Multi label classification of Artificial Intelligence related patents using Modified D2SBERT and Sentence Attention mechanism

no code implementations • 3 Mar 2023 • Yongmin Yoo, Tak-Sung Heo, Dongjin Lim, Deaho Seo

Patent classification is an essential task in patent information management and patent knowledge mining.

Management Multi-Label Classification +1

5-Star Hotel Customer Satisfaction Analysis Using Hybrid Methodology

no code implementations • 26 Sep 2022 • Yongmin Yoo, Yeongjoon Park, Dongjin Lim, Deaho Seo

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.

Marketing

Artificial Intelligence Technology analysis using Artificial Intelligence patent through Deep Learning model and vector space model

no code implementations • 8 Nov 2021 • Yongmin Yoo, Dongjin Lim, Kyungsun Kim

For example, in the field of education, there is an artificial intelligence tutoring system that automatically assigns tutors based on student's level.

Feature Engineering

Solar cell patent classification method based on keyword extraction and deep neural network

no code implementations • 18 Sep 2021 • Yongmin Yoo, Dongjin Lim, Tak-Sung Heo

Solar cells are one of them, and accordingly, it can be said that the research value of solar cell patent analysis is very high.

Classification Keyword Extraction