Research on spatial conceptual model based on natural language processing

The article studied spatial ontology library construction technology based on ontology and theory of machine learning. Specific content contained an instance method of merging ontology of space-based semi-automatic spatial relation extraction method, spatial ontology library based on linear classifier, method of object space based on genetic algorithm. On the basis of these studies, the article constructed a small space-based ontology modeling of natural language spatial concept prototype and gave visual evaluation system based on t test. The article also verified the validity of conceptual modeling based on natural language. © 2016, UK Simulation Society. All rights reserved.