2018
DOI: 10.1177/0047287518772361
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Predictive Accuracy of Sentiment Analytics for Tourism: A Metalearning Perspective on Chinese Travel News

Abstract: Sentiment analytics, as a computational method to extract emotion and detect polarity, has gained increasing attention in tourism research. However, issues regarding how to properly apply sentiment analytics are seldom addressed in the tourism literature. This study addresses such methodological challenges by employing the metalearning perspective to examine the design effects on predictive accuracy using a sentiment analysis experiment for Chinese travel news. Our results reveal strong interactions among key … Show more

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Cited by 42 publications
(54 citation statements)
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“…Predictive analytics uses models to forecast the future (Fu et al, 2018), as data models could quantify the likelihood that a particular person will do something in the foreseeable future -whether it is defaulting on a loan, upgrading to a higher level of cable service or seeking another job (Camilleri, 2015;Siegel and Davenport, 2013). It may appear that predictive analytics anticipates human behaviours that have not happened as yet (Fu et al, 2018). For instance, predictive tools and smart cards have enabled Singapore Land Transit Authority to provide a more convenient transportation system to commuters and leisure passengers.…”
Section: Analysing Datamentioning
confidence: 99%
“…Predictive analytics uses models to forecast the future (Fu et al, 2018), as data models could quantify the likelihood that a particular person will do something in the foreseeable future -whether it is defaulting on a loan, upgrading to a higher level of cable service or seeking another job (Camilleri, 2015;Siegel and Davenport, 2013). It may appear that predictive analytics anticipates human behaviours that have not happened as yet (Fu et al, 2018). For instance, predictive tools and smart cards have enabled Singapore Land Transit Authority to provide a more convenient transportation system to commuters and leisure passengers.…”
Section: Analysing Datamentioning
confidence: 99%
“…Sentiment classification with machine learning methods is mostly based on supervised learning and relies on the completeness of the labeled training corpus, which is a classification method about features. This research [101] pointed out that feature extraction, feature weight, and sentiment classifier are three essential design elements that affect the accuracy of text sentiment classification. Based on this, sentiment classification with machine learning is mainly carried out around these elements.…”
Section: Sentiment Analysismentioning
confidence: 99%
“…Descriptive analytics focuses on what happened in the past and why. Predictive analytics uses models to forecast the future (Fu et al, 2018), as they could quantify the likelihood that a particular person will do something -whether it is defaulting on a loan, upgrading to a higher level of cable service or seeking another job (Siegel and Davenport, 2013). It may appear that predictive analytics anticipates human behaviours that have not happened yet (Fu et al, 2018).…”
Section: Analysing Datamentioning
confidence: 99%
“…Predictive analytics uses models to forecast the future (Fu et al, 2018), as they could quantify the likelihood that a particular person will do something -whether it is defaulting on a loan, upgrading to a higher level of cable service or seeking another job (Siegel and Davenport, 2013). It may appear that predictive analytics anticipates human behaviours that have not happened yet (Fu et al, 2018). For instance, predictive tools and smart cards enabled Singapore Land Transit Authority to provide a more convenient transportation system to commuters and leisure passengers.…”
Section: Analysing Datamentioning
confidence: 99%