Experience

National Sun Yat-sen University, Taiwan

• Higher Education
• 1 - 100 Employee

• Faculty Member

  • Aug 2018 - Present

  • Teach statistics, multivariate data analysis, simulation, data cleaning, etc. • Supervise students on data visualization, unsupervised learning, spatial prediction, biomarker exploration, etc. • Teach statistics, multivariate data analysis, simulation, data cleaning, etc. • Supervise students on data visualization, unsupervised learning, spatial prediction, biomarker exploration, etc.



Institute of Statistical Science, Academia Sinica

• Postdoctoral Researcher

  • Mar 2018 - Jul 2018

  • Analyzed public PM2.5 data using geostatistics techniques. • Related publication: -- Huang, G., Chen, L.-J., Hwang, W.-H., Tzeng, S. and Huang, H.-C. (2019). Real-time PM2.5 mapping and anomaly detection from AirBoxes in Taiwan, Environmetrics,https://doi.org/10.1002/env.2537 • Analyzed public PM2.5 data using geostatistics techniques. • Related publication: -- Huang, G., Chen, L.-J., Hwang, W.-H., Tzeng, S. and Huang, H.-C. (2019). Real-time PM2.5 mapping and anomaly detection from AirBoxes in Taiwan, Environmetrics,https://doi.org/10.1002/env.2537

• Part-time Contractor

  • Sep 2012 - Nov 2017

  • Improved large-scale geostatistics and the associated model selection. • Related publication: -- Tzeng, S., and Huang, H.-C. (2015) "Non-stationary Multivariate Spatial Covariance Estimation via Low-rank Regularization", Statistica Sinica, 25, 151-172. -- Tzeng, S., and Huang, H.-C. (2018) "Resolution Adaptive Fixed Rank Kriging", Technometrics, https://doi.org/10.1080/00401706.2017.1345701 • Improved large-scale geostatistics and the associated model selection. • Related publication: -- Tzeng, S., and Huang, H.-C. (2015) "Non-stationary Multivariate Spatial Covariance Estimation via Low-rank Regularization", Statistica Sinica, 25, 151-172. -- Tzeng, S., and Huang, H.-C. (2018) "Resolution Adaptive Fixed Rank Kriging", Technometrics, https://doi.org/10.1080/00401706.2017.1345701



Biostatistics Center, China Medical University Hospital

• Statistical Analyst

  • Jul 2010 - Jul 2011

  • Offered statistical consulting for medical research and longitudinal data, in particular substance addiction and chronic diseases. • Wrote quick guides to using the R language for clinical researchers and medical practitioners. • Offered statistical consulting for medical research and longitudinal data, in particular substance addiction and chronic diseases. • Wrote quick guides to using the R language for clinical researchers and medical practitioners.



Small and Medium Enterprise Credit Guarantee Fund

• Risk Management Coordinator

  • Jan 2008 - Jul 2010

  • Collaborated with a team on statistical modeling of non-performing loans for individual and small business. • Took training course: Cash Flow and Window Dressing in Financial Statements. • Got certified as Senior Securities Specialist (by Securities & Futures Institute). • Collaborated with a team on statistical modeling of non-performing loans for individual and small business. • Took training course: Cash Flow and Window Dressing in Financial Statements. • Got certified as Senior Securities Specialist (by Securities & Futures Institute).



Home Based Consultary

• Statistician

  • Mar 2007 - Oct 2007

  • Analyzed market survey questionnaires as a freelance job. • Analyzed market survey questionnaires as a freelance job.

• Research Assistant

  • Oct 2002 - Oct 2006

  • Was engaged in unsupervised machine learning, web page retrieval and high-dimensional data visualization. • Related publications: -- Chen, J. J., Tsai, C. A., Tzeng, S., and Chen, C. H., (2007) "Gene Selection with Multiple Ordering Criteria", BMC Bioinformatics, 2007, 8:74. --Wu, H. M., Tzeng, S., and Chen, C. H., (2008) "Matrix Visualization" in Handbook of Computational Statistics: Data Visualization, Chen CH, Härdle W, Unwin A (eds). Berlin: Springer-Verlag, 681-708. --Tzeng… Show more • Was engaged in unsupervised machine learning, web page retrieval and high-dimensional data visualization. • Related publications: -- Chen, J. J., Tsai, C. A., Tzeng, S., and Chen, C. H., (2007) "Gene Selection with Multiple Ordering Criteria", BMC Bioinformatics, 2007, 8:74. --Wu, H. M., Tzeng, S., and Chen, C. H., (2008) "Matrix Visualization" in Handbook of Computational Statistics: Data Visualization, Chen CH, Härdle W, Unwin A (eds). Berlin: Springer-Verlag, 681-708. --Tzeng, S., Wu, H. M., and Chen, C. H., (2009) "Selection of Proximity Measures for Matrix Visualization of Binary Data." in Proceedings of the 2009 2nd International Conference on BioMedical Engineering and Informatics (BMEI 2009), Tianjin, China. Show less • Was engaged in unsupervised machine learning, web page retrieval and high-dimensional data visualization. • Related publications: -- Chen, J. J., Tsai, C. A., Tzeng, S., and Chen, C. H., (2007) "Gene Selection with Multiple Ordering Criteria", BMC Bioinformatics, 2007, 8:74. --Wu, H. M., Tzeng, S., and Chen, C. H., (2008) "Matrix Visualization" in Handbook of Computational Statistics: Data Visualization, Chen CH, Härdle W, Unwin A (eds). Berlin: Springer-Verlag, 681-708. --Tzeng… Show more • Was engaged in unsupervised machine learning, web page retrieval and high-dimensional data visualization. • Related publications: -- Chen, J. J., Tsai, C. A., Tzeng, S., and Chen, C. H., (2007) "Gene Selection with Multiple Ordering Criteria", BMC Bioinformatics, 2007, 8:74. --Wu, H. M., Tzeng, S., and Chen, C. H., (2008) "Matrix Visualization" in Handbook of Computational Statistics: Data Visualization, Chen CH, Härdle W, Unwin A (eds). Berlin: Springer-Verlag, 681-708. --Tzeng, S., Wu, H. M., and Chen, C. H., (2009) "Selection of Proximity Measures for Matrix Visualization of Binary Data." in Proceedings of the 2009 2nd International Conference on BioMedical Engineering and Informatics (BMEI 2009), Tianjin, China. Show less