Zobrazeno 1 - 10
of 279
pro vyhledávání: '"Feng, Yingjie"'
This paper presents uniform estimation and inference theory for a large class of nonparametric partitioning-based M-estimators. The main theoretical results include: (i) uniform consistency for convex and non-convex objective functions; (ii) optimal
Externí odkaz:
http://arxiv.org/abs/2409.05715
Binned scatter plots are a powerful statistical tool for empirical work in the social, behavioral, and biomedical sciences. Available methods rely on a quantile-based partitioning estimator of the conditional mean regression function to primarily con
Externí odkaz:
http://arxiv.org/abs/2407.15276
Autor:
Feng, Yingjie
This paper studies optimal estimation of large-dimensional nonlinear factor models. The key challenge is that the observed variables are possibly nonlinear functions of some latent variables where the functional forms are left unspecified. A local pr
Externí odkaz:
http://arxiv.org/abs/2311.07243
In diagnosing challenging conditions such as Alzheimer's disease (AD), imaging is an important reference. Non-imaging patient data such as patient information, genetic data, medication information, cognitive and memory tests also play a very importan
Externí odkaz:
http://arxiv.org/abs/2305.19280
We propose principled prediction intervals to quantify the uncertainty of a large class of synthetic control predictions (or estimators) in settings with staggered treatment adoption, offering precise non-asymptotic coverage probability guarantees. F
Externí odkaz:
http://arxiv.org/abs/2210.05026
The synthetic control method offers a way to quantify the effect of an intervention using weighted averages of untreated units to approximate the counterfactual outcome that the treated unit(s) would have experienced in the absence of the interventio
Externí odkaz:
http://arxiv.org/abs/2202.05984
Publikováno v:
In Molecular Catalysis October 2024 567
Autor:
Li, Shiwei, Zhao, Ziyan, He, Zengyang, Yang, Jinchu, Feng, Yingjie, Xu, Yongming, Wang, Yingna, He, Beibei, Ma, Keshi, Zheng, Yi, Wang, Mulian, Li, Lili, Wang, Zichao
Publikováno v:
In Food Bioscience October 2024 61
Autor:
Jia, Xiao, Ren, Jingnan, Zhang, Zhifeng, Zhang, Nawei, An, Qi, Li, Mingzhe, Pan, Siyi, Fan, Gang, Yang, Jinchu, Feng, Yingjie, Yang, Zongcan, Xu, Yongming
Publikováno v:
In Talanta 1 October 2024 278
Publikováno v:
In Ecological Indicators September 2024 166