A survey of recent methods on deriving topics from Twitter: algorithm to evaluation
In recent years, studies related to topic derivation in Twitter have gained a lot of interest from
businesses and academics. The interconnection between users and information has made …
businesses and academics. The interconnection between users and information has made …
Bridging text visualization and mining: A task-driven survey
Visual text analytics has recently emerged as one of the most prominent topics in both
academic research and the commercial world. To provide an overview of the relevant …
academic research and the commercial world. To provide an overview of the relevant …
Social sensing in IoT applications: A review
A Pandharipande - IEEE Sensors Journal, 2021 - ieeexplore.ieee.org
The proliferation of the Internet and mobile devices has led to users increasingly
communicating with each other and expressing themselves on a variety of digital channels …
communicating with each other and expressing themselves on a variety of digital channels …
Sentiment analysis as a service: a social media based sentiment analysis framework
We propose a'Sentiment Analysis as a Service'(SAaaS) framework that abstracts sentiments
from social information services, analyses and transforms into useful information. We …
from social information services, analyses and transforms into useful information. We …
Detecting information requirements for crisis communication from social media data: An interactive topic modeling approach
Q Deng, Y Gao, C Wang, H Zhang - International Journal of Disaster Risk …, 2020 - Elsevier
Timely and accurate information disclosure is an important step towards open and
transparent governance. However, the decision on what to disclose at what time is a difficult …
transparent governance. However, the decision on what to disclose at what time is a difficult …
Demographic inference on twitter using recursive neural networks
In social media, demographic inference is a critical task in order to gain a better
understanding of a cohort and to facilitate interacting with one's audience. Most previous …
understanding of a cohort and to facilitate interacting with one's audience. Most previous …
Using time-sensitive interactions to improve topic derivation in twitter
Twitter has become one of the most popular social media platforms, widely used for
discussion and information dissemination on all kinds of topics. As a result, both business …
discussion and information dissemination on all kinds of topics. As a result, both business …
Enhancing situation awareness of public safety events by visualizing topic evolution using social media
Q Deng, G Cai, H Zhang, Y Liu, L Huang… - Proceedings of the 19th …, 2018 - dl.acm.org
Social media contributes to enhancing transparency and openness for the purpose of
innovating public services and policy-making. In disaster management, social media data …
innovating public services and policy-making. In disaster management, social media data …
Understanding public emotional reactions on twitter
Social media has become an important communication medium for people to express their
feelings and opinions, sometimes on a daily basis. We demonstrate a system that helps …
feelings and opinions, sometimes on a daily basis. We demonstrate a system that helps …
A Survey on Visualization Approaches in Political Science for Social and Political Factors: Progress to Date and Future Opportunities
Politics is the set of activities related to strategic decision-making in groups. Political
scientists study the strategic interactions between states, institutions, politicians, and …
scientists study the strategic interactions between states, institutions, politicians, and …