Distinguishing Between Instances and Classes in the Wikipedia Taxonomy

author: Cäcilia Zirn, EML Research gGmbH

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*Slides*
0:00	Distinguishing between Instances Distinguishing between Instances Taxonomy
0:16	A Wikipedia Ontology?
0:45	Wikipedia Ontology
1:37	Outline
1:54	Prerequisites: Category Network
2:27	Deriving a taxonomy
3:00	Deriving a taxonomy
3:19	Outline
3:23	Instances and Classes
4:03	Distinction between instances and classes...
4:32	Distinction between instances and classes...
4:55	Outline
4:58	Methods
5:44	Methods
5:48	Structure-based method (1)
6:10	Structure-based method (1)
6:22	Structure-based method (2)
6:45	Structure-based method (3)
7:04	Structure-based method (3)
7:11	Structure-based method (4)
7:49	Methods
7:53	Method: NER (1)
8:06	Method: NER (1)
8:13	Utility: Named Entity Recognizer
8:43	Method: NER (2)
8:47	Method: NER (2)
8:58	Utility: Parser
9:23	Utility: Lexical head finder
9:39	Method: NER (3)
9:59	Method: NER (3)
10:21	Methods
10:25	Method: Capitalization (1)
10:54	Method: Capitalization (1)
11:22	Method: Capitalization (2)
12:16	Methods
12:19	Method: Plural (1)
12:47	Method: Plural (1)
13:01	Method: Plural (2)
13:09	Method: Plural (2)
13:18	Utility: Part-of-speech tagging
13:49	Method: Plural (3)
14:02	Methods
14:05	Method: Page (1)
14:32	Method: Page (1)
14:52	Method: Page (2)
15:03	Outline
15:09	Data (1)
15:49	Data (2)
16:00	Measures (1)
16:49	Measures (2)
16:57	Measures (3)
17:15	Evaluate every method separately
17:59	Evaluate every method separately
18:17	Final setting
18:27	Final setting
19:17	Final setting
19:45	Final setting
20:28	Final results
21:19	Discussion
22:06	Outline
22:08	Conclusions
22:55	Thanks!
23:22	- Questions

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