'Economicserasmus university rotterdamp o' presentation slideshows

RCQ-ACS: RDF Chain Query Optimization Using an Ant Colony System

RCQ-ACS: RDF Chain Query Optimization Using an Ant Colony System. Frederik Hogenboom Erasmus University Rotterdam fhogenboom@ese.eur.nl. Introduction (1). The Semantic Web allows for an ever-growing amount of data to be stored in many heterogeneous, yet interconnected sources

308 views • 19 slides

Sentiment Lexicon Creation from Lexical Resources

Sentiment Lexicon Creation from Lexical Resources. Outline. Introduction Sentiment Lexicon Creation Framework Performance Conclusions Future Work. Introduction (1). The Web offers an overwhelming amount of textual data, containing traces of sentiment

399 views • 19 slides

Determining Negation Scope and Strength in Sentiment Analysis

Determining Negation Scope and Strength in Sentiment Analysis. Alexander Hogenboom Erasmus School of Economics Erasmus University Rotterdam hogenboom@ese.eur.nl. Outline. Introduction Sentiment Analysis Accounting for Negation Framework Evaluation Conclusions Future Work.

349 views • 16 slides

Exploiting Emoticons in Sentiment Analysis

407 views • 12 slides