Hung-Chi Huang

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We propose an intention analysis system for instant messaging applications. The system adopts Yahoo! directory as category trees, and classifies each dialogue into one of the categories of the directory. Two weighting schemes in information retrieval, i.e., tf and tf-idf, are considered in our experiments. In addition, we also expand Yahoo! directory with(More)
BACKGROUND Hospital incident reporting systems are usually evaluated on their theoretical benefit to the hospital or increase in reporting rates alone. OBJECTIVE To evaluate a workflow-based response system on staff incident reporting rates. DESIGN, SETTING AND PARTICIPANTS A prospective cohort study of incident reports made by staff members before(More)
OBJECTIVE The objective of this study was to build a model to differentiate between borderline and invasive ovarian tumors. MATERIALS AND METHODS We performed a retrospective study involving 148 patients with borderline or invasive ovarian tumors in our institute between 1997 and 2012. Clinical and pathologic data were collected. Logistic regression was(More)
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