منابع مشابه
Signi cant Lexical Relationships
We describe a test that can be used to accurately assess the significance of a population model from a data sample using freely available software. We apply this test to the study of lexical relationships and demonstrate that the results obtained using this test are both theoretically more reliable and diierent from the results obtained using previous approaches.
متن کاملcant Lexical Relationships
Statistical NLP inevitably deals with a large number of rare events As a consequence NLP data often vio lates the assumptions implicit in traditional statistical procedures such as signi cance testing We describe a signi cance test an exact conditional test that is appropriate for NLP data and can be performed us ing freely available software We apply this test to the study of lexical relations...
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Ant colony optimization (ACO) algorithms for classification in general employ a sequential covering strategy to create a list of classification rules. A key component in this strategy is the selection of the rule quality function, since the algorithm aims at creating one rule at a time using an ACObased procedure to search the best rule. Recently, an improved strategy has been proposed in the c...
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In a recent edition of this journal, Mannion and Braithwaite provide a succinct analysis of the emergence, and ultimately limited impact, of what they term the current ‘Safety I’ movement in healthcare. They describe the arc of this field from denial, through engagement via mechanisms and approaches imported from other industries, to the current situation where, despite ‘best efforts,’ error ra...
متن کاملNursing assessment of continuous vital sign surveillance to improve patient safety on the medical/surgical unit
AIMS AND OBJECTIVES Evaluate continuous vital sign surveillance as a tool to improve patient safety in the medical/surgical unit. BACKGROUND Failure-to-rescue is an important measure of hospital quality. Patient deterioration is often preceded by changes in vital signs. However, continuous multi-parameter vital sign monitoring may decrease patient safety with an abundance of unnecessary alarm...
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ژورنال
عنوان ژورنال: Journal of Pediatric Nursing
سال: 2016
ISSN: 0882-5963
DOI: 10.1016/j.pedn.2016.05.003