Two hedge fund “quants” have come up with an algorithm that diagnoses heart disease from MRI images, beating nearly 1,000 other teams in one of the most ambitious competitions in artificial intelligence. Tencia Lee, who recently left Los Angeles-based Crabel
It increasingly looks like the best of times for corporate borrowers but the worst of times for private equity firms. A Dickensian tale is playing out in bond markets, where investment-grade corporate bond issuance took off in February but high-yield