Topic Detection and Tracking: Event-Based Information Organization
Topic Detection and Tracking: Event-Based Information Organization
Explorations within topic tracking and detection
Topic detection and tracking
Towards a "Universal dictionary" for multi-language information retrieval applications
Topic detection and tracking
NLP and IR approaches to monolingual and multilingual link detection
COLING '02 Proceedings of the 19th international conference on Computational linguistics - Volume 1
Using collocations for topic segmentation and link detection
COLING '02 Proceedings of the 19th international conference on Computational linguistics - Volume 1
Semantic language models for topic detection and tracking
NAACLstudent '03 Proceedings of the 2003 Conference of the North American Chapter of the Association for Computational Linguistics on Human Language Technology: Proceedings of the HLT-NAACL 2003 student research workshop - Volume 3
Story link detection and new event detection are asymmetric
NAACL-Short '03 Proceedings of the 2003 Conference of the North American Chapter of the Association for Computational Linguistics on Human Language Technology: companion volume of the Proceedings of HLT-NAACL 2003--short papers - Volume 2
Optimizing story link detection is not equivalent to optimizing new event detection
ACL '03 Proceedings of the 41st Annual Meeting on Association for Computational Linguistics - Volume 1
Representing documents with named entities for story link detection (SLD)
CIKM '06 Proceedings of the 15th ACM international conference on Information and knowledge management
Dynamic stopwording for story link detection
HLT '02 Proceedings of the second international conference on Human Language Technology Research
Relevance models for topic detection and tracking
HLT '02 Proceedings of the second international conference on Human Language Technology Research
Story link detection based on event model with uneven SVM
AIRS'08 Proceedings of the 4th Asia information retrieval conference on Information retrieval technology
Expert Systems with Applications: An International Journal
Learning to explore spatio-temporal impacts for event evaluation on social media
ISNN'12 Proceedings of the 9th international conference on Advances in Neural Networks - Volume Part II
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In this paper, we propose an event words based method for story link detection. Different from previous studies, we use time and places to label nouns and named entities, the featured nouns/named entities are called event words. In our approach, a document is represented by five dimensions including nouns/named entities, time featured nouns/named entities, place featured nouns/named entities, time&place featured nouns/named entities and publication date. Experimental results show that, our method gain a significant improvement over baseline and event words plays a vital role in this improvement. Especially when using publication date, we can reach the highest 92% on precision.