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Knowledge representation and reasoning

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Related lectures (31)

Semantic Web: Ontologies and RDF Modeling Log in to Mediaspace to watch this video

Covers the creation and encoding of ontologies, modeling RDF statements, syntax, and classification.

Knowledge Inference Log in to Mediaspace to watch this video

Explores knowledge inference, embedding techniques, and schema matching in data integration.

Semantic Web & Information Extraction Log in to Mediaspace to watch this video

Explores Semantic Web, ontologies, information extraction, key phrases, named entities, and knowledge bases.

Data-Driven Sustainability: Representing Knowledge & Decision-Making Log in to Mediaspace to watch this video

Explores data-driven sustainability, emphasizing the importance of data representation in design and manufacturing processes.

Semantic Web: Knowledge Graphs Log in to Mediaspace to watch this video

Explores knowledge representation, information extraction, and the Semantic Web vision, emphasizing standardization, mapping, and ontologies in structuring data.

Information Extraction: Methods and Applications Log in to Mediaspace to watch this video

Explores methods for information extraction, including traditional and embedding-based approaches, supervised learning, distant supervision, and taxonomy induction.

Semantic Web Resources Log in to Mediaspace to watch this video

Explores popular ontologies and knowledge bases like WordNet, WikiData, Google Knowledge Graph, and Schema.org, as well as Linked Open Data sets.

Matrix Factorization: Linking Text to Knowledge Bases Log in to Mediaspace to watch this video

Explores distant supervision for linking text to knowledge bases using entity extraction and classifiers.

Knowledge Modeling: Introduction Log in to Mediaspace to watch this video

Explores manual creation of knowledge bases and challenges in knowledge extraction from text.

SGD and Mean Field Analysis Log in to Mediaspace to watch this video

Explores Stochastic Gradient Descent and Mean Field Analysis in two-layer neural networks, emphasizing their iterative processes and mathematical foundations.

Link Prediction: Knowledge Inference Log in to Mediaspace to watch this video

Discusses link prediction in knowledge graphs and models like TransE.

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