ASQA: Academia Sinica Question Answering System for NTCIR-5 CLQA.

Cheng-Wei Lee Cheng-Wei Shih Min-Yuh Day Tzong-Han Tsai Mike Tian-Jian Jiang Chia-Wei Wu Cheng-Lung Sung Yu-Ren Chen Shih-Hung Wu Wen-Lian Hsu

Published in: NTCIR (2005)

Keyphrases

test collection
question answering
natural language
patent retrieval
evaluation metrics
leading edge
cross language information retrieval
case study

web retrieval
ir evaluation
academia and industry
cross lingual information retrieval
open domain
question classification
search tasks
answer validation

retrieval effectiveness
question answering systems
relevant documents
trec web
information retrieval
graded relevance
semantic similarity computation
english chinese

evaluation framework
private sector
data sets
precision and recall
language model
similarity measure
neural network