We propose a simple pairwise sigmoid loss for imagetext pre-training. Unlike standard contrastive learning with softmax normalization, the sigmoid loss operates solely on image-text pairs and does not ...

What Is the S Curve in Business?. The S curve, a mathematical model also known as the logistic curve, describes the growth of one variable in terms of another variable over time. S curves are ...

Postoperative ileus rates are lower overall but remain higher across academic hospitals and those of a larger size.

This case highlights the need for immunohistochemical profiling of patients with multiple breast nodules and a history of refractory myeloma.

Cost savings during the initial admission and first unplanned readmission within 90 days were found in all types of colectomy (see online supplementary appendix table A3). The greatest difference was ...

If all of the colon is removed, it's called a total colectomy. Total colectomy isn’t often needed to remove colon cancer. It’s mostly used only if there's another problem in the part of the colon ...

However, these transformation functions tend to result in over-enhancement artifacts such as noise amplification, mean brightness change, and detail loss. To overcome the limitations of conventional ...