Selected Publications

• Embedding and Gradient Say Wrong: A White-Box Method for Hallucination Detection
  Xiaomeng Hu, Yiming Zhang, Ru Peng, Haozhe Zhang, Chenwei Wu, Gang Chen, Junbo Zhao.
  EMNLP 2024
  [pdf] [link]

• Unleashing the Power of Language Models in Text-Attributed Graph
  Haoyu Kuang, Jiarong Xu, Haozhe Zhang, Zuyu Zhao, Qi Zhang, Xuanjing Huang, and Zhongyu Wei.
  EMNLP Findings 2023
  [pdf] [link]

• One-Model-Connects-All: A Unified Graph Pre-Training Model for Online Community Modeling
  Ruoxue Ma, Jiarong Xu, Xinnong Zhang, Haozhe Zhang, Zuyu Zhao, Qi Zhang, Xuanjing Huang, and Zhongyu Wei.
  EMNLP Findings 2023
  [pdf] [link]

• Unified Principal Component Analysis for Sparse and Dense Functional Data under Spatial Dependency
  Haozhe Zhang and Yehua Li.
  Journal of Business & Economic Statistics, 40(4): 1523-1537, 2022.
  [arxiv] [code] [dataset]

• Modeling and Regionalization of China’s PM$_{2.5}$ Using Spatial-Functional Mixture Model
  Decai Liang, Haozhe Zhang, Xiaohui Chang, and Hui Huang.
  Journal of the American Statistical Association, 116(533):116-132, 2021.
  [abstract] [pdf] [link]

• Movement modeling and patterns of within- and among-individual behavioral variation across time scales in neonate garter snakes (Thamnophis elegans)
  Eric Gangloff, Vianey Leos-Barajas, Gabriel Demuth, Haozhe Zhang, Clint Kelly, Anne Bronikowski.
  Behavioural Ecology & Sociobiology, 75, 162 (2021).
  

• Random Forest Prediction Intervals
  Haozhe Zhang, Joshua Zimmerman, Dan Nettleton, and Dan Nordman.
  The American Statistician, 74(4):392-406, 2020.
  [pdf] [software]
  

• Optimal Designs for Genomic Selection in Hybrid Crops
  Tingting Guo, Xiaoqing Yu, Xianran Li, Haozhe Zhang , Chengsong Zhu, Sherry Flint-Garcia, Michael D. McMullen, James B. Holland, Randall J. Wisser, and Jianming Yu.
  Molecular Plant, 2(3):390-401, 2019.
  [pdf] [dataset] [news]

• Regression-Enhanced Random Forests
  Haozhe Zhang, Dan Nettleton, and Zhengyuan Zhu.
  In JSM Proceedings, Section on Statistical Learning and Data Science, 636-647, 2017.
  [pdf]

• Assessing Beijing’s PM$_{2.5}$ Pollution: Severity, Impacts of Weather, APEC and Winter Heating
  Xuan Liang, Tao Zou, Bin Guo, Shuo Li, Haozhe Zhang, Shuyi Zhang, Hui Huang, and Song Xi Chen.
  Proceedings of the Royal Society A, 471(2182), 2015.
  [pdf] [dataset] [report] [news]

• Namibian Fairy Circles and Epithelial Cells Share Emergent Geometric Order
  Haozhe Zhang, and Robert Sinclair.
  Ecological Complexity, 22:32-35, 2015.
  [pdf] [code] [dataset] [demo] [news]

Thesis

• Topics in Functional Data Analysis and Machine Learning Predictive Inference
  Haozhe Zhang.
  Ph.D. Dissertation, Iowa State University Digital Repository, 2019. 17626.
  [abstract][pdf]