'Semantic orientation' presentation slideshows

Document-level Semantic Orientation and Argumentation

Document-level Semantic Orientation and Argumentation. Presented by Marta Tatu CS7301 March 15, 2005. ? or ?? Semantic Orientation Applied to Unsupervised Classification of Reviews. Peter D. Turney ACL-2002. Overview.

461 views • 46 slides

Sentiment and Opinion

Sentiment and Opinion. Sep13, 2012 Analysis of Social Media Seminar William Cohen. Announcements. Office hours William: 1-2pm Fri. First assignment: due Tuesday. Go to your user page Your real name & a link to your home page Preferably a picture

858 views • 41 slides

Thumbs Up or Thumbs Down? Semantic Orientation Applied to Unsupervised Classification on Reviews

Thumbs Up or Thumbs Down? Semantic Orientation Applied to Unsupervised Classification on Reviews. Peter D. Turney Institute for Information Technology National Research Council of Canada Ottawa, Ontario, Canada, K1A 0R6 peter.turney@nrc.ca

587 views • 25 slides

A Random Walk on the Red Carpet:

557 views • 23 slides

Sentiment Detection

Sentiment Detection. Rik Sarkar (03305048) Kedar Godbole (03305805). Outline. Sentiment detection: the problem statement Difficulties in sentiment detection Approaches to sentiment detection Conclusion Project proposal. Problem Statement.

393 views • 21 slides

O pinion mining in social networks

O pinion mining in social networks. Student : Aleksandar Ponjavi? 3244 /201 4 Mentor : Profesor dr Veljko Milutinovi?. Introduction. Opinion mining is a type of natural language processing for tracking the mood of the public

171 views • 16 slides

Predicting the Semantic Orientation of Adjectives

Predicting the Semantic Orientation of Adjectives. Vasileios Hatzivassiloglou and Kathleen R. McKeown Presenter: Gabriel Nicolae. Introduction. Orientation/polarity = direction of deviation from the norm. Nearly synonymous simple vs. simplistic. Antonyms hot vs. cold. Introduction.

322 views • 15 slides

Predicting the Semantic Orientation of Adjectives

Predicting the Semantic Orientation of Adjectives. Vasileios Hatzivassiloglou and Kathleen R. McKeown Presenter: Gabriel Nicolae. Introduction. Orientation/polarity = direction of deviation from the norm. Nearly synonymous simple vs. simplistic. Antonyms hot vs. cold. Introduction.

254 views • 15 slides

ERP ??

ERP ??. ERP ????. MRP ? Material Requirement Planning MRPII ? Manufacturing Resource Planning ERP ? Intra-Enterprise Resource Planning ERPII ? Inter-Enterprise Resource Planning. Intra-Enterprise Systems: ERP and the REA Enterprise Ontology. Enterprise Resource Planning (ERP) Systems

504 views • 14 slides