Zobrazeno 1 - 10
of 210
pro vyhledávání: '"Sungzoon Cho"'
Autor:
Misuk Kim, Sungzoon Cho
Publikováno v:
Heliyon, Vol 9, Iss 10, Pp e20696- (2023)
In terms of market capitalization, the bond market is larger than the stock market, and the bond market is affected by macroeconomic indicators. Despite this, there has been relatively little research, making it a good candidate for the use of data m
Externí odkaz:
https://doaj.org/article/7def23d1f8d344879a9974d7f88bb928
Autor:
Eunji Kim, Sungzoon Cho
Publikováno v:
IEEE Access, Vol 9, Pp 123493-123503 (2021)
With the breakthrough of computer vision and deep learning, there has been a surge of realistic-looking fake face media manipulated by AI such as DeepFake or Face2Face that manipulate facial identities or expressions. The fake faces were mostly creat
Externí odkaz:
https://doaj.org/article/9f9bea4de07d4e1a85ce1996340a5fd6
Autor:
Jinwon An, Sungzoon Cho
Publikováno v:
IEEE Access, Vol 8, Pp 200229-200236 (2020)
Abstract reasoning is one of the defining characteristics of human intelligence and can be estimated by visual IQ tests such as Raven's Progressive Matrices. In this paper, we propose using a hierarchical Transformer encoder with structured represent
Externí odkaz:
https://doaj.org/article/4182c06df9494fdd879f9a2a2f54959f
Publikováno v:
IEEE Access, Vol 7, Pp 29051-29064 (2019)
While the traditional method of deriving representations for documents was bag-of-words, they suffered from high dimensionality and sparsity. Recently, many methods to obtain lower dimensional and densely distributed representations were proposed. Pa
Externí odkaz:
https://doaj.org/article/9c771438c0fa4df1b506e18cbea44d4b
Publikováno v:
Applied Sciences, Vol 10, Iss 23, p 8473 (2020)
Customer needs and user contexts play an important role in generating ideas for new products or new functions. This study proposes a novel framework for identifying customers’ unmet needs on online social media using the Context Tree through the Hi
Externí odkaz:
https://doaj.org/article/5a3574cdc777407583fb12d7546ce5e1
Publikováno v:
Healthcare Informatics Research, Vol 19, Iss 3, Pp 186-195 (2013)
ObjectivesTo explore classification rules based on data mining methodologies which are to be used in defining strata in stratified sampling of healthcare providers with improved sampling efficiency.MethodsWe performed k-means clustering to group prov
Externí odkaz:
https://doaj.org/article/f55629fbc666458d9add891d9cb25489
Publikováno v:
Data Technologies and Applications.
PurposeThe purpose of this paper is to identify the root cause of low yield problems in the semiconductor manufacturing process using sensor data continuously collected from manufacturing equipment and describe the process environment in the equipmen
Autor:
Sung Hwan, Jeon, Sungzoon, Cho
Publikováno v:
Neural Processing Letters.
Discriminating the matched named entity pairs or identifying the entities' canonical forms are critical in text mining tasks. More precise named entity normalization in text mining will benefit other subsequent text analytic applications. We built th
Publikováno v:
IEEE/ACM Transactions on Audio, Speech, and Language Processing. 30:2091-2102
Publikováno v:
Journal of Process Control. 105:250-258
Manufacturing processes typically involves a number of inspections, including basic inspections for all products and advanced inspections for selected sampled products. The partial application of advanced inspections decreases processing time and cos