Ding, Xiaofu, Dong, Xinyu, McGough, Olivia, Shen, Chenxin, Ulichney, Annie, Xu, Ruiyao, Swartworth, William, Chi, Jocelyn T, and Needell, Deanna. Population-Based Hierarchical Non-Negative Matrix Factorization for Survey Data. Retrieved from https://par.nsf.gov/biblio/10644501. Web. doi:10.1109/BDCAT56447.2022.00035.

Ding, Xiaofu, Dong, Xinyu, McGough, Olivia, Shen, Chenxin, Ulichney, Annie, Xu, Ruiyao, Swartworth, William, Chi, Jocelyn T, & Needell, Deanna. Population-Based Hierarchical Non-Negative Matrix Factorization for Survey Data. Retrieved from https://par.nsf.gov/biblio/10644501. https://doi.org/10.1109/BDCAT56447.2022.00035

Ding, Xiaofu, Dong, Xinyu, McGough, Olivia, Shen, Chenxin, Ulichney, Annie, Xu, Ruiyao, Swartworth, William, Chi, Jocelyn T, and Needell, Deanna. "Population-Based Hierarchical Non-Negative Matrix Factorization for Survey Data". Country unknown/Code not available: IEEE. https://doi.org/10.1109/BDCAT56447.2022.00035. https://par.nsf.gov/biblio/10644501.

@article{osti_10644501,
place = {Country unknown/Code not available}, title = {Population-Based Hierarchical Non-Negative Matrix Factorization for Survey Data}, url = {https://par.nsf.gov/biblio/10644501}, DOI = {10.1109/BDCAT56447.2022.00035}, abstractNote = {Not Available}, journal = {}, publisher = {IEEE}, author = {Ding, Xiaofu and Dong, Xinyu and McGough, Olivia and Shen, Chenxin and Ulichney, Annie and Xu, Ruiyao and Swartworth, William and Chi, Jocelyn T and Needell, Deanna}, }