?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Of+Wines+and+Reviews%3A+Measuring+and+Modeling+the+Vivino+Wine+Social+Network&rft.creator=Kotonya%2C+N&rft.creator=Cristofaro%2C+PD&rft.creator=Cristofaro%2C+ED&rft.description=This+paper+presents+an+analysis+of+social+experiences+around+wine+consumption+through+the+lens+of+Vivino%2C+a+social+network+for+wine+enthusiasts+with+over+26+million+active+users+worldwide.+We+compare+users'+perceptions+of+various+wine+types+and+regional+styles+across+both+New+and+Old+World+wines%2C+examining+wines+across+price+ranges%2C+vintages%2C+regions%2C+varietals%2C+and+blends.+We+find+that+ratings+provided+by+Vivino+users+are+not+biased+by+the+cost+of+the+wines.+Then%2C+we+study+how+wine+characteristics%2C+language+in+wine+reviews%2C+and+the+distribution+of+wine+ratings+can+be+combined+to+develop+prediction+and+recommendation+models.+More+specifically%2C+we+model+user+behavior+to+develop+three+models%3A+(1)+a+regression+model+for+predicting+wine+ratings%2C+(2)+a+classifier+for+determining+user+review+preferences%2C+and+(3)+a+recommender+system+for+suggesting+wines+based+on+history+of+ratings+and+reviews.&rft.subject=Wineries%0D%0A%2C%0D%0APredictive+models%0D%0A%2C%0D%0ATwitter%0D%0A%2C%0D%0ABiological+system+modeling%0D%0A%2C%0D%0ACrawlers%0D%0A%2C%0D%0AAnalytical+models&rft.publisher=IEEE&rft.date=2018-10&rft.type=Proceedings+paper&rft.publisher=ASONAM+2018&rft.language=eng&rft.source=+++++In%3A++2018+IEEE%2FACM+International+Conference+on+Advances+in+Social+Networks+Analysis+and+Mining+(ASONAM).++(pp.+pp.+387-392).++IEEE+(2018)+++++&rft.format=text&rft.identifier=https%3A%2F%2Fdiscovery.ucl.ac.uk%2Fid%2Feprint%2F10054622%2F1%2Fno_comments.pdf&rft.identifier=https%3A%2F%2Fdiscovery.ucl.ac.uk%2Fid%2Feprint%2F10054622%2F&rft.rights=open