Chong Kuang

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With the wide usage of microblogging services, microposts grow at high rate and provide a rich source of information related to important social events and trends. However, analyzing microposts is challenging due to its high complexity and large volume. In this paper, we present ImgWordle, an interactive visualization prototype to help people perceive and(More)
Happiness is an important indicator to measure our life satisfaction. Microblogging data can reflect users' living standards and psychological state. We build a large lexicon based on the PERMA lexicon and large-scale microblogging data on Sina Weibo by combining the PMI and distrabutional similarty method. Using this lexicon, we propose a method to(More)
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