Keywords can be used as attributes for mining rules or a basis measuring the similarity of new (unclassified) documents with existing (classified) ones. The focus is on problem extracting keywords from document collection in order to use them classification. Document classification hot topic machine learning. Typical approaches extract “features,” generally words, document, and feature vectors ...

Corresponding Author: Belkacem Athamena Department of Management and MIS, Al Ain University of Science and Technology, Al Ain, UAE Email: [email protected] Abstract: Multi-Agents Systems (MAS) are modern approaches that need an additional investigation to improve their reliability and adaptability levels. Exception management is one way to reach this goal and this paper is dedicated to this sp...

There are several large, operational X.400 services currently deployed. Many of the organizations in these services are connected to the Internet. A number of other Internet-connected organizations are beginning to operate internal X.400 services (for example, U.S. government organizations following U.S. GOSIP). The motivation for this document is to foster a Global Open Message Handling System...

This paper presents a freely available resource for research on handling negation and speculation in review texts. The SFU Review Corpus, consisting of 400 documents of movie, book, and consumer product reviews, was annotated at the token level with negative and speculative keywords and at the sentence level with their linguistic scope. We report statistics on corpus size and the consistency of...

With the marked increase in the awareness of indoor air quality (IAQ) issues, facility managers are under more pressure than ever to recognize and resolve IAQ problems. They must understand both the sources of these problems as well as the various methods for handling them. This document has been developed to help facility managers improve their understanding of IAQ issues and provide guidance ...