International Methods Colloquium Talk on February 27th, 2015. Molly Roberts (University of California, San Diego), "Detecting and Understanding Propaganda in Chinese Newspapers." Presentation slides are available at this link. The relevant papers are as follows: Roberts, Stewart, and Airoldi ms. Lucas et al. ms. Roberts et al. 2014 The stm package for R #video #machinelearning #propaganda #newspaper #structuraltopicmodel

International Methods Colloquium Talk on February 20th, 2015. Christopher Zorn (Pennsylvania State University), "Corpus-Based Dictionaries for Sentiment Analysis of Specialized Vocabularies." Presentation slides are available at this link and the paper is available here. #video #machinelearning #sentimentanalysis #corpusbaseddictionaries

International Methods Colloquium Talk on February 13th, 2015. Suzanna Linn (Penn State University), "Treating Time with All Due Seriousness." Presentation slides are available at this link. The paper and its appendix are available here and here. #video #crosssectionaldesign #timeseriesanalysis #errorcorrectionmodel

International Methods Colloquium Talk on February 6th, 2015. Matt Lebo (Stony Brook University), "An Effective Approach to the Repeated Cross-Sectional Design." Presentation slides are available at this link and the related papers are available here and here. #video #crosssectionaldesign #timeseriesanalysis #errorcorrectionmodel