Search Results for author: Zahra Sadeghi

Found 7 papers, 0 papers with code

Causal Generative Explainers using Counterfactual Inference: A Case Study on the Morpho-MNIST Dataset

no code implementations21 Jan 2024 Will Taylor-Melanson, Zahra Sadeghi, Stan Matwin

We exploit the Morpho-MNIST causal dataset as a case study for exploring our proposed methods for generating counterfacutl explantions.

Attribute counterfactual +2

Evolutionary Augmentation Policy Optimization for Self-supervised Learning

no code implementations2 Mar 2023 Noah Barrett, Zahra Sadeghi, Stan Matwin

We also compare optimal SSL solutions found by our evolutionary search mechanism and show the effect of batch size in the pretext task on two visual datasets.

Data Augmentation Self-Supervised Learning

The Effect of Top-Down Attention in Occluded Object Recognition

no code implementations17 Jul 2020 Zahra Sadeghi

This study is concerned with the top-down visual processing benefit in the task of occluded object recognition.

Object Object Recognition

Visual Categorization of Objects into Animal and Plant Classes Using Global Shape Descriptors

no code implementations25 Jan 2019 Zahra Sadeghi

It has been well accepted that general information about concepts are more robust to damages related to semantic memory.

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