Title :
Golden Retriever: Question Retrieval System
Author :
Hamman W. Samuel;Mi-Young Kim;Sankalp Prabhakar;Mohomed Shazan;Mohomed Jabbar
Author_Institution :
Dept. of Comput. Sci., Univ. of Alberta, Edmonton, AB, Canada
Abstract :
Duplicate questions get posted on Q&A online forums because users may not be aware of similar questions. Our proposed system, Golden Retriever, can recommend existing questions that are semantically related to incoming questions. Compared with other existing techniques such as Latent Semantic Indexing, Language Model and Semantic Similarity, our approach shows good results for the ICHI Healthcare Data Analytics Challenge dataset using normalized TF-IDF, relevance heuristics, and semantic relatedness.
Keywords :
"Semantics","Medical services","Thesauri","Indexing","Data analysis","Frequency measurement"
Conference_Titel :
Healthcare Informatics (ICHI), 2015 International Conference on
DOI :
10.1109/ICHI.2015.98
