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Construction of Knowledge Graph English Online Homework Evaluation System Based on Multimodal Neural Network Feature Extraction
This paper defines the data schema of the multimodal knowledge graph, that is, the definition of entity types and relationships between entities. The knowledge point entities are defined as three types of structures, algorithms, and related terms, speech is also defined as one type of entities, and...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Hindawi
2022
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9122670/ https://www.ncbi.nlm.nih.gov/pubmed/35602643 http://dx.doi.org/10.1155/2022/7941414 |