Search Results for author: Mohammadreza Mostajabi

Found 7 papers, 3 papers with code

Improving and Assessing Anomaly Detectors for Large-Scale Settings

no code implementations29 Sep 2021 Dan Hendrycks, Steven Basart, Mantas Mazeika, Andy Zou, Joseph Kwon, Mohammadreza Mostajabi, Jacob Steinhardt

We conduct extensive experiments in these more realistic settings for out-of-distribution detection and find that a surprisingly simple detector based on the maximum logit outperforms prior methods in all the large-scale multi-class, multi-label, and segmentation tasks, establishing a simple new baseline for future work.

Out-of-Distribution Detection Segmentation +1

Scaling Out-of-Distribution Detection for Real-World Settings

3 code implementations25 Nov 2019 Dan Hendrycks, Steven Basart, Mantas Mazeika, Andy Zou, Joe Kwon, Mohammadreza Mostajabi, Jacob Steinhardt, Dawn Song

We conduct extensive experiments in these more realistic settings for out-of-distribution detection and find that a surprisingly simple detector based on the maximum logit outperforms prior methods in all the large-scale multi-class, multi-label, and segmentation tasks, establishing a simple new baseline for future work.

Out-of-Distribution Detection Segmentation +2

Learning Rich Representations For Structured Visual Prediction Tasks

no code implementations30 Aug 2019 Mohammadreza Mostajabi

We describe an approach to learning rich representations for images, that enables simple and effective predictors in a range of vision tasks involving spatially structured maps.

Segmentation Semantic Segmentation +2

DIODE: A Dense Indoor and Outdoor DEpth Dataset

2 code implementations1 Aug 2019 Igor Vasiljevic, Nick Kolkin, Shanyi Zhang, Ruotian Luo, Haochen Wang, Falcon Z. Dai, Andrea F. Daniele, Mohammadreza Mostajabi, Steven Basart, Matthew R. Walter, Gregory Shakhnarovich

We introduce DIODE, a dataset that contains thousands of diverse high resolution color images with accurate, dense, long-range depth measurements.

Regularizing Deep Networks by Modeling and Predicting Label Structure

no code implementations CVPR 2018 Mohammadreza Mostajabi, Michael Maire, Gregory Shakhnarovich

Our technique is applicable when the ground-truth labels themselves exhibit internal structure; we derive a regularizer by learning an autoencoder over the set of annotations.

Semantic Segmentation

Diverse Sampling for Self-Supervised Learning of Semantic Segmentation

no code implementations6 Dec 2016 Mohammadreza Mostajabi, Nicholas Kolkin, Gregory Shakhnarovich

We propose an approach for learning category-level semantic segmentation purely from image-level classification tags indicating presence of categories.

Classification General Classification +3

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