关键词 ：支持向量机 (SVM);推理模型 ;跑道视程 ;分类预测 [gap=10415]Key words: Support Vector Machine; Illation Model; Runway Visual Range; Classified Prediction
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This algorithm inclines to the attribute with more values,which affects the efficiency of classification and prediction.
该算法偏向于选择取值较多的属性,而属性值较多的属性不总是重要的,从而影响了分类预测的高效性。
参考来源 - 基于属性重要度的ID3改进算法Specially introduced the BP neural network's classified forecast and the quotation trend forecast example test, obtains the expectation effect.
特别是介绍了BP神经网络的分类预测和行情走势预测实例测试,取得预期效果。
参考来源 - 农产品市场行情预警系统的设计与实现·2,447,543篇论文数据，部分数据来源于NoteExpress
在生物统计以及数据挖掘中，分类预测是最基本的任务之一。
Classification is one of the most basic tasks during the biological statistics and data mining.
决策树是一个类似于流程图的树结构，主要用途是提取分类规则，进行分类预测。
Decision tree, as a flow chart, is structure of a tree, which is mostly used in finding classification rules and prediction of classification.
特别是分类关联规则既能用于概念描述又能用于分类预测与决策，在数据挖掘中发挥重要作用。
In particular, the class association rule (CAR), which can be used not only for concept description but also for class prediction and decision-making, has an important role in data mining.
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