High-Dimension Gaussian Graphical Model Building with Re-Sampling Based Methods
Statistics and Genomics Seminar
Oct 20, 2011, 04:10 PM - 05:00 PM | 1011 Evans Hall | Happening As Scheduled
Professor Jie Peng, Department of Statistics, UC Davis
Regularization techniques are widely used for tackling
high-dimension-low-sample-size problems. Yet, finding the right amount of
regularization is challenging, especially in the unsupervised
setting, where traditional methods such as BIC or cross-validation often
result in too many false positives. In this talk, we first introduce
Gaussian graphical models (GGMs) and its inference under...