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This paper intends to enhance the simple interrogative sentence analysis , which leads question answering system to understand ”What is this question asking?”.[ Methods]Under the condition that simple interrogative sentence analysis is regarded as a sequence labelling problems, Conditional Random Field (CRF) model can process it well. [Results] Few manual label can lead to promoted result. [Limitations]For...
Based on the present day researches on problem formulation and complicated decision making problem, a definition for complicated decision making problems is presented, the relationship between the formulation of domain knowledge and the formulation of problem is identified, and then a formulation method of complicated decision making problem based on domain knowledge is proposed. The method uses the...
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