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learning and transferring mid-level image representations using convolutional neural networks
learning and transferring mid-level image representations using convolutional neural networks论文理解1.贡献文章是从transfer learning的角度来看看待特征学习,并不是像之前的方法比如R-CNN那样把最后的softmax输出节点个数改成相应数据集class的个数,然后调低学习率原创 2014-11-27 09:30:56 · 2317 阅读 · 0 评论 -
Weakly Supervised Object Recognition with Convolutional Neural Networks
文章把weakly supervised learning(这里只用到了image-level的annotation)与CNN融合来解决object recognition问题,同时网络产生的maps能从杂乱的背景中localizes objects,作者claim出的结果在Pascal VOC 2012的效果甚至好于fully supervised learning(每张图片annotated with object labels + corresponding bounding boxes)。原创 2014-11-28 09:28:26 · 2045 阅读 · 1 评论