首页> 外文期刊>Spatial cognition and computation >Discovering Order in Chaos: Using a Heuristic Ontology to Derive Spatio-Temporal Sequences for Cadastral Data
【24h】

Discovering Order in Chaos: Using a Heuristic Ontology to Derive Spatio-Temporal Sequences for Cadastral Data

机译:发现混沌中的顺序:使用启发式本体推导地籍数据的时空序列

获取原文
获取原文并翻译 | 示例
           

摘要

A heuristic ontology is an ontology that describes concepts using heuristics ('rules of thumb' or guidelines) rather than axioms as in a classical ontology. The heuristics can be used to establish whether a given instance is a member of the concept defined by the heuristics in a data-driven manner. The approach may be particularly useful if data is poor, irregular or incomplete. A heuristic ontology was used to determine whether given collections of land parcels are valid spatio-temporal sequences and thus automatically derive sequence data that would otherwise have to be maintained manually, achieving levels of precision of 94% and recall of 67%.
机译:启发式本体是一种使用启发式(“经验法则”或准则)描述概念的本体,而不是像经典本体中那样使用公理来描述概念。启发式可用于以数据驱动的方式确定给定实例是否是启发式定义的概念的成员。如果数据差,不规则或不完整,该方法可能特别有用。使用启发式本体来确定给定的地块集合是否为有效的时空序列,从而自动得出否则必须手动维护的序列数据,从而达到94%的精确度和67%的召回率。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号