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Jerome I. Gellman 《International Journal for Philosophy of Religion》2011,70(2):161-166
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Jerome A. Motto 《Suicide & life-threatening behavior》1980,10(4):230-238
ABSTRACT: The “clinical model” approach to estimating suicide risk assumes that persons sharing specific attributes will also share certain indicators of vulnerability to suicide. This would warrant an empirically derived risk assessment scale applicable only to persons with those attributes. Nine hundred seventy eight persons at risk for suicide who met our criteria for alcohol abuse were interviewed at length and followed for two years, during which 53 (5.5 percent) committed suicide. Eleven variables which best differentiated those who suicided from those who did not in an index set were then applied to an independent validation set. Clinical implications of the findings are discussed. 相似文献
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This paper describes a problem-solving framework In which aspects of mathematical decision theory are incorporated into symbolic problem-solving techniques currently predominant in artificial intelligence. The utility function of decision theory IS used to reveal tradeoffs among competing strategies for achieving various goals, taking into account such factors as reliability, the complexity of steps in the strategy, and the value of the goal. The utility function on strategies can therefore be used as a guide when searching for good strategies. It is also used to formulate solutions to the problems of how to acquire a world model, how much planning effort is worthwhile, and whether verification tests should be performed. These techniques are illustrated by application to the classic monkey and bananas problem. 相似文献