西安文通大学Natural language processingwithdeeplearningXIAN HAOTONGUNIVERSITYSentiment Analysis交通大学ChenLicli@xjtu.edu.cn2023
Chen Li cli@xjtu.edu.cn 2023 Sentiment Analysis Natural language processing with deep learning
Outlines1. What is Sentiment Analysis?2.ABaseline Algorithm3. Sentiment Lexicons4. Learning Sentiment Lexicons5.OtherSentimentTasks
Outlines 1. What is Sentiment Analysis? 2. A Baseline Algorithm 3. Sentiment Lexicons 4. Learning Sentiment Lexicons 5. Other Sentiment Tasks
Outlines1.What is SentimentAnalysis?2. ABaseline Algorithm3. Sentiment Lexicons4. Learning Sentiment Lexicons5.OtherSentimentTasks
Outlines 1. What is Sentiment Analysis? 2. A Baseline Algorithm 3. Sentiment Lexicons 4. Learning Sentiment Lexicons 5. Other Sentiment Tasks
SentimentAnalysisPositive ornegativemovie review?UnbelievablydisappointingFull ofzanycharacters and richlyapplied satire, and some greatplot twistsThisisthegreatestscrewball comedyeverfilmedIt was pathetic.The worst part about it was the boxing scenes.交道大学
Sentiment Analysis l Positive or negative movie review? l Unbelievably disappointing l Full of zany characters and richly applied satire, and some great plot twists l This is the greatest screwball comedy ever filmed l It was pathetic. The worst part about it was the boxing scenes
Sentiment AnalysisGoogleProductSearchHPOfficejet65o0APluse-All-in-OneColorInk-jet-Fax/copier/printer/scanner$89online,$100nearby★★★★★377reviewsSeptember2010-Printer-HP-Inkjet-Office-Copier-Color-Scanner-Fax-250sheReviewsSummary-Basedon377reviews1star234stars5starsWhatpeople are saying"Thiswasveryeasytosetuptofourcomputers."ease ofuse"Appreciategoodqualityatafairprice."value"Overall pretty easy setup."setup"IDo likehonesttechsupportpeople."customerservice"PrettyPaperweight."size"Photos were fair on the high quality mode."mode"Full color prints came out withgreatquality.colors
Sentiment Analysis l Google Product Search • a