104 citations · 259 across the 18 of their papers we have counts for
18 papers
A Note on Comparison of F-measures
Wei Ju, Wenxin Jiang
We comment on a recent TKDE paper "Linear Approximation of F-measure for the Performance Evaluation of Classification Algorithms on Imbalanced Data Sets", and make two improvements…
Statistical Formulas for F Measures
Wenxin Jiang
We provide analytic formulas for the standard error and confidence intervals for the F measures, based on a property of asymptotic normality in the large sample limit. The formula…
Conditional variable screening via ordinary least squares projection
Ning Zhang, Wenxin Jiang, Yuting Lan
In this article, we propose a novel variable screening method for linear models named as conditional screening via ordinary least squares projection (COLP). COLP can take advantage…
Multi-sense Definition Modeling using Word Sense Decompositions
Ruimin Zhu, Thanapon Noraset, Alisa Liu +2
Word embeddings capture syntactic and semantic information about words. Definition modeling aims to make the semantic content in each embedding explicit, by outputting a natural la…
On the sure screening properties of iteratively sure independence screening algorithms
Ning Zhang, Wenxin Jiang, Yuting Lan
Fan and Lv (2008) proposed the path-breaking theory of sure independence screening (SIS) and an iterative algorithm (ISIS) to effectively reduce the predictor dimension for further…
Ecological Regression with Partial Identification
Wenxin Jiang, Gary King, Allen Schmaltz +1
Ecological inference (EI) is the process of learning about individual behavior from aggregate data. We study a partially identified linear contextual effects model for EI and descr…