Background Early graft failure within 90 postoperative days is the leading cause of mortality after heart transplantation. Existing risk scores, based on linear regression, often struggle to capture ...

A machine learning model incorporating functional assessments predicts one-year mortality in older patients with HF and improves risk stratification beyond established scores. Functional status at ...

From autonomous cars to video games, reinforcement learning (machine learning through interaction with environments) can have ...

By replacing repeated fine‑tuning with a dual‑memory system, MemAlign reduces the cost and instability of training LLM judges ...

Large language models struggle to solve research-level math questions. It takes a human to assess just how poorly they ...

Oh, sure, I can “code.” That is, I can flail my way through a block of (relatively simple) pseudocode and follow the flow. I ...

To protect margins and restore control, retailers are increasingly turning to artificial intelligence to guide decisions ...