Deri in three ontology-lexicons for fact extraction

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Cash flows for investments rose to EUR 808m, of which EUR 227m in intangible assets. Extract facts from texts

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Ontology-Lexicons for Fact Extraction, Deri-In-Three series: Three slides in Three Minutes

Transcript of Deri in three ontology-lexicons for fact extraction

Page 1: Deri in three   ontology-lexicons for fact extraction

Cash flows for investments rose to EUR 808m, of which EUR 227m in intangible assets.

Extract facts from texts

Page 2: Deri in three   ontology-lexicons for fact extraction

Description of Domain(Ontology)

Cash flows for investments rose to EUR 808m, of which EUR 227m in intangible assets.

Extract facts from texts

Page 3: Deri in three   ontology-lexicons for fact extraction

Extract facts from texts

Description of Domain(Ontology)

Cash flows for investments rose to EUR 808m, of which EUR 227m in intangible assets.

Page 4: Deri in three   ontology-lexicons for fact extraction

Description of Domain(Ontology)

Cash flows for investments rose to EUR 808m, of which EUR 227m in intangible assets.

Extract facts from texts

Page 5: Deri in three   ontology-lexicons for fact extraction

Already solved??•   learn model from scratch 

•   take model as is…

Page 6: Deri in three   ontology-lexicons for fact extraction

Already solved??

learn variations instead model

•   learn model from scratch 

•   take model as is…

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Already solved??

cash flows

term

revenue

modeltext

•   learn model from scratch 

•   take model as is…

learn variations instead model

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Already solved??

invest-ments

linguistic modeltext

investingNoun/Plural Verb

•   learn model from scratch 

•   take model as is…

learn variations instead model

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Ontology-Lexicon for Fact Extraction

Revenue From

InvestingActivities

semantic term + linguistic information information

1. Integrative Model

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Ontology-Lexicon for Fact Extraction

Revenue From

InvestingActivities Linguistic

Web Services

semantic term + linguistic information information

1. Integrative Model2. Enrich with web resources3. Do fact extraction !