Deep learning III - II Machine Learning Strategy 2 - Transfer Learning 转换学习
Posted dqhl1990
tags:
篇首语:本文由小常识网(cha138.com)小编为大家整理,主要介绍了Deep learning III - II Machine Learning Strategy 2 - Transfer Learning 转换学习相关的知识,希望对你有一定的参考价值。
Transfer Learning 转换学习
- 当你有类似的两个工作(如猫咪识别和狗狗识别),你已经有一个很不错的猫咪识别网络了,但是狗狗识别的数据不太多,网络也还没有搭建。这时候Transfer learning(pre-training and fine tuning )就要发挥用处了。
- 通过更换已有的猫咪网络的最后一层或者几层,用狗狗的数据重新训练模型,将能够得到不错的结果(保留了一些从识别猫咪任务中学习到的一些知识(参数))
以上是关于Deep learning III - II Machine Learning Strategy 2 - Transfer Learning 转换学习的主要内容,如果未能解决你的问题,请参考以下文章
Deep learning III - II Machine Learning Strategy 2 - Multi-task Learning 多任务学习
Deep learning III - II Machine Learning Strategy 2 - Mismatched training and dev/test set
Deep learning III - II Machine Learning Strategy 2 - Bias and Variance with mismatched data distribu
Deep learning II - III Batch Normalization - Normalizing activation in a network 激励函数输出归一化
Deep learning III - I Machine Learning Strategy - improving your model performance 如何减少可变避免的变差和方差
Deep learning III - I Machine Learning Strategy - train development and test sets 训练集开发集和测试集