Angela Charng-Rurng Tsai

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Sentiment dictionaries are essential for research in the sentiment analysis field. A two-step method integrates iterative regression and random walk with in-link normalization to build a concept-level sentiment dictionary. The approach uses ConceptNet as a framework to propagate sentiment values, based on the assumption that semantically related concepts(More)
Efficient image search clustering is prominent for image search engines for exponentially growing photo collections. In this work, we propose an image search clustering approach which selects multiple canonical images from image search results and constructs image clusters in real time on an image sub-graph for the search results. The efficiency is achieved(More)
With the rise of social media, sentiment analysis has become a popular research field in recent years. A sentiment dictionary plays an important role in sentiment analysis. To remedy the lack of Chinese sentiment dictionary, researches translate English sentiment dictionaries to Chinese before using them in their applications. However, cultural difference(More)
OBJECTIVE Otologic trauma was the most common physical injury sustained after the April 15, 2013, Boston Marathon bombings. The goal of this study is to describe the resultant otologic morbidity and to report on early outcomes. STUDY DESIGN Multi-institutional prospective cohort study. METHODS Children and adults seen for otologic complaints related to(More)
OBJECTIVE To evaluate the efficacy and utility of simulation of the Emergency Airway Response Team (EART) at a tertiary care hospital to improve team dynamics and confidence and knowledge in managing an emergency airway. METHODS This was a descriptive, quantitative performance improvement study. From September 1, 2013, to December 1, 2013, 177 members of(More)
With the rise of social media, sentiment analysis has become a popular research field in recent years. Sentiment dictionaries are vital for this task; however, there are few available in Chinese. Translated English sentiment dictionaries are often inaccurate or lacking vocabulary. Moreover, many dictionaries provide only binary polarity values or no values(More)
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