Zobrazeno 1 - 10 of 30 pro vyhledávání: '"Do Gil Lee"'
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Business environmental analysis for textual data using data mining and sentence-level classification
Autor: Hae-Chang Rim, Do Gil Lee, Yoon Sung Kim
Publikováno v: Industrial Management & Data Systems. 119:69-88
Purpose The purpose of this paper is to propose a methodology to analyze a large amount of unstructured textual data into categories of business environmental analysis frameworks. Design/methodology/approach This paper uses machine learning to classi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9753e55e52bc7f159c0143e8e0906047
https://doi.org/10.1108/imds-07-2017-0317
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5
Knowledge-based question answering using the semantic embedding space
Autor: Hae-Chang Rim, Min-Chul Yang, So-Young Park, Do-Gil Lee
Publikováno v: Expert Systems with Applications. 42:9086-9104
We extract semantic links of words and logical properties from unstructured data.We jointly encode semantics of words and logical properties into an embedding space.Embedding space provides semantic similarities between word and logical properties.Qu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f912f8491f497e44b353009bca390716
https://doi.org/10.1016/j.eswa.2015.07.009
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6
An Integrated Teaching and Learning Assistance System Meeting Requirements for Smart Education
Autor: Jaechoon Jo, Kinam Park, Do-Gil Lee, Heuiseok Lim
Publikováno v: Wireless Personal Communications. 79:2453-2467
There have been numerous attempts to heighten the effects of education over the course of history. Currently, many relevant studies are being carried out on such issues as utilization of recently developed Information and Communication Technology (IC
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::24850afb8df05666fe70295acaa74758
https://doi.org/10.1007/s11277-014-1765-4
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7
Learning to rank products based on online product reviews using a hierarchical deep neural network
Autor: Do Gil Lee, Ho Chang Lee, Hae-Chang Rim
Publikováno v: Electronic Commerce Research and Applications. 36:100874
Product ranking based on online product reviews is a task of inferring relative user preferences between different products as a variant of entity-level sentiment analysis. Despite the complex relationship between the overall user’s preference and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8e9bb9f018d14569dfa6a1c35cfd5076
https://doi.org/10.1016/j.elerap.2019.100874
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