Document representations - PowerPoint PPT Presentation

Special topics on text mining [ Part I: text classification ]

Special topics on text mining [ Part I: text classification ]. Hugo Jair Escalante , Aurelio Lopez, Manuel Montes and Luis Villaseñor. Representation and preprocessing of documents. Hugo Jair Escalante , Aurelio Lopez, Manuel Montes and Luis Villaseñor. Agenda.

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Text Classification and Named Entities for New Event Detection

Text Classification and Named Entities for New Event Detection. Giridhar Kumaran and James Allan University of Massachusetts Amherst SIGIR 2004. Introduction. New Event Detection (NED) is one of the task in TDT program. (http://www.nist.gov/speech/tests/tdt/index.htm)

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338 views • 17 slides

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