{"id":"https://openalex.org/W155336399","doi":"https://doi.org/10.21437/interspeech.2010-416","title":"Improving cross database prediction of dialogue quality using mixture of experts","display_name":"Improving cross database prediction of dialogue quality using mixture of experts","publication_year":2010,"publication_date":"2010-09-26","ids":{"openalex":"https://openalex.org/W155336399","doi":"https://doi.org/10.21437/interspeech.2010-416","mag":"155336399"},"language":"en","primary_location":{"id":"doi:10.21437/interspeech.2010-416","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2010-416","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2010","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5027379788","display_name":"Klaus-Peter Engelbrecht","orcid":null},"institutions":[{"id":"https://openalex.org/I4577782","display_name":"Technische Universit\u00e4t Berlin","ror":"https://ror.org/03v4gjf40","country_code":"DE","type":"education","lineage":["https://openalex.org/I4577782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Klaus-Peter Engelbrecht","raw_affiliation_strings":["Technische Universit\u00e4t Berlin, Berlin, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technische Universit\u00e4t Berlin, Berlin, Germany","institution_ids":["https://openalex.org/I4577782"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047412162","display_name":"Hamed Ketabdar","orcid":null},"institutions":[{"id":"https://openalex.org/I58534130","display_name":"Deutsche Telekom (United Kingdom)","ror":"https://ror.org/00qxrgg46","country_code":"GB","type":"company","lineage":["https://openalex.org/I4210093367","https://openalex.org/I58534130"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Hamed Ketabdar","raw_affiliation_strings":["Deutsche Telekom (United Kingdom), Welwyn Garden City, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Deutsche Telekom (United Kingdom), Welwyn Garden City, United Kingdom","institution_ids":["https://openalex.org/I58534130"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075001284","display_name":"Sebastian M\u00f6ller","orcid":"https://orcid.org/0000-0003-3057-0760"},"institutions":[{"id":"https://openalex.org/I58534130","display_name":"Deutsche Telekom (United Kingdom)","ror":"https://ror.org/00qxrgg46","country_code":"GB","type":"company","lineage":["https://openalex.org/I4210093367","https://openalex.org/I58534130"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Sebastian M\u00f6ller","raw_affiliation_strings":["Deutsche Telekom (United Kingdom), Welwyn Garden City, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Deutsche Telekom (United Kingdom), Welwyn Garden City, United Kingdom","institution_ids":["https://openalex.org/I58534130"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.01234652,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1337","last_page":"1340"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12031","display_name":"Speech and dialogue systems","score":0.9954000115394592,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12031","display_name":"Speech and dialogue systems","score":0.9954000115394592,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9887999892234802,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9409000277519226,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7040603756904602},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.5613759160041809},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.389737069606781},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.354560524225235},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.33658039569854736}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7040603756904602},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.5613759160041809},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.389737069606781},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.354560524225235},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.33658039569854736},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.21437/interspeech.2010-416","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2010-416","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2010","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.476.2930","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.476.2930","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.qu.tu-berlin.de/fileadmin/fg41/download/Publikationen/Interne_Publikationen/Klaus_Engelbrecht/Engelbrecht_IS2010.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W119047706","https://openalex.org/W1575195916","https://openalex.org/W2097897204","https://openalex.org/W2121486117","https://openalex.org/W2604105952"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W4402327032","https://openalex.org/W3204019825"],"abstract_inverted_index":{"Models":[0],"for":[1,62,88],"the":[2,76,89,101],"prediction":[3,91,103],"of":[4,22,59,67,75,82],"user":[5,107],"judgments":[6],"from":[7],"interaction":[8],"data":[9,77],"can":[10,99],"be":[11],"used":[12],"in":[13,30],"different":[14],"contexts":[15],"such":[16,96],"as":[17,26],"system":[18],"quality":[19,109],"assessment,":[20],"monitoring":[21],"deployed":[23],"systems,":[24],"or":[25],"a":[27,38,57],"reward":[28],"function":[29],"learned":[31],"dialog":[32,113],"managers.":[33],"Such":[34],"models":[35],"still":[36],"show":[37,94],"considerable":[39],"lack":[40],"with":[41],"respect":[42],"to":[43,55],"their":[44],"generalizability":[45],"[6].":[46],"This":[47],"paper":[48],"specifically":[49],"addresses":[50],"this":[51],"issue.":[52],"We":[53,93],"propose":[54],"use":[56],"Mixture":[58,66],"Experts":[60],"approach":[61,98],"cross-database":[63,102],"predictions.":[64],"In":[65],"Experts,":[68],"several":[69],"classifiers":[70],"are":[71,86],"trained":[72],"on":[73],"subsets":[74],"showing":[78],"specific":[79],"characteristics.":[80],"Predictions":[81],"each":[83],"expert":[84],"model":[85],"combined":[87],"overall":[90],"result.":[92],"that":[95],"an":[97],"improve":[100],"accuracy.":[104],"Index":[105],"Terms:":[106],"judgments,":[108],"prediction,":[110],"evaluation,":[111],"spoken":[112],"systems":[114]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
