Goodfellow先生が紹介していた面白い手法。シンプルかつ強力なCNNの計算コストの削減手法。精度も上がるらしい。サクッと実装できちゃったので試してみました。 OctConv is a simple replacement for the traditional convolution operation that gets better accuracy with fewer FLOPs https://t.co/5CSylHVdA2 pic.twitter.com/kTK96gNj1i — Ian Goodfellow (@goodfellow_ian) April 15, 2019 元の論文 Y. Chen, H. Fang, B. Xu, Z. Yan, Y. Kalantidis, M. Rohrbach, S. Yan, J. Feng. Drop an Octave: R
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