arXiv research

Automated generation of medical reports from chest x-rays using expert annotations.

Study clusters Kenyan medical insurance companies based on financial performance and reporting consistency.

ChatGPT's medical response accuracy is 56%, but studies vary widely.

Improved language model for French clinical reports achieves state-of-the-art performance in medical NLP tasks.

Model uses unsupervised learning to classify medical reports with less labeled data.

AI generates a sequence of death causes from hospital records.

Study compares DL models for medical image segmentation, finds synergistic ensemble strategies improve performance.

Motivated by the need to automate medical information extraction from free-text radiological reports, we present a bi-directional long short-term memory (BiLSTM) neural network architecture for modelling radiological language. The model has been used to address two NLP tasks: medical named-entity recognition (NER) and …

DDPMs can reproduce medical image context, showing interpolation between samples.

This paper reports the method and evaluation results of MedAusbild team for ISIC challenge task. Since early 2017, our team has worked on melanoma classification [1][6], and has employed deep learning since beginning of 2018 [7]. Deep learning helps researchers absolutely to treat and detect diseases by analyzing medic…

Stability in clinical prediction models is crucial for transferability between studies, yet has received little attention. The problem is paramount in high dimensional data which invites sparse models with feature selection capability. We introduce an effective method to stabilize sparse Cox model of time-to-events usi…

Adherence can be defined as "the extent to which patients take their medications as prescribed by their healthcare providers"[Osterberg and Blaschke, 2005]. World Health Organization's reports point out that, in developed countries, only about 50% of patients with chronic diseases correctly follow their treatments. Thi…

Labeling training datasets has become a key barrier to building medical machine learning models. One strategy is to generate training labels programmatically, for example by applying natural language processing pipelines to text reports associated with imaging studies. We propose cross-modal data programming, which gen…

Study predicts colorectal polyp recurrence using medical records and statistical models.

Deep learning predicts readmissions from less structured data.

CheXpert++ improves CheXpert's accuracy and usability for medical radiology reports.

A new neural network approach for medical image reconstruction.

This paper proposes synthetic augmentation for nuclei image segmentation in medical pathology.

Paper tackles missing data in medical records using advanced optimization.

We apply convolutional neural networks (ConvNets) to the task of distinguishing pathological from normal EEG recordings in the Temple University Hospital EEG Abnormal Corpus. We use two basic, shallow and deep ConvNet architectures recently shown to decode task-related information from EEG at least as well as establish…

Data is one of the essential ingredients to power deep learning research. Small datasets, especially specific to medical institutes, bring challenges to deep learning training stage. This work aims to develop a practical deep multimodal that can classify patients into abnormal and normal categories accurately as well a…

The study evaluates AI model performance measures for medical use.

Bayesian CNN estimates uncertainty in COVID-19 detection.

Convolutional neural networks (CNNs) have been successfully employed in recent years for the detection of radiological abnormalities in medical images such as plain x-rays. To date, most studies use CNNs on individual examinations in isolation and discard previously available clinical information. In this study we set …

Conformal Alignment ensures trustworthy outputs from foundation models.

Paper uses ML to classify liver diseases from clinical data.

Treatment recommendations within Clinical Practice Guidelines (CPGs) are largely based on findings from clinical trials and case studies, referred to here as research studies, that are often based on highly selective clinical populations, referred to here as study cohorts. When medical practitioners apply CPG recommend…

GANs generate realistic ECG signals for medical research.

Supervised topic models can help clinical researchers find interpretable cooccurence patterns in count data that are relevant for diagnostics. However, standard formulations of supervised Latent Dirichlet Allocation have two problems. First, when documents have many more words than labels, the influence of the labels w…

Paper proposes transparent insurance models for PBMs.

Learning Interpretable representation in medical applications is becoming essential for adopting data-driven models into clinical practice. It has been recently shown that learning a disentangled feature representation is important for a more compact and explainable representation of the data. In this paper, we introdu…

Donors who defer their donations volunteer less in the future.

In many contexts, we have access to aggregate data, but individual level data is unavailable. For example, medical studies sometimes report only aggregate statistics about disease prevalence because of privacy concerns. Even so, many a time it is desirable, and in fact could be necessary to infer individual level chara…

Deep learning improves skin cancer detection.

Imaging fluorescent disease biomarkers in tissues and skin is a non-invasive method to screen for health conditions. We report an automated process that combines intraoral fluorescent porphyrin biomarker imaging, clinical examinations and machine learning for correlation of systemic health conditions with periodontal d…

This paper proposes a new method to compress CNNs for medical image analysis, improving efficiency and accuracy.

Improves medication name inference for telemedicine and conversational agents.

With the increased availability of large databases of electronic health records (EHRs) comes the chance of enhancing health risks screening. Most post-marketing detections of adverse drug reaction (ADR) rely on physicians' spontaneous reports, leading to under reporting. To take up this challenge, we develop a scalable…

This paper introduces a deep-learning based efficient classifier for common dermatological conditions, aimed at people without easy access to skin specialists. We report approximately 80% accuracy, in a situation where primary care doctors have attained 57% success rate, according to recent literature. The rationale of…

The treatment effects of medications play a key role in guiding medical prescriptions. They are usually assessed with randomized controlled trials (RCTs), which are expensive. Recently, large-scale electronic health records (EHRs) have become available, opening up new opportunities for more cost-effective assessments. …

Deep learning has been successfully applied to a variety of image classification tasks. There has been keen interest to apply deep learning in the medical domain, particularly specialties that heavily utilize imaging, such as ophthalmology. One issue that may hinder application of deep learning to the medical domain is…

Two large medical dialogue datasets for improving healthcare.

Proposes guidelines for developing medical AI products.

Machine learning analyzed peer reviews to find differences in quality by journal impact factor.

Deep neural network models have been proven to be very successful in image classification tasks, also for medical diagnosis, but their main concern is its lack of interpretability. They use to work as intuition machines with high statistical confidence but unable to give interpretable explanations about the reported re…

Paper tackles medical question similarity using domain-relevant embeddings.

Automated system extracts medication regimens from medical conversations.

A GMM-based method generates new 3D structures from medical images.