Transcription of Learning Deep Features for Discriminative Localization
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Learning deep Features for Discriminative LocalizationBolei Zhou, Aditya Khosla, Agata Lapedriza, Aude Oliva, Antonio TorralbaComputer Science and Artificial Intelligence Laboratory, this work, we revisit the global average pooling layerproposed in [13], and shed light on how it explicitly enablesthe convolutional neural network to have remarkable local-ization ability despite being trained on image-level this technique was previously proposed as a meansfor regularizing training, we find that it actually builds ageneric localizable deep representation that can be appliedto a variety of tasks. Despite the apparent simplicity ofglobal average pooling, we are able to achieve top-5error for object Localization on ILSVRC 2014, which is re-markably close to the top-5 error achieved by a fullysupervised CNN approach.
Learning Deep Features for Discriminative Localization Bolei Zhou, Aditya Khosla, Agata Lapedriza, Aude Oliva, Antonio Torralba ... maps and use those as features for a fully-connected layer that produces the desired output (categorical or otherwise). ... class c, the input to the softmax, S c, is P k w c k F k where w c k
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