Andrew McCallum HomepageResearch The main goal of my research is to dramatically increase our ability to mine actionable knowledge from unstructured text. I am especially interested in information extraction from the Web, understanding the connections between people and between organizations, expert finding, social network analysis, and mining the scientific literature & community. Toward this end my group develops and e
http://www.cs.umass.edu/~mccallum/papers/crf-tutorial.pdf
