Search Results for author: Atoosa Malemir Chegini

Found 3 papers, 1 papers with code

EditVal: Benchmarking Diffusion Based Text-Guided Image Editing Methods

no code implementations3 Oct 2023 Samyadeep Basu, Mehrdad Saberi, Shweta Bhardwaj, Atoosa Malemir Chegini, Daniela Massiceti, Maziar Sanjabi, Shell Xu Hu, Soheil Feizi

From both the human study and automated evaluation, we find that: (i) Instruct-Pix2Pix, Null-Text and SINE are the top-performing methods averaged across different edit types, however {\it only} Instruct-Pix2Pix and Null-Text are able to preserve original image properties; (ii) Most of the editing methods fail at edits involving spatial operations (e. g., changing the position of an object).

Benchmarking text-guided-image-editing

Data-Centric Debugging: mitigating model failures via targeted data collection

no code implementations17 Nov 2022 Sahil Singla, Atoosa Malemir Chegini, Mazda Moayeri, Soheil Feiz

Our Data-Centric Debugging (DCD) framework carefully creates a debug-train set by selecting images from $\mathcal{F}$ that are perceptually similar to the images in $\mathcal{E}_{sample}$.

Image Classification

InForecaster: Forecasting Influenza Hemagglutinin Mutations Through the Lens of Anomaly Detection

1 code implementation25 Oct 2022 Ali Garjani, Atoosa Malemir Chegini, Mohammadreza Salehi, Alireza Tabibzadeh, Parastoo Yousefi, Mohammad Hossein Razizadeh, Moein Esghaei, Maryam Esghaei, Mohammad Hossein Rohban

This helps the model to learn a shared unique representation between normal training samples as much as possible, which improves the discernibility and detectability of mutated samples from the unmutated ones at the test time.

Anomaly Detection

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