Daniel Coelho de Castro
@dccastr0.bsky.social
Researcher in ML for health at @msftresearch.bsky.social. PhD alumnus Imperial College. He/him
Reposted by Daniel Coelho de Castro
New work from my team! arxiv.org/abs/2507.12950
Intersecting mechanistic interpretability and health AI 😎
We trained and interpreted sparse autoencoders on MAIRA-2, our radiology MLLM. We found a range of human-interpretable radiology reporting concepts, but also many uninterpretable SAE features.
Intersecting mechanistic interpretability and health AI 😎
We trained and interpreted sparse autoencoders on MAIRA-2, our radiology MLLM. We found a range of human-interpretable radiology reporting concepts, but also many uninterpretable SAE features.
Insights into a radiology-specialised multimodal large language model with sparse autoencoders
Interpretability can improve the safety, transparency and trust of AI models, which is especially important in healthcare applications where decisions often carry significant consequences. Mechanistic...
arxiv.org
July 18, 2025 at 9:30 AM
New work from my team! arxiv.org/abs/2507.12950
Intersecting mechanistic interpretability and health AI 😎
We trained and interpreted sparse autoencoders on MAIRA-2, our radiology MLLM. We found a range of human-interpretable radiology reporting concepts, but also many uninterpretable SAE features.
Intersecting mechanistic interpretability and health AI 😎
We trained and interpreted sparse autoencoders on MAIRA-2, our radiology MLLM. We found a range of human-interpretable radiology reporting concepts, but also many uninterpretable SAE features.
Reposted by Daniel Coelho de Castro
Datasets, Benchmarks, and Protocols by D.C. de Castro et al.: PadChest-GR: A Bilingual Chest X-Ray Dataset for Grounded Radiology Report Generation nejm.ai/44rk1a1
@dccastr0.bsky.social #AI #MedSky #MLSky
@dccastr0.bsky.social #AI #MedSky #MLSky
July 10, 2025 at 1:15 PM
Datasets, Benchmarks, and Protocols by D.C. de Castro et al.: PadChest-GR: A Bilingual Chest X-Ray Dataset for Grounded Radiology Report Generation nejm.ai/44rk1a1
@dccastr0.bsky.social #AI #MedSky #MLSky
@dccastr0.bsky.social #AI #MedSky #MLSky
Reposted by Daniel Coelho de Castro
A novel dataset designed to train and evaluate grounded report generation models from chest x-ray images includes comprehensive sentence-level bounding-box annotations for all clinically relevant findings in each image. Learn more: nejm.ai/44rk1a1
@dccastr0.bsky.social #AI #MedSky #MLSky
@dccastr0.bsky.social #AI #MedSky #MLSky
July 3, 2025 at 1:15 PM
A novel dataset designed to train and evaluate grounded report generation models from chest x-ray images includes comprehensive sentence-level bounding-box annotations for all clinically relevant findings in each image. Learn more: nejm.ai/44rk1a1
@dccastr0.bsky.social #AI #MedSky #MLSky
@dccastr0.bsky.social #AI #MedSky #MLSky
📣 Our new PadChest-GR benchmark in collaboration with @ua.es and MedBravo is published in @ai.nejm.org: ai.nejm.org/doi/full/10....!
📰 Also check out our blog post for why we're so excited about it: www.microsoft.com/en-us/resear...
💾 The dataset can be downloaded here: bimcv.cipf.es/bimcv-projec...
📰 Also check out our blog post for why we're so excited about it: www.microsoft.com/en-us/resear...
💾 The dataset can be downloaded here: bimcv.cipf.es/bimcv-projec...
June 26, 2025 at 5:01 PM
📣 Our new PadChest-GR benchmark in collaboration with @ua.es and MedBravo is published in @ai.nejm.org: ai.nejm.org/doi/full/10....!
📰 Also check out our blog post for why we're so excited about it: www.microsoft.com/en-us/resear...
💾 The dataset can be downloaded here: bimcv.cipf.es/bimcv-projec...
📰 Also check out our blog post for why we're so excited about it: www.microsoft.com/en-us/resear...
💾 The dataset can be downloaded here: bimcv.cipf.es/bimcv-projec...