60 citations · 129 across the 10 of their papers we have counts for
11 papers
Relation Analysis between Hotel Review Rating Scores and Sentiment Analysis of Reviews by Chinese Tourists Visiting Japan
Elisa Claire Alemán Carreón, Hirofumi Nonaka, Toru Hiraoka
In current times, the importance of online hotel review sites has become more and more apparent. Users of these sites reference of reviews strongly influences their purchase behavi…
Differences in Chinese and Western tourists faced with Japanese hospitality: A natural language processing approach
Elisa Claire Alemán Carreón, Hugo Alberto Mendoza España, Hirofumi Nonaka +1
Since culture influences expectations, perceptions, and satisfaction, a cross-culture study is necessary to understand the differences between Japan's biggest tourist populations,…
Machine learning thermal circuit network model for thermal design optimization of electronic circuit board layout with transient heating chips
Daiki Otaki, Hirofumi Nonaka, Noboru Yamada
This paper describes a method combining Bayesian optimization (BO) and a lamped-capacitance thermal circuit network model that is effective for speeding up the thermal design optim…
Emotional Contribution Analysis of Online Reviews
Elisa Claire Alemán Carreón, Hirofumi Nonaka, Toru Hiraoka +3
In response to the constant increase in population and tourism worldwide, there is a need for the development of cross-language market research tools that are more cost and time ef…
Analysis of Chinese Tourists in Japan by Text Mining of a Hotel Portal Site
Elisa Claire Alemán Carreón, Hirofumi Nonaka, Toru Hiraoka
With an increasingly large number of Chinese tourists in Japan, the hotel industry is in need of an affordable market research tool that does not rely on expensive and time-consumi…
Causal relationship between eWOM topics and profit of rural tourism at Japanese Roadside Stations "MICHINOEKI"
Elisa Claire Alemán Carreón, Tetsuro Ito, Hirofumi Nonaka +3
Affected by urbanization, centralization and the decrease of overall population, Japan has been making efforts to revitalize the rural areas across the country. One particular effo…
Measuring the influence of mere exposure effect of TV commercial adverts on purchase behavior based on machine learning prediction models
Elisa Claire Alemán Carreón, Hirofumi Nonaka, Asahi Hentona +1
Since its introduction, television has been the main channel of investment for advertisements in order to influence customers purchase behavior. Many have attributed the mere expos…
Topic Classification Method for Analyzing Effect of eWOM on Consumer Game Sales
Yoshiki Horii, Hirofumi Nonaka, Elisa Claire Alemán Carreón +2
Electronic word-of-mouth (eWOM) has become an important resource for the analysis of marketing research. In this study, in order to analyze user needs for consumer game software, w…
Community Detection and Growth Potential Prediction Using the Stochastic Block Model and the Long Short-term Memory from Patent Citation Networks
Kensei Nakai, Hirofumi Nonaka, Asahi Hentona +5
Scoring patent documents is very useful for technology management. However, conventional methods are based on static models and, thus, do not reflect the growth potential of the te…
Community Detection and Growth Potential Prediction from Patent Citation Networks
Asahi Hentona, Takeshi Sakumoto, Hugo Alberto Mendoza España +6
The scoring of patents is useful for technology management analysis. Therefore, a necessity of developing citation network clustering and prediction of future citations for practic…
Development of an Entropy-Based Feature Selection Method and Analysis of Online Reviews on Real Estate
Hiroki Horino, Hirofumi Nonaka, Elisa Claire Alemán Carreón +1
In recent years, data posted about real estate on the Internet is currently increasing. In this study, in order to analyze user needs for real estate, we focus on "Mansion Communit…