Search Results for author: Yongsub Lim

Found 4 papers, 1 papers with code

RaPP: Novelty Detection with Reconstruction along Projection Pathway

1 code implementation ICLR 2020 Ki Hyun Kim, Sangwoo Shim, Yongsub Lim, Jongseob Jeon, Jeongwoo Choi, Byungchan Kim, Andre S. Yoon

We show that if we feed a reconstructed input to the same autoencoder again, its activated values in a hidden space are equivalent to the corresponding reconstruction in that hidden space given the original input.

Anomaly Detection Novelty Detection

Semi-supervised Learning with Deep Generative Models for Asset Failure Prediction

no code implementations4 Sep 2017 Andre S. Yoon, Taehoon Lee, Yongsub Lim, Deokwoo Jung, Philgyun Kang, Dongwon Kim, Keuntae Park, Yongjin Choi

This work presents a novel semi-supervised learning approach for data-driven modeling of asset failures when health status is only partially known in historical data.

Multi-dimensional Parametric Mincuts for Constrained MAP Inference

no code implementations30 Jul 2013 Yongsub Lim, Kyomin Jung, Pushmeet Kohli

We show how this constrained discrete optimization problem can be formulated as a multi-dimensional parametric mincut problem via its Lagrangian dual, and prove that our algorithm isolates all constraint instances for which the problem can be solved exactly.

Image Segmentation Semantic Segmentation

Efficient Energy Minimization for Enforcing Statistics

no code implementations30 Jul 2013 Yongsub Lim, Kyomin Jung, Pushmeet Kohli

However, for many computer vision problems, the MAP solution under the model is not the ground truth solution.

Image Segmentation Segmentation +1

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