Open AccessUPAR7: A knowledge-based system for headline sentiment tagging
Author(s) -
François-Régis Chaumartin
Publication year - 2007
Publication title -
hal (le centre pour la communication scientifique directe)
Language(s) - English
Resource type - Conference proceedings
Subject(s) - headline , computer science , sentiment analysis , artificial intelligence , information retrieval , natural language processing , business , advertising