50 citations · 73 across the 10 of their papers we have counts for
4 papers · 1 filter
Counterfactual Generative Models for Time-Varying Treatments
Shenghao Wu, Wenbin Zhou, Minshuo Chen +1
Estimating the counterfactual outcome of treatment is essential for decision-making in public health and clinical science, among others. Often, treatments are administered in a seq…
Conditional Generative Modeling for High-dimensional Marked Temporal Point Processes
Zheng Dong, Zekai Fan, Shixiang Zhu
Point processes offer a versatile framework for sequential event modeling. However, the computational challenges and constrained representational power of the existing point proces…
Crime Event Embedding with Unsupervised Feature Selection
Shixiang Zhu, Yao Xie
We present a novel event embedding algorithm for crime data that can jointly capture time, location, and the complex free-text component of each event. The embedding is achieved by…
Crime incidents embedding using restricted Boltzmann machines
Shixiang Zhu, Yao Xie
We present a new approach for detecting related crime series, by unsupervised learning of the latent feature embeddings from narratives of crime record via the Gaussian-Bernoulli R…