Search Results for author: Sangha Nam

Found 7 papers, 1 papers with code

Distant Supervision for Relation Extraction with Multi-sense Word Embedding

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.

Relation Relation Extraction +1

A Korean Knowledge Extraction System for Enriching a KBox

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.

Entity Linking Relation Extraction

QAF: Frame Semantics-based Question Interpretation

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.

Knowledge Base Question Answering Reading Comprehension +2

SRDF: Extracting Lexical Knowledge Graph for Preserving Sentence Meaning

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.

Dependency Parsing Knowledge Graphs +4

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