no code implementations • GWC 2018 • Sangha Nam, Kijong Han, Eun-Kyung Kim, Key-Sun Choi
However, existing studies have a disadvantage in that they do not reflect the homograph in the word embedding used as an input of the relation extraction model.
no code implementations • LREC 2020 • Sangha Nam, Minho Lee, Donghwan Kim, Kijong Han, Kuntae Kim, Sooji Yoon, Eun-Kyung Kim, Key-Sun Choi
Information extraction from unstructured texts plays a vital role in the field of natural language processing.
1 code implementation • COLING 2018 • Sangha Nam, Eun-Kyung Kim, Jiho Kim, Yoosung Jung, Kijong Han, Key-Sun Choi
The increased demand for structured knowledge has created considerable interest in knowledge extraction from natural language sentences.
no code implementations • WS 2016 • Younggyun Hahm, Sangha Nam, Key-Sun Choi
Natural language questions are interpreted to a sequence of patterns to be matched with instances of patterns in a knowledge base (KB) for answering.
no code implementations • WS 2016 • Sangha Nam, Gyu-Hyeon Choi, Younggyun Hahm, Key-Sun Choi
For this reason, we combine open information extraction with the reification for the full text extraction to preserve meaning of sentence in our knowledge graph.