Decreased serum vitamin D level as a prognostic marker in patients with COVID-19

no code implementations • 25 Dec 2022 • Ruyi Qu, Qiuji Yang, Yingying Bi, Jiajing Cheng, Mengna He, Xin Wei, Yiqi Yuan, Yuxin Yang, Jinlong Qin

ROC curve showed the serum vitamin D level could predict the severity classification and prognosis of COVID-19 significantly. Conclusions: Serum 25(OH)D3 level is independently associated with the severity of COVID-19 in elderly, and it could be used as a predictor of the severity of COVID-19.

Classification Of Fake News Headline Based On Neural Networks

no code implementations • 24 Jan 2022 • Ke Yahan, Ruyi Qu, Lu Xiaoxia

From the experiment result, it is obvious that our NN model has the best performance among these models in the metrics of accuracy.

text-classification Text Classification

The Vehicle Trajectory Prediction Based on ResNet and EfficientNet Model

no code implementations • 24 Jan 2022 • Ruyi Qu, Shukai Huang, Jiexuan Zhou, ChenXi Fan, Zhiyuan Yan

But, the depth, width of the network and image resolution are still important reasons that restrict the accuracy of the model and the prediction results.

Trajectory Prediction

COVID-19 Detection Using CT Image Based On YOLOv5 Network

no code implementations • 24 Jan 2022 • Ruyi Qu, Yi Yang, Yuwei Wang

The representational model are Faster RCNN and YOLO series.

Anomaly Detection