4 papers
AeroDiT: Diffusion Transformers for Reynolds-Averaged Navier-Stokes Simulations of Airfoil Flows
Chunyang Wang, Biyue Pan, Zhibo Dai +5
Real-time and accurate prediction of aerodynamic flow fields around airfoils is crucial for flow control and aerodynamic optimization. However, achieving this remains challenging d…
An Analytical Formula for Spectrum Reconstruction
Zhibo Dai, Heinrich Matzinger, Ionel Popescu
We study the spectrum reconstruction technique. As is known to all, eigenvalues play an important role in many research fields and are foundation to many practical techniques such…
A cost-reducing partial labeling estimator in text classification problem
Jiangning Chen, Zhibo Dai, Juntao Duan +5
We propose a new approach to address the text classification problems when learning with partial labels is beneficial. Instead of offering each training sample a set of candidate l…
Naive Bayes with Correlation Factor for Text Classification Problem
Jiangning Chen, Zhibo Dai, Juntao Duan +2
Naive Bayes estimator is widely used in text classification problems. However, it doesn't perform well with small-size training dataset. We propose a new method based on Naive Baye…