In recent years, deep learning credit scoring models have become a hot research topic in Internet finance. However, most of the existing studies are based on neural network models, whose structure is difficult to design. Moreover, previous seldom considers impact class imbalance problems performance. To fill this gap, we propose new model forest (DF) and resampling methods. First, combine DF wi...

It has been 25 years since the introduction of in vitro fertilization (IVF) for treatment of infertility. During this time very dynamic advances have taken place in all aspects of assisted reproductive technology (ART). The rapid improvement in embryological methods, especially these related to preimplantation embryo evaluation are of great importance. This article is a review of embryo classif...

As part of the RoboCup yearly competition, participants in the RoboCup Rescue Simulation League compete to solve a simulated urban search and rescue problem. For the last couple of years there has been debate about what metrics are best for selecting the competition winners. We statistically evaluate a variety of the metrics used and propose new ones,with the objective of determining which has ...

Due to the large number of genes measured in a typical microarray dataset, feature selection plays an essential role in tumor classification. In turn, relevance and redundancy are key components in determining the optimal predictor set. However, a third component – the relative weights given to the first two also assumes an equal, if not greater importance in feature selection. Based on this th...

INTRODUCTION Bacterial vaginosis (BV) is one of the most prevalent infections in women of reproductive age. Amsel's criteria and Nugent scoring system are among the most commonly used diagnostic methods. Although Nugent scoring system is considered the gold standard for diagnosing BV, it is time consuming and costly, and its interpretation needs lab equipment and experts. Hence, most physicians...

Examination is one of the most important methods to evaluate the educational quality, but it is very necessary to control well the errors related to an examination to obtain results with high reliability and validity. Moreover, attentions must be paid to the subjective test items’ scoring which leads to errors more often. So, in mass educational examinations’ scoring, online scoring system is u...