Zobrazeno 1 - 10
of 145
pro vyhledávání: '"Hae-Chang Rim"'
Business environmental analysis for textual data using data mining and sentence-level classification
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
Publikováno v:
Journal of Ambient Intelligence and Humanized Computing. 11:1421-1429
In this paper, we propose a language generation model for the world of ambient intelligence (AmI). Various devices in use today are connected to the Internet and are used to provide a considerable amount of information. Because language is the most e
Publikováno v:
Cluster Computing. 19:2315-2326
In dialogue systems, understanding user utterances is crucial for providing appropriate responses. Various classification models have been proposed to deal with natural language understanding tasks related to user intention analysis, such as dialogue
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
Publikováno v:
KIISE Transactions on Computing Practices. 20:492-497
In this paper, we propose a method of retrieving opinioned tweets in Twitter, which is the one of the popular Social Network Services and shares diverse opinions among various users. In typical opinion retrieval systems, they may consider the presenc
Autor:
Hae-Chang Rim, Min-Chul Yang
Publikováno v:
Expert Systems with Applications. 41:4330-4336
Social media platforms such as Twitter are becoming increasingly mainstream which provides valuable user-generated information by publishing and sharing contents. Identifying interesting and useful contents from large text-streams is a crucial issue
Publikováno v:
Journal of Computer Science and Technology. 29:519-531
Archives of threaded discussions generated by users in online forums and discussion boards contain valuable knowledge on various topics. However, not all threads are useful because of deliberate abuses, such as trolling and flaming, that are commonly
Publikováno v:
KSII Transactions on Internet and Information Systems. 8:583-600
Social media is considered a valuable platform for gathering and analyzing the collective and subconscious opinions of people in Internet and mobile environments, where they express, explicitly and implicitly, their daily preferences for brands and p
Publikováno v:
IEICE Transactions on Information and Systems. :1694-1698
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