منابع مشابه
Asked, Not Answered
There is a general agreement that before a therapy can be accepted into widespread clinical use, demonstration of efficacy in randomized clinical trials (RCTs) is absolutely necessary. There are, however, a growing number of experts who believe that demonstration of RCT efficacy might not be a sufficient basis for widespread acceptance.1 RCTs may not enroll subjects representative of patients i...
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English. Question Answering (QA) is an important aspect of Natural Language Processing. It comprises building a system that automatically answers questions sought in natural language. Frequently Asked Questions (FAQs) are a set of listed questions and answers concerning a specific topic, which are most likely to be enquired by a user. This paper deals with developing an open domain QA system fo...
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Social question and answer (Q&A) sites receive tens of thousands of questions each day, producing a mix of archival information, asker satisfaction, and, sometimes, frustration. This paper builds upon several recent research efforts that have explored the nature and qualities of questions asked on these social Q&A sites by offering a focused examination of answers posted to three of the most po...
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Anticoagulation after ischaemic stroke was a topic of major controversy for decades until a series of randomised clinical trials consistently showed no net benefi t of heparin or warfarin compared with aspirin. Any reduction in the risk of recurrent ischaemic stroke was off set by an increase in risk of intracerebral haemorrhages. One cause of stroke for which the eff ect of anticoagulation rem...
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ژورنال
عنوان ژورنال: American Journal of Orthodontics and Dentofacial Orthopedics
سال: 2018
ISSN: 0889-5406
DOI: 10.1016/j.ajodo.2018.08.012