
L.InnerProduct(bottom, num_output=nout)
L.ReLU(fc, in_place=True)
...

在哪里可以找到这些函数定义，在哪里可以看到其他预定义的图层类型?我看到layers和params是此处定义的，但没有提及类型(例如layers.Convolution等).

Where can I find these function definitions and where can I see what other types of layers are pre-defined? I see that layers and params are defined here but there's no mention of the types (e.g. layers.Convolution, etc).

我试图弄清楚这一点的原因是因为pycaffe教程中遗漏了其他prototxt参数，我希望能够在生成原型时从Python进行定义.其中包括blob_lr和include{phase: TRAIN}.

The reason I am trying to figure this out is because there are other prototxt parameters left out of the pycaffe tutorials that I would like to be able to define from Python when generating the prototxts. These include, blob_lr and include{phase: TRAIN}.

推荐答案

您可以像这样添加blob_lr和phase:

import caffe
from caffe import layers a L, params as P

ns = caffe.NetSpec()
ns.conv = L.Convolution(bottom, convolution_param={'kernel_size':ks,
                                                   'stride':stride,
                                                   'num_output':nout, 
                                                   'pad':pad, 
                                                   'group':group},
                                param=[{'lr_mult':1, 'decay_mult':1},
                                       {'lr_mult':2, 'decay_mult':0}],
                                include={'phase': caffe.TRAIN})

您可以在此答案中看到更多示例.

You can see some more examples in this answer.

这篇关于PyCaffe中定义的图层模块在哪里的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！