'Sean wallis survey' diaporamas de présentation

400 views • 32 slides

Choices over time

Choices over time. Some methodological issues in research into current change. Bas Aarts, Jo Close and Sean Wallis Survey of English Usage University College London {b.aarts, j.close, s.wallis}@ucl.ac.uk. Introducing DCPSE. The Diachronic Corpus of Present-day Spoken English

344 views • 21 slides

Can Computers Make Sense of Sentences?

Can Computers Make Sense of Sentences?. Text mining, Problems & Challenges. Sean Wallis Survey of English Usage University College London, UK. What is Text Mining ?. A set of different methods and approaches Aim: to extract knowledge from natural language sentences Information extraction

257 views • 13 slides