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Naive semi-supervised deep learning using pseudo-label
DOI:10.1007/s12083-018-0702-9.png)
摘要
En 中文
To facilitate the utilization of large-scale unlabeled data, we propose a simple and effective method for semi-supervised deep learning that improves upon the performance of the deep learning model. First, we train a classifier and use its outputs on unlabeled data as pseudo-labels. Then, we pre-train the deep learning model with the pseudo-labeled data and fine-tune it with the labeled data. The repetition of pseudo-labeling, pre-training, and fine-tuning is called naive semi-supervised deep learning. We apply this method to the MNIST, CIFAR-10, and IMDB data sets, which are each divided into a small labeled data set and a large unlabeled data set by us. Our method achieves significant performance improvements compared to the deep learning model without pre-training. We further analyze the factors that affect our method to provide a better understanding of how to utilize naive semi-supervised deep learning in practical application.
Keyword:
Deep learning
Semi-supervised learning
Pseudo-label
Pre-training
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期刊
IF:
2.6
论文数:
2.2K
被引数:
2.9K
机构
暂无机构信息
引用论文
Gradient-based learning applied to document recognition基于梯度的学习在文档识别中的应用
PROCEEDINGS OF THE IEEE
IF25.9

