2 citations · 8 across the 8 of their papers we have counts for
8 papers
Domain-Agnostic Neural Topic Modeling with Contextual Token-Level Semantic Graph Representation
Seung-Won Seo, Won Ik Cho, Yongmin Yoo
Recent advances in neural topic models with pre-trained language models (PLMs) have achieved strong performance by leveraging general-domain pre-training, yet their topic interpret…
Heterogeneous Dependency Graph-Guided Attentionfor Patent Representation Learning
Yongmin Yoo, Qiongkai Xu, Zhangkai Wu +1
Pre-trained language models advance patent classification and retrieval by encoding claims as flat token sequences, but they overlook the dependency hierarchy among claims. Incorpo…
Multi label classification of Artificial Intelligence related patents using Modified D2SBERT and Sentence Attention mechanism
Yongmin Yoo, Tak-Sung Heo, Dongjin Lim +1
Patent classification is an essential task in patent information management and patent knowledge mining. It is very important to classify patents related to artificial intelligence…
A Novel Patent Similarity Measurement Methodology: Semantic Distance and Technological Distance
Yongmin Yoo, Cheonkam Jeong, Sanguk Gim +3
Patent similarity analysis plays a crucial role in evaluating the risk of patent infringement. Nonetheless, this analysis is predominantly conducted manually by legal experts, ofte…
5-Star Hotel Customer Satisfaction Analysis Using Hybrid Methodology
Yongmin Yoo, Yeongjoon Park, Dongjin Lim +1
Due to the rapid development of non-face-to-face services due to the corona virus, commerce through the Internet, such as sales and reservations, is increasing very rapidly. Consum…
DAGAM: Data Augmentation with Generation And Modification
Byeong-Cheol Jo, Tak-Sung Heo, Yeongjoon Park +3
Text classification is a representative downstream task of natural language processing, and has exhibited excellent performance since the advent of pre-trained language models base…
Artificial Intelligence Technology analysis using Artificial Intelligence patent through Deep Learning model and vector space model
Yongmin Yoo, Dongjin Lim, Kyungsun Kim
Thanks to rapid development of artificial intelligence technology in recent years, the current artificial intelligence technology is contributing to many part of society. Education…
Solar cell patent classification method based on keyword extraction and deep neural network
Yongmin Yoo, Dongjin Lim, Tak-Sung Heo
With the growing impact of ESG on businesses, research related to renewable energy is receiving great attention. Solar cells are one of them, and accordingly, it can be said that t…