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Identity of long-tail entities in text /

Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor principal: Ilievski, Filip, 1991- (Autor)
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Amsterdam, Netherlands : IOS Press, 2019.
Colección:Studies on the Semantic Web ; v. 043.
Temas:
Acceso en línea:Texto completo

MARC

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049 |a UAMI 
100 1 |a Ilievski, Filip,  |d 1991-  |e author. 
245 1 0 |a Identity of long-tail entities in text /  |c Filip Ilievski. 
264 1 |a Amsterdam, Netherlands :  |b IOS Press,  |c 2019. 
300 |a 1 online resource 
336 |a text  |b txt  |2 rdacontent 
337 |a computer  |b c  |2 rdamedia 
338 |a online resource  |b cr  |2 rdacarrier 
490 1 |a Studies on the semantic web ;  |v volume 043 
505 0 |a Intro -- Title Page -- Contents -- Acronyms -- 1 Introduction -- 1.1 Background: Identity in the digital era -- 1.2 Challenge: Entity Linking in the long tail -- 1.3 Research questions -- 1.4 Approach and structure of the thesis -- 1.4.1 Describing and observing the head and the tail -- 1.4.2 Analyzing the evaluation bias on the long tail -- 1.4.3 Improving the evaluation bias on the long tail -- 1.4.4 Enabling access to knowledge about long-tail entities beyond DBpedia -- 1.4.5 The role of knowledge in establishing identity of long-tail entities -- 1.5 Summary of findings 
505 8 |a 1.6 Software and data -- 2 Describing and Observing the Head and the Tail of Entity Linking -- 2.1 Introduction -- 2.2 Related work -- 2.3 Approach -- 2.3.1 The head-tail phenomena of the entity linking task -- 2.3.2 Hypotheses on the head-tail phenomena of the entity linking task -- 2.3.3 Datasets and systems -- 2.3.4 Evaluation -- 2.4 Analysis of data properties -- 2.4.1 Frequency distribution of forms and instances in datasets -- 2.4.2 PageRank distribution of instances in datasets -- 2.4.3 Ambiguity distribution of forms -- 2.4.4 Variance distribution of instances 
505 8 |a 2.4.5 Interaction between frequency, PageRank, and ambiguity/variance -- 2.4.6 Frequency distribution for a single form or an instance -- 2.5 Analysis of system performance and data properties -- 2.5.1 Correlating system performance with form ambiguity -- 2.5.2 Correlating system performance with form frequency, instance frequency, and PageRank -- 2.5.3 Correlating system performance with ambiguity and frequency of forms jointly -- 2.5.4 Correlating system performance with frequency of instances for ambiguous forms -- 2.6 Summary of findings -- 2.7 Recommended actions -- 2.8 Conclusions 
505 8 |a 3 Analyzing the Evaluation bias on the Long Tail of Disambiguation & Reference -- 3.1 Introduction -- 3.2 Temporal aspect of the disambiguation task -- 3.3 Related work -- 3.4 Preliminary study of EL evaluation datasets -- 3.4.1 Datasets -- 3.4.2 Dataset characteristics -- 3.4.3 Distributions of instances and surface forms -- 3.4.4 Discussion and roadmap -- 3.5 Semiotic generation and context model -- 3.6 Methodology -- 3.6.1 Metrics -- 3.6.2 Tasks -- 3.6.3 Datasets -- 3.7 Analysis -- 3.8 Proposal for improving evaluation -- 3.9 Conclusions 
505 8 |a 4 Improving the Evaluation bias on the Long Tail of Disambiguation & Reference -- 4.1 Introduction -- 4.2 Motivation & target communities -- 4.2.1 Disambiguation & reference -- 4.2.2 Reading Comprehension & Question Answering -- 4.2.3 Moving away from semantic overfitting -- 4.3 Task requirements -- 4.4 Methods for creating an event-based task -- 4.4.1 State of text-to-data datasets -- 4.4.2 From data to text -- 4.5 Data & resources -- 4.5.1 Structured data -- 4.5.2 Example document -- 4.5.3 Licensing & availability -- 4.6 Task design -- 4.6.1 Subtasks -- 4.6.2 Question template 
504 |a Includes bibliographical references. 
588 0 |a Online resource; title from PDF title page (IOS Press, viewed January 14, 2020). 
590 |a eBooks on EBSCOhost  |b EBSCO eBook Subscription Academic Collection - Worldwide 
650 0 |a Natural language processing (Computer science) 
650 2 |a Natural Language Processing 
650 6 |a Traitement automatique des langues naturelles. 
650 7 |a Natural language processing (Computer science)  |2 fast 
776 0 8 |i Print version:  |a Ilievski, Filip, 1991-  |t Identity of long-tail entities in text.  |d Amsterdam, Netherlands : IOS Press, 2019  |z 1643680420  |z 9781643680422  |w (OCoLC)1129988118 
830 0 |a Studies on the Semantic Web ;  |v v. 043. 
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