Title:
Corpora, evaluation tools
Speaker:
Kalina Bontcheva
Subject:
Computer Science: Software and Tools: Semantic Web: Annotation: Tagging: Information Extraction
Area:
Computer Science
Type of school:
videolectures.net
School name:
University of Sheffield
Country:
United Kingdom
Course language:
English (United Kingdom)
Course media:
Video
Course duration:
01:02:31
Contributor:
HR
Comments:
Corpora, evaluation tools
author: Kalina Bontcheva, University of Sheffield
Slides
0:00 GATE Ontology Tools
0:42 Ontology Plugins (gate 3.1 beta 1)
4:51 Create New Ontology LR
7:25 Loading extra data
13:25 Create New Ontology LR
14:02 View classes
15:07 View instances
15:51 Ontology API
17:54 Ontology API (2)
22:33 Onto gazetteer
33:05 JAPE and Ontologies
45:39 Results
45:45 Sample use
47:39 Some Terminology
49:31 Learning Ontologies with GATE
50:16 Example Ontology Learning Approach
51:19 JAPE Patterns for Ontology Learning
52:25 Populating Ontologies with IE
54:01 Towards Semantic Tagging of Entities
54:20 Populating Ontologies with IE
54:55 Towards Semantic Tagging of Entities
56:14 Tasks
59:26 Example
60:06 Metadata Creation with IE in GATE
61:23 Entity Pattern Search
61:50 Pattern Search: Entity Results
61:56 Entity Pattern Search: KIM Explorer
62:00 Pattern Search, Referring Documents