Latent semantic understanding of geographical environment spatio-temporal data based on topic model
Text is an important data mode of battlefield information. Mining spatial-temporal semantic information of geographical environment from battlefield text is an important method for machine to understand battlefield environment, which is helpful to expand battlefield environment spatial cognition and...
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| Autores principales: | , , , |
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| Formato: | article |
| Lenguaje: | ZH |
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Surveying and Mapping Press
2021
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/2e3ea86b753646059c998bbd5b651f6f |
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