Search Results for author: Kenta Hama

Found 2 papers, 0 papers with code

Exploring Uncertainty Measures for Image-Caption Embedding-and-Retrieval Task

no code implementations9 Apr 2019 Kenta Hama, Takashi Matsubara, Kuniaki Uehara, Jianfei Cai

With the wide development of black-box machine learning algorithms, particularly deep neural network (DNN), the practical demand for the reliability assessment is rapidly rising.

General Classification regression +1

Deep Generative Model using Unregularized Score for Anomaly Detection with Heterogeneous Complexity

no code implementations16 Jul 2018 Takashi Matsubara, Kenta Hama, Ryosuke Tachibana, Kuniaki Uehara

Empirical results demonstrate that the unregularized score is robust to the inherent complexity of samples and can be used to better detect anomalies.

Anomaly Detection

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