Social Bookmarking Systems (SBS) have been widely adopted in the last years, and thus they have had a significant impact on the way that online content is accessed, read and rated. Until recently, the decision on what content to display in a publisher’s web pages was made by one or at most few authorities. In contrast, modern SBS-based applications permit their users to submit their preferred c...

Social Bookmarking Systems (SBS) have been widely adopted in the last years, and thus they have had a significant impact on the way that online content is accessed, read and rated. Until recently, the decision on what content to display in a publisher’s web pages was made by one or at most few authorities. In contrast, modern SBS-based applications permit their users to submit their preferred c...

BACKGROUND The aim of the study was to investigate the popularity, content of Invisalign patient testimonials on YouTube, as well as the sentiment of the related comments. METHODS Using the term "Invisalign experience," the top 100 results on YouTube by view count were screened for English spoken patient videos that attracted comments. Video information (time since video upload, sponsorship),...

The ever-increasing amount of online content and the opportunity for everyone to express their opinions leads frequent encounters with social problems: bullying, insults, hate speech. Some portals are taking steps stop this, such as no longer allowing user-generated comments be made anonymously, removing possibility comment under articles, some employ moderators who identify eliminate However, ...

The rapid evolution of Internet technologies have witnessed new Web elements, such as blogs, wikis, social networking, social bookmarking, and other related applications referred to as Web 2.0. Web 1.0 paradigm was related with passive, just receptive users, whereas Web 2.0 paradigm relies mainly on user participation and user-generated content. In Web 2.0 applications users are invited to comm...

Based on the data of reviews and scores pacifiers sold in Amazon online market from February 2011 to August 2015, this paper extracts text emotion words deviation degree content theme through LDA model, then combines length, based VAR model analyze impact overall star level volatility by comment emotional topic deviation. Further, study compare prediction BP neural network finally put forward a...

This comment is to show that Theorem3.3 of Dey and Chung (1991) (Multiparameter estimation intruncated power series distributions under the Stein's loss.emph{Commun. Statist.-Theory Meth.,} {bf 20}, 309-326) may giveus misleading results. Analytically and through simulation, weshow that the Theorem does not improve the given estimator.

Physical restrictions imposed during the pandemic stopped all concert activities, but @ykvvknd kept interacting with their followers. This study uses qualitative descriptive research method, where researchers collect data through field techniques (interviews, observations, and document collection). These three were collected interviews. Our informant is owner manager of content. Observations ma...