JB Profile
JB

@IAMJBDEL

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Stanford - Radiology AI | RadAI @ HOPPR | Previous: ML @HuggingFace, Academic staff - Research @Stanford University, @StanfordAIMI Affiliate

Palo Alto
Joined July 2017
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@IAMJBDEL
JB
11 days
RT @AkshayGoelMD: πŸš€ Excited to share two open-source releases today from our team at @GoogleResearch . β€’ π‹πšπ§π π„π±π­π«πšπœπ­ – Gemini-powered infor….
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@IAMJBDEL
JB
18 days
Radiology reports were designed to be a means of physician-to-physician communication. To be useful to patients, the reports need to be translated into clear explanations free of medical jargon. Enter RadGPT. Developed by Stanford Radiology clinicians and researchers, RadGPT.
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@IAMJBDEL
JB
1 month
Excited to share that our paper "Beyond the Prompt: Deploying Medical Foundation Models on Diverse Chest X-ray Populations" is accepted at #MIDL2025 and will be presented at the conference next week!. In this work, we explore how to reliably deploy foundation models in real-world.
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@IAMJBDEL
JB
1 month
RT @_akhaliq: SMMILE. An Expert-Driven Benchmark for Multimodal Medical In-Context Learning
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@IAMJBDEL
JB
1 month
RT @Michael_D_Moor: 🚨New preprint! 🚨In-context learning (ICL) is the intriguing ability of LLMs to learn to solve tasks purely from context….
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@IAMJBDEL
JB
2 months
You can now transform a report into structured plain language, i.e.:. Mild pulmonary edema with probable small bilateral pleural effusions. More focal opacities at lung bases may reflect atelectasis but infection cannot be completely excluded. To:.Observation: mild edema.
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@IAMJBDEL
JB
2 months
Documentation of F1-RadGraph has been improved as well. Typically, the RG_ER reward has become widely used (CheXagent, Maira-2, GREEN,.LLaVA-Rad,. ).
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@IAMJBDEL
JB
2 months
RadGraph now works with modernBert, just call:.model_type = "modern-radgraph-xl".radgraph = RadGraph(model_type=model_type).
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@IAMJBDEL
JB
2 months
πŸ’₯ RadGraph repo just leveled up!.The latest update now runs on ModernBERT, crushing long medical reports with ease. Even slightly beats the official RadGraph-XL model from the original paper. Also, less dependencies and updated doc πŸ‘‡.
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@IAMJBDEL
JB
2 months
This work builds on our recent study on Automated Structured Radiology Report Generation ( which introduces the dataset and evaluation framework.
@IAMJBDEL
JB
2 months
πŸ’₯ We unveil our paper accepted at the #ACL2025 Main Conference:.Automated Structured Report Generation. Let's revisit automated radiology report generation for CXR. Free-form reports make it hard for AI systems to learn accurate generation, and even harder to evaluate. πŸ§΅πŸ‘‡.
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@IAMJBDEL
JB
2 months
πŸ“„ Paper: 🌐 Project Page: πŸ€— Models & Data: All models and datasets are fully open-source β€” we hope this contributes to the broader medical AI community! 🀝. Huge thanks to the amazing team at Stanford.
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huggingface.co
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@IAMJBDEL
JB
2 months
πŸ’₯ Excited to share our latest work: Structuring Radiology Reports: Challenging LLMs with Lightweight Models. In this study, we explore how small, task-specific encoder-decoder models can rival (and sometimes outperform) much larger LLMs in structuring radiology reports; all.
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@IAMJBDEL
JB
2 months
Paper, soon to appear at #ACL2025 main: Project page, with all resources (datasets, models, ontology) and usage notes: All models and datasets are publicly available as open-source:.
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huggingface.co
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@IAMJBDEL
JB
2 months
4) We conduct a reader study to create a radiologist-validated test set for both the automated structured radiology report task, as well as utterances disease labels from our new ontology. Additionally, we introduce a new evaluation framework, which includes results from our new.
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@IAMJBDEL
JB
2 months
3) We fine-tune popular RRG system on this restructured findings and impression, namely:.- Chexagent @StanfordAIMI.- MAIRA-2 @MSFTResearch.- RaDialog @TU_Muenchen.- Chexpert-plus @StanfordAIMI. As well as a BERT architecture for the disease classification system on our new.
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@IAMJBDEL
JB
2 months
2) Since each reported observation, whether in the findings or impression sections, is expressed as a single utterance (1.5M unique utterances in total), we use a large language model to label each one according to a new ontology comprising 72 critical chest X-ray (CXR).
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@IAMJBDEL
JB
2 months
1) We leverage LLM to restructure MIMIC-CXR and Chexpert-plus (180K Findings sections and 400K Impression sections) into reports categorized by organ system, under strict rules. Example findings:. Lungs and Airways:. - No evidence of pneumothorax. Pleura:. - Bilateral.
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@IAMJBDEL
JB
2 months
πŸ’₯ We unveil our paper accepted at the #ACL2025 Main Conference:.Automated Structured Report Generation. Let's revisit automated radiology report generation for CXR. Free-form reports make it hard for AI systems to learn accurate generation, and even harder to evaluate. πŸ§΅πŸ‘‡.
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