多社交媒体平台中的新闻流行度数据集

Nuno Moniz LIAAD - INESC Tec; Sciences College, University of Porto Email: nmmoniz '@' inesctec.pt Lu?-s Torgo LIAAD - INESC Tec; Sciences College, University of Porto Email: ltorgo '@' dcc.fc.up.pt Data Set Information: This is a large data set of news items and their respective social feedback on multiple platforms: Facebook, Google+ and linkedIn. The collected data relates to a period of 8 months, between November 2015 and July 2016, accounting for about 100,000 news items on four different topics: economy, microsoft, obama and palestine. This data set is tailored for evaluative comparisons in predictive analytics tasks, although allowing for tasks in other research areas such as topic detection and tracking, sentiment analysis in short text, first story detection or news recommendation. Further details on the process of building the data set are provided in the article mentioned in the 'Relevant Papers' section. An .R file is provided to provide a simple introduction to handling the data set. Attribute Information: ####################### # VARIABLES OF NEWS DATA # ####################### IDlink (numeric): Unique identifier of news items Title (string): Title of the news item according to the official media sources Headline (string): Headline of the news item according to the official media sources Source (string): Original news outlet that published the news item Topic (string): Query topic used to obtain the items in the official media sources PublishDate (timestamp): Date and time of the news items' publication SentimentTitle (numeric): Sentiment score of the text in the news items' title SentimentHeadline (numeric): Sentiment score of the text in the news items' headline Facebook (numeric): Final value of the news items' popularity according to the social media source Facebook GooglePlus (numeric): Final value of the news items' popularity according to the social media source Google+ linkedIn (numeric): Final value of the news items' popularity according to the social media source linkedIn ################################# # VARIABLES OF SOCIAL FEEDBACK DATA # ################################# IDlink (numeric): Unique identifier of news items TS1 (numeric): Level of popularity in time slice 1 (0-20 minutes upon publication) TS2 (numeric): Level of popularity in time slice 2 (20-40 minutes upon publication) TS... (numeric): Level of popularity in time slice ... TS144 (numeric): Final level of popularity after 2 days upon publication Relevant Papers: Nuno Moniz and Lu?-s Torgo (2018), a€?Multi-Source Social Feedback of online News Feedsa€?, CoRR, [Web link] Citation Request: When using this data set, please cite the following article. Nuno Moniz and Lu?-s Torgo (2018), a€?Multi-Source Social Feedback of online News Feedsa€?, CoRR, [Web link] @Article{Moniz2018, title = {Multi-Source Social Feedback of online News Feeds}, author = {Nuno Moniz and Lua€?is Torgo}, year = {2018}, ee = {[Web link]}, volume = {[Web link]}, journal = {CoRR}, }