The 20 Newsgroups data set is a collection of approximately 20,000 newsgroup documents, partitioned (nearly) evenly across 20 different newsgroups. The collection has become a popular data set for experiments in text applications of machine learning techniques, such as text classification and text clustering.
Mendeley Desktop is free academic software for managing and sharing research papers. Mendeley Web lets you access your papers online, discover research trends and connect to like-minded researchers.
Facebook ist ein soziales Netzwerk, das Menschen mit ihren Freunden, Arbeitskollegen, Kommilitonen und anderen Mitmenschen verbindet. Nutzer verwenden Facebook, um mit ihren Freunden in Verbindung zu bleiben, eine unbegrenzte Anzahl an Fotos hochzuladen, Links und Videos zu posten sowie mehr über die Personen zu erfahren, die sie kennenlernen.
Reddit can be both a pleasure and a mystery. Even long-time users admit Reddit can be weird (to say at least) and very often they just fail to explain some of
Nachdem sich seine Freundin von ihm getrennt hatte, wollte ein 26-Jähriger aus Busdorf bei Schleswig eigentlich nur eine Party mit rund 100 Bekannten feiern. Seinem Internet-Aufruf, eine Party auf Sylt zu feiern, folgten dann jedoch deutlich mehr: Mehr als 13 000 Menschen meldeten sich an. -
Problem: Malcolm, Zoe, Kaylee, Simon, and River all work together on the same web development team. They are avid Twitter users and want a similar way to broadcast quick messages and updates to everyone on their team. Since these messages may contain confidential information, the team doesn't want them published to their public Twitter timelines or to any followers who are not part of the team. Solution: GroupTweet allows Malcolm and the gang to send messages via Twitter that are instantly broadcasted privately to only the team members.
J. Binder, A. Howes, and A. Sutcliffe. CHI '09: Proceedings of the 27th international conference on Human factors in computing systems, page 965--974. New York, NY, USA, ACM, (2009)
M. Burke, C. Marlow, and T. Lento. CHI '09: Proceedings of the 27th international conference on Human factors in computing systems, page 945--954. New York, NY, USA, ACM, (2009)
J. Chen, W. Geyer, C. Dugan, M. Muller, and I. Guy. CHI '09: Proceedings of the 27th international conference on Human factors in computing systems, page 201--210. New York, NY, USA, ACM, (2009)