Integrating Genetic Algorithms with Conditional Random Fields to Enhance Question Informer Prediction

Question informers play an important role in enhancing question classification for factual question answering. Previous works have used conditional random fields (CRFs) to identify question informer spans. However, in CRF-based models, the selection of a feature subset is a key issue in improving th...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Min-Yuh Day, Chun-Hung Lu, Chorng-Shyong Ong, Shih-Hung Wu, Wen-Lian Hsu
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Chaos Cities and towns Computer science Genetic algorithms Genetic engineering Hidden Markov models Information management Information science Machine learning Predictive models
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!