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A tightness continuum measure of Chinese semantic units, and its application to information retrieval
DownloadSpring 2010
Chinese is very different from alphabetical languages such as English, as there are no delimiters between Chinese words. So Chinese segmentation is an important step for most Chinese natural language processing (NLP) tasks. We propose a tightness continuum for Chinese semantic units. The...
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2003
Chen, Zhi-Zhong, Xu, Ying, Wen, Jianjun, Lin, Guohui, Jiang, Tao, Xu, Dong, Rizzi, Romeo
Technical report TR03-07. Protein NMR peak assignment refers to the process of assigning a group of \"spin systems\" obtained experimentally to a protein sequence of amino acids. The automation of this process is still an unsolved and challenging problem in NMR protein structure determination....
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Spring 2017
Information extraction, extracting structured information from text, is a vital component for many natural language tasks such as question answering. It generally consists of two components: (1) named entity recognition (NER), identifying noun phrases that are names of organizations, persons, or...