Search Results for author: Kirill Sirotkin

Found 5 papers, 1 papers with code

Pinpoint Counterfactuals: Reducing social bias in foundation models via localized counterfactual generation

no code implementations12 Dec 2024 Kirill Sirotkin, Marcos Escudero-Viñolo, Pablo Carballeira, Mayug Maniparambil, Catarina Barata, Noel E. O'Connor

When applied to the Conceptual Captions dataset for creating gender counterfactuals, our method results in higher visual and semantic fidelity than state-of-the-art alternatives, while maintaining the performance of models trained using only real data on non-human-centric tasks.

Attribute counterfactual +1

Improved transferability of self-supervised learning models through batch normalization finetuning

1 code implementation Applied Intelligence 2024 Kirill Sirotkin, Marcos Escudero-Viñolo, Pablo Carballeira, Álvaro García-Martín

At a cost of extra training of only 0. 16% model parameters, in case of ResNet-50, we acquire a proxy task that (i) has a stronger correlation with end-to-end finetuned performance, (ii) improves the linear probing performance in the many- and few-shot learning regimes and (iii) in some cases, outperforms both linear probing and end-to-end finetuning, reaching the state-of-the-art performance on a pathology dataset.

 Ranked #1 on Classification on MHIST (using extra training data)

Classification Few-Shot Learning +2

Self-Supervised Curricular Deep Learning for Chest X-Ray Image Classification

no code implementations25 Jan 2023 Iván de Andrés Tamé, Kirill Sirotkin, Pablo Carballeira, Marcos Escudero-Viñolo

Deep learning technologies have already demonstrated a high potential to build diagnosis support systems from medical imaging data, such as Chest X-Ray images.

Image Classification Self-Supervised Learning

Improved skin lesion recognition by a Self-Supervised Curricular Deep Learning approach

no code implementations22 Dec 2021 Kirill Sirotkin, Marcos Escudero Viñolo, Pablo Carballeira, Juan Carlos SanMiguel

State-of-the-art deep learning approaches for skin lesion recognition often require pretraining on larger and more varied datasets, to overcome the generalization limitations derived from the reduced size of the skin lesion imaging datasets.

Lesion Classification Self-Supervised Learning +1

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