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A Simple Framework for Contrastive Learning of Visual Representations #6

Open zhangfanTJU opened 3 years ago

zhangfanTJU commented 3 years ago

标准的对比学习模型:SimCLR,日后改进的基础

信息

1 学习到的新东西:

对比学习:CV领域的BERT(自监督学习),无需标注数据,自己构造相似数据(正例)以及不相似数据(负例)

2 通过Related Work了解到了哪些知识

2.1 对比学习的两种范式:

3 实验验证任务,如果不太熟悉,需要简单描述

The best result obtained with our ResNet-50 (4×) can match the supervised pretrained ResNet-50.

4 在你认知范围内,哪些其它任务可以尝试

句子embedding

5 好的词语、句子或段落

The recent renaissance of self- supervised learning began with artificially designed pretext(pre-training) tasks.