%0 Conference Paper
%A Vu, Ngoc Trinh
%A Nguyen, Quoc Dat
%A Nguyen, Tien Dat
%A Nguyen, Manh Cuong
%A Vu, Van Vuong
%A Ha, Quang Thuy
%B 2018 10th Asian Conference on Intelligent Information and Database Systems (ACIIDS)
%C Dong Hoi, Vietnam
%D 2018
%F SisLab:2942
%I Springer Nature 2018
%P 190-199
%T A Positive-Unlabeled Learning Model for Extending a Vietnamese Petroleum Dictionary Based on Vietnamese Wikipedia Data
%U https://eprints.uet.vnu.edu.vn/eprints/id/eprint/2942/
%V 10751
%X This study provides a positive-unlabeled learning model for extending a Vietnamese petroleum dictionary based on Vietnamese Wikipedia data. Machine learning algorithms with positive and unlabeled data together with separated and combined between Google similarity distance and Cosine similarity distance, used in this study. The data sources used to integrate are English - Vietnamese oil and gas dictionary and the Vietnamese Wikipedia. In the results, a novelty way for data integration with higher accuracy by using a combination of algorithms. The first Vietnamese oil and gas ontology was built in Vietnam. This ontology is a useful tool for staff in the oil and gas industry in training, research, search daily.