Efficient method for numerical calculations of molecular vibrational frequencies by exploiting sparseness of Hessian matrix

X Yang, H Ma, Q Lu, W Bian - The Journal of Physical Chemistry …, 2024 - ACS Publications
Molecular vibrational frequency analysis plays an important role in theoretical and
computational chemistry. However, in many cases, the analytical frequencies are …

A flexible approach for predictive biomarker discovery

P Boileau, NT Qi, MJ van der Laan, S Dudoit… - Biostatistics, 2023 - academic.oup.com
An endeavor central to precision medicine is predictive biomarker discovery; they define
patient subpopulations which stand to benefit most, or least, from a given treatment. The …

Machine learning for the prediction of amyloid positivity in amnestic mild cognitive impairment

SH Kang, BK Cheon, JS Kim, H Jang… - Journal of …, 2021 - content.iospress.com
Background: Amyloid-ß (Aß) evaluation in amnestic mild cognitive impairment (aMCI)
patients is important for predicting conversion to Alzheimer's disease. However, Aß …

High-dimensional interaction detection with false sign rate control

D Li, Y Kong, Y Fan, J Lv - Journal of Business & Economic …, 2022 - Taylor & Francis
Identifying interaction effects is fundamentally important in many scientific discoveries and
contemporary applications, but it is challenging since the number of pairwise interactions …

HiQR: An efficient algorithm for high-dimensional quadratic regression with penalties

C Wang, H Chen, B Jiang - Computational Statistics & Data Analysis, 2024 - Elsevier
This paper investigates the efficient solution of penalized quadratic regressions in high-
dimensional settings. A novel and efficient algorithm for ridge-penalized quadratic …

Sparse Fr\'echet Sufficient Dimension Reduction with Graphical Structure Among Predictors

J Weng, K Tan, C Wang, Z Yu - arxiv preprint arxiv:2310.19114, 2023 - arxiv.org
Fr\'echet regression has received considerable attention to model metric-space valued
responses that are complex and non-Euclidean data, such as probability distributions and …

BOLT-SSI: A statistical approach to screening interaction effects for ultra-high dimensional data

M Zhou, M Dai, Y Yao, J Liu, C Yang, H Peng - arxiv preprint arxiv …, 2019 - JSTOR
Detecting the interaction effects among the predictors on the response variable is a crucial
step in numerous applications. We first propose a simple method for sure screening …

Sr-LDA: Sparse and Reduced-Rank Linear Discriminant Analysis for High Dimensional Matrix

Y Wang, C Wang, B Jiang - IEEE Signal Processing Letters, 2024 - ieeexplore.ieee.org
High-dimensional matrix-valued data is common in scientific and engineering studies and its
classification is a significant topic in current statistics. In practice, the discriminative signals of …

An efficient model‐free approach to interaction screening for high dimensional data

W **ong, H Pan, J Wang, M Tian - Statistics in Medicine, 2023 - Wiley Online Library
An innovated model‐free interaction screening procedure called the MCVIS is proposed for
high dimensional data analysis. Specifically, we adopt the introduced MCV index for …

Generalized liquid association analysis for multimodal data integration

L Li, J Zeng, X Zhang - Journal of the American Statistical …, 2023 - Taylor & Francis
Multimodal data are now prevailing in scientific research. One of the central questions in
multimodal integrative analysis is to understand how two data modalities associate and …