Search Results for author: Paul Gader

Found 5 papers, 2 papers with code

Shared Manifold Learning Using a Triplet Network for Multiple Sensor Translation and Fusion with Missing Data

no code implementations25 Oct 2022 Aditya Dutt, Alina Zare, Paul Gader

In this paper, we propose a Contrastive learning based MultiModal Alignment Network (CoMMANet) to align data from different sensors into a shared and discriminative manifold where class information is preserved.

Contrastive Learning

Robust Semi-Supervised Classification using GANs with Self-Organizing Maps

no code implementations19 Oct 2021 Ronald Fick, Paul Gader, Alina Zare

The problem of discriminating outliers from inliers while maintaining classification accuracy is referred to here as the DOIC problem.

Classification

Outlier Detection through Null Space Analysis of Neural Networks

1 code implementation2 Jul 2020 Matthew Cook, Alina Zare, Paul Gader

Specifically, many systems lack the ability to identify when outliers (e. g., samples that are distinct from and not represented in the training data distribution) are being presented to the system.

Classification General Classification +1

Multi-Target Multiple Instance Learning for Hyperspectral Target Detection

1 code implementation7 Sep 2019 Susan Meerdink, James Bocinsky, Alina Zare, Nicholas Kroeger, Connor McCurley, Daniel Shats, Paul Gader

They learn a dictionary of target signatures that optimizes detection against a background using the Adaptive Cosine Estimator (ACE) and Spectral Match Filter (SMF).

Multiple Instance Learning

A spatial compositional model (SCM) for linear unmixing and endmember uncertainty estimation

no code implementations30 Sep 2015 Yuan Zhou, Anand Rangarajan, Paul Gader

In this paper, we show that NCM can be used for calculating the uncertainty of the estimated endmembers with spatial priors incorporated for better unmixing.

Hyperspectral Unmixing

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