Ikkyu Choi

Publication Activity (10 Years)

Years Active: 2003-2018
Publications (10 Years): 3

Top Topics

Detection Accuracy

Domain Ontology

False Positives

Content Features

Top Venues

Pers. Ubiquitous Comput.

Publications

Su-Youn Yoon, Anastassia Loukina, Chong Min Lee, Matthew Mulholland, Xinhao Wang, Ikkyu Choi
Word-Embedding based Content Features for Automated Oral Proficiency Scoring. SemDeep@COLING (2018)
Chong Min Lee, Su-Youn Yoon, Xihao Wang, Matthew Mulholland, Ikkyu Choi, Keelan Evanini
Off-Topic Spoken Response Detection Using Siamese Convolutional Neural Networks. INTERSPEECH (2017)
Su-Youn Yoon, Chong Min Lee, Ikkyu Choi, Xinhao Wang, Matthew Mulholland, Keelan Evanini
Off-Topic Spoken Response Detection with Word Embeddings. INTERSPEECH (2017)
Ikkyu Choi, Seungmin Rho, Minkoo Kim
Semi-automatic construction of domain ontology for agent reasoning. Pers. Ubiquitous Comput. 17 (8) (2013)
Hee-Soo Kim, Ikkyu Choi, Minkoo Kim
Refining term weights of documents using term dependencies. SIGIR (2004)
Ikkyu Choi, Minkoo Kim
Topic distillation using hierarchy concept tree. SIGIR (2003)