{"id":"https://openalex.org/W1526676065","doi":"https://doi.org/10.1007/11899402_11","title":"Markov Blankets and Meta-heuristics Search: Sentiment Extraction from Unstructured Texts","display_name":"Markov Blankets and Meta-heuristics Search: Sentiment Extraction from Unstructured Texts","publication_year":2006,"publication_date":"2006-01-01","ids":{"openalex":"https://openalex.org/W1526676065","doi":"https://doi.org/10.1007/11899402_11","mag":"1526676065"},"language":"en","primary_location":{"id":"doi:10.1007/11899402_11","is_oa":false,"landing_page_url":"https://doi.org/10.1007/11899402_11","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","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/A5035398709","display_name":"Edoardo M. Airoldi","orcid":"https://orcid.org/0000-0002-3512-0542"},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Edoardo Airoldi","raw_affiliation_strings":["School of Computer Science, Carnegie Mellon University, Pittsburgh, PA, 15213, USA","School of Computer Science, Carnegie Mellon University, Pittsburgh, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, Carnegie Mellon University, Pittsburgh, PA, 15213, USA","institution_ids":["https://openalex.org/I74973139"]},{"raw_affiliation_string":"School of Computer Science, Carnegie Mellon University, Pittsburgh, USA","institution_ids":["https://openalex.org/I74973139"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100781916","display_name":"Xue Bai","orcid":"https://orcid.org/0000-0001-9717-846X"},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xue Bai","raw_affiliation_strings":["School of Computer Science, Carnegie Mellon University, Pittsburgh, PA, 15213, USA","The John Heinz III School of Public Policy and Management, Carnegie Mellon University, Pittsburgh, PA, 15213, USA","School of Computer Science, Carnegie Mellon University, Pittsburgh, USA","The John Heinz III School of Public Policy and Management, Carnegie Mellon University, Pittsburgh, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, Carnegie Mellon University, Pittsburgh, PA, 15213, USA","institution_ids":["https://openalex.org/I74973139"]},{"raw_affiliation_string":"The John Heinz III School of Public Policy and Management, Carnegie Mellon University, Pittsburgh, PA, 15213, USA","institution_ids":["https://openalex.org/I74973139"]},{"raw_affiliation_string":"School of Computer Science, Carnegie Mellon University, Pittsburgh, USA","institution_ids":["https://openalex.org/I74973139"]},{"raw_affiliation_string":"The John Heinz III School of Public Policy and Management, Carnegie Mellon University, Pittsburgh, USA","institution_ids":["https://openalex.org/I74973139"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046671743","display_name":"Rema Padman","orcid":"https://orcid.org/0000-0003-4250-4357"},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rema Padman","raw_affiliation_strings":["The John Heinz III School of Public Policy and Management, Carnegie Mellon University, Pittsburgh, PA, 15213, USA","The John Heinz III School of Public Policy and Management, Carnegie Mellon University, Pittsburgh, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The John Heinz III School of Public Policy and Management, Carnegie Mellon University, Pittsburgh, PA, 15213, USA","institution_ids":["https://openalex.org/I74973139"]},{"raw_affiliation_string":"The John Heinz III School of Public Policy and Management, Carnegie Mellon University, Pittsburgh, USA","institution_ids":["https://openalex.org/I74973139"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":1.5073,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.82031003,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"167","last_page":"187"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9998999834060669,"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/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9998999834060669,"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/T10028","display_name":"Topic Modeling","score":0.9993000030517578,"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":0.9990000128746033,"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":0.7503745555877686},{"id":"https://openalex.org/keywords/heuristics","display_name":"Heuristics","score":0.6984596252441406},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.6048724055290222},{"id":"https://openalex.org/keywords/bayesian-probability","display_name":"Bayesian probability","score":0.49484461545944214},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.47787800431251526},{"id":"https://openalex.org/keywords/vocabulary","display_name":"Vocabulary","score":0.47226086258888245},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.43978869915008545},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.4107987582683563},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4073207378387451},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.3729556202888489},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.17149963974952698},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.0790567696094513}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7503745555877686},{"id":"https://openalex.org/C127705205","wikidata":"https://www.wikidata.org/wiki/Q5748245","display_name":"Heuristics","level":2,"score":0.6984596252441406},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.6048724055290222},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.49484461545944214},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.47787800431251526},{"id":"https://openalex.org/C2777601683","wikidata":"https://www.wikidata.org/wiki/Q6499736","display_name":"Vocabulary","level":2,"score":0.47226086258888245},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.43978869915008545},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.4107987582683563},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4073207378387451},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3729556202888489},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.17149963974952698},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0790567696094513},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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":1,"locations":[{"id":"doi:10.1007/11899402_11","is_oa":false,"landing_page_url":"https://doi.org/10.1007/11899402_11","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4","score":0.5099999904632568}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W13176313","https://openalex.org/W123043039","https://openalex.org/W846742640","https://openalex.org/W1485720688","https://openalex.org/W1489003673","https://openalex.org/W1494732973","https://openalex.org/W1524326598","https://openalex.org/W1524761913","https://openalex.org/W1530398305","https://openalex.org/W1592785605","https://openalex.org/W1838515187","https://openalex.org/W1849729440","https://openalex.org/W1927021121","https://openalex.org/W1979711143","https://openalex.org/W2028962062","https://openalex.org/W2034170092","https://openalex.org/W2069736034","https://openalex.org/W2071238250","https://openalex.org/W2074673068","https://openalex.org/W2075718943","https://openalex.org/W2091626355","https://openalex.org/W2097089247","https://openalex.org/W2099900459","https://openalex.org/W2115023510","https://openalex.org/W2129564794","https://openalex.org/W2143891888","https://openalex.org/W2144237703","https://openalex.org/W2147880316","https://openalex.org/W2153804780","https://openalex.org/W2155328222","https://openalex.org/W2161068733","https://openalex.org/W2162095731","https://openalex.org/W2166706824","https://openalex.org/W2199803028","https://openalex.org/W2327022120","https://openalex.org/W2339500526","https://openalex.org/W2787893582","https://openalex.org/W2801464996","https://openalex.org/W2911854988","https://openalex.org/W3133236490","https://openalex.org/W3146306708","https://openalex.org/W3195372414","https://openalex.org/W4212899374","https://openalex.org/W4231741839","https://openalex.org/W4249572517","https://openalex.org/W4302423442"],"related_works":["https://openalex.org/W2280422768","https://openalex.org/W3143197806","https://openalex.org/W4252555497","https://openalex.org/W3121175838","https://openalex.org/W3016293053","https://openalex.org/W2401723157","https://openalex.org/W2784269775","https://openalex.org/W2952904874","https://openalex.org/W324626582","https://openalex.org/W4389302559"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
