60 citations · 138 across the 9 of their papers we have counts for
5 papers · 1 filter
Anomaly of -Dimensional Symmetry-Enriched Topological Order from -Dimensional Topological Quantum Field Theory
Weicheng Ye, Liujun Zou
Symmetry acting on a (2+1) topological order can be anomalous in the sense that they possess an obstruction to being realized as a purely (2+1) on-site symmetry. In this pape…
Interpretable Selective Learning in Credit Risk
Dangxing Chen, Weicheng Ye, Jiahui Ye
The forecasting of the credit default risk has been an important research field for several decades. Traditionally, logistic regression has been widely recognized as a solution due…
Monotonic Neural Additive Models: Pursuing Regulated Machine Learning Models for Credit Scoring
Dangxing Chen, Weicheng Ye
The forecasting of credit default risk has been an active research field for several decades. Historically, logistic regression has been used as a major tool due to its compliance…
Generalized Groves of Neural Additive Models: Pursuing transparent and accurate machine learning models in finance
Dangxing Chen, Weicheng Ye
While machine learning methods have significantly improved model performance over traditional methods, their black-box structure makes it difficult for researchers to interpret res…
Probing sign structure using measurement-induced entanglement
Cheng-Ju Lin, Weicheng Ye, Yijian Zou +2
The sign structure of quantum states is closely connected to quantum phases of matter, yet detecting such fine-grained properties of amplitudes is subtle. Here we employ as a diagn…