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IADIS
2009
14 years 9 months ago
Relational databases versus information retrieval systems: A case study
In this paper we present our evaluations of using an Information Retrieval library in a commercial employment website with over 300,000 searches a day. Comparison of existing rela...
Ozgur Yilmazel, Burcu Yurekli, Baris Yilmazel, Ahm...
ICEIS
2009
IEEE
14 years 9 months ago
Pattern Recognition for Downhole Dynamometer Card in Oil Rod Pump System using Artificial Neural Networks
: This paper presents the development of an Artificial Neural Network system for Dynamometer Card pattern recognition in oil well rod pump systems. It covers the establishment of p...
Marco A. D. Bezerra, Leizer Schnitman, Manuel de A...
ICWSM
2009
14 years 9 months ago
Delta TFIDF: An Improved Feature Space for Sentiment Analysis
Mining opinions and sentiment from social networking sites is a popular application for social media systems. Common approaches use a machine learning system with a bag of words f...
Justin Martineau, Tim Finin
CAI
1998
Springer
14 years 11 months ago
Information Retrieval, Imaging and Probabilistic Logic
Abstract. Imaging is a class of non-Bayesian methods for the revision of probability density functions originally proposed as a semantics for conditional logic. Two of these revisi...
Fabrizio Sebastiani
ENTER
2010
Springer
14 years 10 months ago
Semantic Online Tourism Market Monitoring
SEMAMO (SEmantic MArket MOnitoring) is a research project seeking to make use of the increasingly growing information available at Web-based sales and marketing channels for conti...
Norbert Walchhofer, Milan Hronsky, Michael Pö...