Yuxia Sun

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BACKGROUND vAcute pulmonary embolism (PE) is a life threatening disease. The treatment options depend on the severity of the disease and the mortality varies widely depending on the severity of the condition. It is important to identify patients who are at high risk of mortality. The aim of the present study was to explore the prognostic alues of neutrophil(More)
The game of NoGo is similar to Go, that means they have similar chessboard and stones. However, the rulers are completely different. If the first player suicides, kills a group, or has no more legal moves, the opponent will win the game. In this paper, the patterns of NoGo are given to both players, Black and White, and the urgency of a pattern is(More)
This paper reports a method which has improved performance in feature selection in Chinese Text Categorization. The paper first uses the improved information gain (IG) to select the initial features, and experiments with two methods for feature selection. The first method chooses the top n features of all classes as vector space, while the second method(More)
Five different classification models, namely RFR_SUM, CRFs, Maximum Entropy, SVM and Semantic Similarity Model, are employed for polyphonic disambiguation. Based on observation of the experiment outcome of these models, an additional ensemble method based on majority voting is proposed. The ensemble method obtains an average precision of 96.78%, which(More)
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