Situations in 140 Characters: Assessing Real-World Situations on Twitter
نویسندگان
چکیده
منابع مشابه
Situations in 140 Characters: Assessing Real-World Situations on Twitter
Over 20 million Tweets were used to study the psychological characteristics of real-world situations over the course of two weeks. Models for automatically and accurately scoring individual Tweets on the DIAMONDS dimensions of situations were developed. Stable daily and weekly fluctuations in the situations that people experience were identified. Predicted temporal trends were found, providing ...
متن کاملCooperative Artefacts: Assessing Real World Situations with Embedded Technology
Ubiquitous computing is giving rise to applications that interact very closely with activity in the real world, usually involving instrumentation of environments. In contrast, we propose Cooperative Artefacts that are able to cooperatively assess their situation in the world, without need for supporting infrastructure in the environment. The Cooperative Artefact concept is based on embedded dom...
متن کاملTwitter Emotion Analysis in Earthquake Situations
Emotion keyword spotting approach can detect emotion well for explicit emotional contents while it obviously cannot compare to supervised learning approaches for detecting emotional contents of particular events. In this paper, we target earthquake situations in Japan as the particular events for emotion analysis because the affected people often show their states and emotions towards the situa...
متن کاملCharacterization of Occlusion Situations Occurring in Real{world Traac Scenes
During evaluation of real{world traac scenes, we often encounter the situation that the vehicles under scrutiny are temporarily occluded by dynamic or stationary scene components. Vision{based tracking algorithms often fail in tracking vehicles under such conditions. Contextual knowledge about occlusions is expected to facilitate the vehicle tracking process. We collected a set of potential occ...
متن کاملHow Artificial Intelligence May Be Applied in Real World Situations
In the modern information era, managers must recognize the competitive opportunities represented by decision-support tools. New family of such systems, based on recent advances in Artificial Intelligence, combine prediction and optimization techniques to assist decision makers in complex, rapidly changing environments. These systems address the fundamental questions: What is likely to happen in...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: PLOS ONE
سال: 2015
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0143051