NDLI: CosMovis: Semantic Network Visualization by Using Sentiment Words of Movie Review Data

Content Provider	IEEE Xplore Digital Library
Author	Hyoji Ha Wonjoo Hwang Sungyun Bae Hanmin Choi Hyunwoo Han Gi-Nam Kim Kyungwon Lee
Copyright Year	2015
Description	Author affiliation: Dept. of Digital Media, Ajou Univ., Suwon, South Korea (Wonjoo Hwang; Hanmin Choi; Kyungwon Lee) \|\| Life Media Interdiscipl. Program, Ajou Univ., Suwon, South Korea (Hyoji Ha; Sungyun Bae; Hyunwoo Han; Gi-Nam Kim)
Abstract	This paper facilitates the understanding of each node's features through Heatmap visualization in creating network visualization, and suggests a clustering of nodes by connecting the sentiment words MDS Map and Social Network. This study on network visualization aims to design an efficient network analysis which enables users to discover a movie based on sentiment words. Movie review data from online resources were applied in this research, and the process is as follows: 1) Calculated a frequency of sentiment words from each movie review. 2) Designed a Heat map visualization to effectively discover the main emotions on each online movie review. 3) Formed a Sentiment-Movie Network combining the MDS Map and Social Network in order to fix the movie network topology, while creating a network graph to enable the clustering of similar nodes. 4) Applied the asterism graphic in order to impart the meaning in accordance with the characteristics of clustering for better cognitive interpretation. 5) Progressed pilot test: a cognition level pilot test varying with whether the sentiment words asterism is fixed.
Starting Page	436
Ending Page	443
File Size	672259
Page Count	8
File Format	PDF
ISSN	15506037
e-ISBN	9781467375689
DOI	10.1109/iV.2015.79
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-07-22
Publisher Place	Spain
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Motion pictures Data visualization Heating Semantics Social network services Layout Dictionaries Sentiment word analysis Empirical theory discussion Review data mining Semantic networks
Content Type	Text
Resource Type	Article

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