画loss曲线需要用到此shell脚本 #!/bin/bash # Usage parse_log.sh caffe.log # It creates the following two text files, each containing a table: # caffe.log.test (columns: '#Iters Seconds TestAccuracy TestLoss') # caffe.log.train (columns: '#Iters Seconds Training…
import re import pylab as pl import numpy as np if __name__=="__main__": accuracys=[] losses=[] with open(r'/home/wxl/bnscallog.txt','r') as f: lines=f.readlines(); print len(lines) str="".join(lines) str=str.replace('\n','') print len…
SGDSolver类简介 Solver类用于网络参数的更新,而SGDSolver类实现了优化方法中的随机梯度下降法(stochastic gradient descent),此外还具备缩放.正则化梯度等功能.caffe中其他的优化方法都是SGDSolver类的派生类,重载了基类的ComputeUpdateValue()函数,用于各自计算更新的梯度. sgd_solver.cpp源码 // Return the current learning rate. The currently implem…
