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Semantic Technologies & GATE

This document provides an in-depth overview of the General Architecture for Text Engineering (GATE), focusing on its applications in Natural Language Processing (NLP) and Information Extraction (IE). It highlights the Ontology-Based Information Extraction (OBIE) system, showcasing how to annotate documents and improve models using tools like OCAT. The training course, held in Montreal from August 30 to September 3, 2010, covers various modules, including semantic annotation, linked data management, and semantic search methods. Explore advanced techniques in semantic technology!

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Semantic Technologies & GATE

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  1. Semantic Technologies&GATE NSWI140 22.12.2010 Jan Dědek

  2. GATE • General Architecture for Text Engineering • Natural Language Processing (NLP) • Information Extraction (IE) • Text Annotation • http://gate.ac.uk/

  3. GATE

  4. GATE • Ontology-Based Information Extraction • http://gate.ac.uk/demos/obie/obie.html • The OBIE movie shows how to: • load an unannotated document and automatically annotate it with OBIE (Ontology-Based Information Extraction), • manually add, delete and change annotations using OCAT (Ontology Corpus Annotation Tool), which displays an ontology tree of annotations, and • send the document back to the trainer to improve the model incrementally.

  5. Semantic Technologies & GATE • GATE Training and Certification • http://gate.ac.uk/family/training.html • Track 3: Advanced GATE • Module 9: Semantic Annotation with GATE • Track 4: Semantic Technology: Basics, Tools, and Applications • Module 13: Introduction to Semantic Technology, Ontologies and the Semantic Web • Module 14: Linked Data Management and RDF Search • Module 15: Semantic Repositories: Data models, query languages, OWLIM and benchmarking • Module 16: Semantic Search: information retrieval methods

  6. Third GATE Training Course, August 30th-September 3rd 2010, Montreal, Canada • http://gate.ac.uk/wiki/TrainingCourseAug2010/ • Track 3: Advanced GATE • Module 9: Semantic Annotation with GATE • http://gate.ac.uk/sale/talks/gate-course-aug10/track-3/module-9-ontologies/module-9-ontologies.pdf • Track 4: Semantic Technology: Basics, Tools, and Applications • Module 13: Introduction to Semantic Technology, Ontologies and the Semantic Web • https://gate.ac.uk/wiki/TrainingCourseAug2010/track4-slides/module-13.pdf • Module 14: Linked Data Management and RDF Search • https://gate.ac.uk/wiki/TrainingCourseAug2010/track4-slides/module-14.pdf • Module 15: Semantic Repositories: Data models, query languages, OWLIM and benchmarking • https://gate.ac.uk/wiki/TrainingCourseAug2010/track4-slides/module-15.pdf • Module 16: Semantic Search: information retrieval methods • https://gate.ac.uk/wiki/TrainingCourseAug2010/track4-slides/module-16.pdf

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