2008, ISBN: 9783639091212

[ED: Taschenbuch / Paperback], [PU: VDM Verlag Dr. Müller], This dissertation introduces the problem of content-based query replacement. It motivatesthe term correlation modeled using MRF… More...

[ED: Taschenbuch / Paperback], [PU: VDM Verlag Dr. Müller], This dissertation introduces the problem of content-based query replacement. It motivatesthe term correlation modeled using MRFs and thesampling based technique to learn thesearch phrase definitions. These definitions areused as alternative queries to achieve higheraccuracy in several retrieval tasks.Retrieving relevant documents while eliminatingirrelevant documents for an user squery is a challenging task which involves a goodunderstanding of the relation betweenthe data and the query as well as developingalgorithms that can efficiently measure therelevance of the data to the query. As part of thisdissertation, we have developed a hypothesis toreduce the problem of mining search phrasedefinitions significantlyby modeling the joint distribution of terms as aproduct of conditional distributions,modeled as a Markov Random Field. We assume thatthere exists an underlying jointdistribution among terms that are used to describethe search phrase. The modelingwe propose is a condensed representation of inter-term relationship and it appears tocapture insight statistics among terms.describes a target phrase., DE, [SC: 0.00], Neuware, gewerbliches Angebot, H: 220mm, B: 150mm, T: 5mm, 76, [GW: 133g], Selbstabholung und Barzahlung, PayPal, offene Rechnung, Banküberweisung, Internationaler Versand<

ISBN: 9783639091212

[ED: Taschenbuch], [PU: VDM Verlag Dr. Müller], This dissertation introduces the problem of content-based query replacement. It motivatesthe term correlation modeled using MRFs and thesam… More...

[ED: Taschenbuch], [PU: VDM Verlag Dr. Müller], This dissertation introduces the problem of content-based query replacement. It motivatesthe term correlation modeled using MRFs and thesampling based technique to learn thesearch phrase definitions. These definitions areused as alternative queries to achieve higheraccuracy in several retrieval tasks.Retrieving relevant documents while eliminatingirrelevant documents for an user'squery is a challenging task which involves a goodunderstanding of the relation betweenthe data and the query as well as developingalgorithms that can efficiently measure therelevance of the data to the query. As part of thisdissertation, we have developed a hypothesis toreduce the problem of mining search phrasedefinitions significantlyby modeling the joint distribution of terms as aproduct of conditional distributions,modeled as a Markov Random Field. We assume thatthere exists an underlying jointdistribution among terms that are used to describethe search phrase. The modelingwe propose is a condensed..., DE, [SC: 0.00], Neuware, gewerbliches Angebot, 76, [GW: 130g], Banküberweisung, PayPal, [CT: Sonstiges / Sonstiges]<

ISBN: 9783639091212

This dissertation introduces the problem of content-based query replacement. It motivatesthe term correlation modeled using MRFs and thesampling based technique to learn thesearch phrase … More...

This dissertation introduces the problem of content-based query replacement. It motivatesthe term correlation modeled using MRFs and thesampling based technique to learn thesearch phrase definitions. These definitions areused as alternative queries to achieve higheraccuracy in several retrieval tasks.Retrieving relevant documents while eliminatingirrelevant documents for an user squery is a challenging task which involves a goodunderstanding of the relation betweenthe data and the query as well as developingalgorithms that can efficiently measure therelevance of the data to the query. As part of thisdissertation, we have developed a hypothesis toreduce the problem of mining search phrasedefinitions significantlyby modeling the joint distribution of terms as aproduct of conditional distributions,modeled as a Markov Random Field. We assume thatthere exists an underlying jointdistribution among terms that are used to describethe search phrase. The modelingwe propose is a condensed representation of inter-term relationship and it appears tocapture insight statistics among terms.describes a target phrase. Bücher / Naturwissenschaften, Medizin, Informatik & Technik / Informatik & EDV, [PU: VDM Verlag Dr. Müller, Saarbrücken]<

ISBN: 9783639091212

*Content-Based Mining of Query Replacements* - A Probabilistic Approach to Bridging the Semantic Gap Between Search Phrases and Items' Information / Taschenbuch für 48.99 € / Aus dem Bere… More...

*Content-Based Mining of Query Replacements* - A Probabilistic Approach to Bridging the Semantic Gap Between Search Phrases and Items' Information / Taschenbuch für 48.99 € / Aus dem Bereich: Bücher, Ratgeber, Computer & Internet Medien > Bücher nein Buch (kartoniert) Hardcover;Naturwissenschaften, Medizin, Informatik, Technik;Informatik, EDV, VDM Verlag Dr. Müller<

2008, ISBN: 9783639091212

Vdm Verlag Dr. Müller, Taschenbuch, 76 Seiten, Publiziert: 2008-10-31T00:00:01Z, Produktgruppe: Buch, 0.12 kg, Informatik, IT-Ausbildung & -Berufe, Computer & Internet, Kategorien, Bücher… More...

Vdm Verlag Dr. Müller, Taschenbuch, 76 Seiten, Publiziert: 2008-10-31T00:00:01Z, Produktgruppe: Buch, 0.12 kg, Informatik, IT-Ausbildung & -Berufe, Computer & Internet, Kategorien, Bücher, Ingenieurwissenschaft & Technik, Naturwissenschaften & Technik, Taschenbücher, Fremdsprachige Bücher, Englische Bücher, Vdm Verlag Dr. Müller, 2008<