Abstract: As one of the core tasks in vision recognition, image classification is widely used in various scenarios. Most existing mainstream image classification models use the Convolutional Neural ...

Binary classification is a type of image classification where you essentially train a model on two different labelled objects ...

(Bloomberg) -- The US Securities and Exchange Commission intends to grant Dimensional Fund Advisors the ability to offer ETFs as share classes of mutual funds, opening the door for widespread use of a ...

Over the years, many airlines have attempted (and failed) to make the all-business-class model work. Although the concept gained momentum in the early 2000s, with several such carriers coming and ...

The US Securities and Exchange Commission is approaching a decision that could reshape the landscape for mutual fund and ETF providers, as well as the advisors who use them. Asset managers including ...

Background: Nonsuicidal self-injurious behavior (NSSI) is highly prevalent in adolescents and strongly associated with early trauma. Emerging theories have indicated that the occurrence of NSSI ...

1 General Hospital of Ningxia Medical University, Yinchuan, Ningxia, China 2 School of Nursing, Ningxia Medical University, Yinchuan, Ningxia, China Background: Overweight/obesity is associated with ...

The classification models built on class imbalanced data sets tend to prioritize the accuracy of the majority class, and thus, the minority class generally has a higher misclassification rate.