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BACKGROUND The aim of this study was to determine current contraceptive use, contraceptive desires and knowledge, future fertility desires, and sterilization regret in a cohort of HIV-positive women. STUDY DESIGN 127 HIV-positive women receiving care at an urban infectious disease clinic completed a survey addressing their contraceptive and reproductive(More)
Beside the word order problem, word choice is another major obstacle for machine translation. Though phrase-based statistical machine translation (SMT) has an advantage of word choice based on local context, exploiting larger context is an interesting research topic. Recently, there have been a number of studies on integrating word sense disambiguation(More)
Conditional random fields (CRFs) have been successfully applied to various applications of predicting and labeling structured data, such as natural language tagging & parsing, image segmentation & object recognition, and protein secondary structure prediction. The key advantages of CRFs are the ability to encode a variety of overlapping, non-independent(More)
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