Search Results for author: Reza Esfandiarpoor

Found 7 papers, 3 papers with code

If CLIP Could Talk: Understanding Vision-Language Model Representations Through Their Preferred Concept Descriptions

1 code implementation25 Mar 2024 Reza Esfandiarpoor, Cristina Menghini, Stephen H. Bach

EX2 uses reinforcement learning to align a large language model with VLM preferences and generates descriptions that incorporate the important features for the VLM.

Language Modelling Large Language Model

Follow-Up Differential Descriptions: Language Models Resolve Ambiguities for Image Classification

1 code implementation10 Nov 2023 Reza Esfandiarpoor, Stephen H. Bach

However, current zero-shot methods select a subset of attributes regardless of commonalities between the target classes, potentially providing no useful information that would have helped to distinguish between them.

Image Classification Language Modelling +1

An Adaptive Method for Weak Supervision with Drifting Data

no code implementations2 Jun 2023 Alessio Mazzetto, Reza Esfandiarpoor, Eli Upfal, Stephen H. Bach

In particular, at each step, our algorithm guarantees an estimation of the current accuracies of the weak supervision sources over a window of past observations that minimizes a trade-off between the error due to the variance of the estimation and the error due to the drift.

Extended Few-Shot Learning: Exploiting Existing Resources for Novel Tasks

2 code implementations13 Dec 2020 Reza Esfandiarpoor, Amy Pu, Mohsen Hajabdollahi, Stephen H. Bach

In many practical few-shot learning problems, even though labeled examples are scarce, there are abundant auxiliary datasets that potentially contain useful information.

Few-Shot Image Classification Few-Shot Learning +3

Multiple Abnormality Detection for Automatic Medical Image Diagnosis Using Bifurcated Convolutional Neural Network

no code implementations16 Sep 2018 Mohsen Hajabdollahi, Reza Esfandiarpoor, Elyas Sabeti, Nader Karimi, Kayvan Najarian, S. M. Reza Soroushmehr, Shadrokh Samavi

In recent years portable medical imaging devices such as capsule endoscopy and digital dermatoscope have been introduced and made the diagnosis procedure easier and more efficient.

Anomaly Detection General Classification +1

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