Relationship between forward inference versus backward inference and predict in chinese text comprehension 中文故事阅读中预期与前后向推理的关系
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The forward inference algorithm starts from existing facts while the backward inference starts from result fact 基于ann的知识库，论文提出了两种不同的推理算法。
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3 . this paper analyzes the inference mechanism based on neural network and discusses two inference methods which are forward and backward inference 深入分析了基于神经网络的推理算法的运行机理，讨论了正向推理和逆向推理算法的特点。
