Search Results for author: Akira Sakai

Found 2 papers, 2 papers with code

Three approaches to facilitate DNN generalization to objects in out-of-distribution orientations and illuminations

1 code implementation30 Oct 2021 Akira Sakai, Taro Sunagawa, Spandan Madan, Kanata Suzuki, Takashi Katoh, Hiromichi Kobashi, Hanspeter Pfister, Pawan Sinha, Xavier Boix, Tomotake Sasaki

While humans have a remarkable capability of recognizing objects in out-of-distribution (OoD) orientations and illuminations, Deep Neural Networks (DNNs) severely suffer in this case, even when large amounts of training examples are available.

Bermuda Triangles: GNNs Fail to Detect Simple Topological Structures

1 code implementation ICLR Workshop GTRL 2021 Arseny Tolmachev, Akira Sakai, Masaru Todoriki, Koji Maruhashi

Most graph neural network architectures work by message-passing node vector embeddings over the adjacency matrix, and it is assumed that they capture graph topology by doing that.

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