{"id":"https://openalex.org/W2037957123","doi":"https://doi.org/10.1007/s11634-007-0012-1","title":"Lambda pruning: an approximation of the string subsequence kernel for practical SVM classification and redundancy clustering","display_name":"Lambda pruning: an approximation of the string subsequence kernel for practical SVM classification and redundancy clustering","publication_year":2007,"publication_date":"2007-08-30","ids":{"openalex":"https://openalex.org/W2037957123","doi":"https://doi.org/10.1007/s11634-007-0012-1","mag":"2037957123"},"language":"en","primary_location":{"id":"doi:10.1007/s11634-007-0012-1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11634-007-0012-1","pdf_url":null,"source":{"id":"https://openalex.org/S4210175730","display_name":"Advances in Data Analysis and Classification","issn_l":"1862-5347","issn":["1862-5347","1862-5355"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Data Analysis and Classification","raw_type":"journal-article"},"type":"article","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/A5073095295","display_name":"Alexander K. Seewald","orcid":null},"institutions":[{"id":"https://openalex.org/I4210123053","display_name":"Green Solution (Czechia)","ror":"https://ror.org/02p2rdc82","country_code":"CZ","type":"company","lineage":["https://openalex.org/I4210123053"]}],"countries":["CZ"],"is_corresponding":true,"raw_author_name":"Alexander K. Seewald","raw_affiliation_strings":["Seewald Solutions, Leitermayergasse 33/24, 1180, Vienna, Austria","Seewald Solutions, Vienna, Austria"],"affiliations":[{"raw_affiliation_string":"Seewald Solutions, Leitermayergasse 33/24, 1180, Vienna, Austria","institution_ids":["https://openalex.org/I4210123053"]},{"raw_affiliation_string":"Seewald Solutions, Vienna, Austria","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065123061","display_name":"Florian Kleedorfer","orcid":"https://orcid.org/0000-0001-8084-8113"},"institutions":[{"id":"https://openalex.org/I120221655","display_name":"Research Studios Austria","ror":"https://ror.org/04ry38w69","country_code":"AT","type":"nonprofit","lineage":["https://openalex.org/I120221655"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Florian Kleedorfer","raw_affiliation_strings":["Research Studios Austria, Smart Agent Techn., Hasnerstra\u00dfe 123, 1160, Vienna, Austria","Research Studios Austria, Smart Agent Techn., Vienna, Austria"],"affiliations":[{"raw_affiliation_string":"Research Studios Austria, Smart Agent Techn., Hasnerstra\u00dfe 123, 1160, Vienna, Austria","institution_ids":["https://openalex.org/I120221655"]},{"raw_affiliation_string":"Research Studios Austria, Smart Agent Techn., Vienna, Austria","institution_ids":["https://openalex.org/I120221655"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5073095295"],"corresponding_institution_ids":["https://openalex.org/I4210123053"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":2.4932,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.91428034,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"1","issue":"3","first_page":"221","last_page":"239"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11644","display_name":"Spam and Phishing Detection","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T11644","display_name":"Spam and Phishing Detection","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T12016","display_name":"Web Data Mining and Analysis","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T11550","display_name":"Text and Document Classification Technologies","score":0.9975000023841858,"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/string-kernel","display_name":"String kernel","score":0.6957681775093079},{"id":"https://openalex.org/keywords/subsequence","display_name":"Subsequence","score":0.6513145565986633},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.627759575843811},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5983096361160278},{"id":"https://openalex.org/keywords/string","display_name":"String (physics)","score":0.5392003059387207},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.47824588418006897},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.47774332761764526},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.4753658175468445},{"id":"https://openalex.org/keywords/pruning","display_name":"Pruning","score":0.4594391882419586},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4519115388393402},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.42090755701065063},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3278868496417999},{"id":"https://openalex.org/keywords/radial-basis-function-kernel","display_name":"Radial basis function kernel","score":0.2879832684993744},{"id":"https://openalex.org/keywords/kernel-method","display_name":"Kernel method","score":0.2794229984283447},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.1419672667980194},{"id":"https://openalex.org/keywords/bounded-function","display_name":"Bounded function","score":0.08582928776741028}],"concepts":[{"id":"https://openalex.org/C55851704","wikidata":"https://www.wikidata.org/wiki/Q7623983","display_name":"String kernel","level":5,"score":0.6957681775093079},{"id":"https://openalex.org/C137877099","wikidata":"https://www.wikidata.org/wiki/Q1332977","display_name":"Subsequence","level":3,"score":0.6513145565986633},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.627759575843811},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5983096361160278},{"id":"https://openalex.org/C157486923","wikidata":"https://www.wikidata.org/wiki/Q1376436","display_name":"String (physics)","level":2,"score":0.5392003059387207},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.47824588418006897},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.47774332761764526},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.4753658175468445},{"id":"https://openalex.org/C108010975","wikidata":"https://www.wikidata.org/wiki/Q500094","display_name":"Pruning","level":2,"score":0.4594391882419586},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4519115388393402},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.42090755701065063},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3278868496417999},{"id":"https://openalex.org/C75866337","wikidata":"https://www.wikidata.org/wiki/Q7280263","display_name":"Radial basis function kernel","level":4,"score":0.2879832684993744},{"id":"https://openalex.org/C122280245","wikidata":"https://www.wikidata.org/wiki/Q620622","display_name":"Kernel method","level":3,"score":0.2794229984283447},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.1419672667980194},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.08582928776741028},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11634-007-0012-1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11634-007-0012-1","pdf_url":null,"source":{"id":"https://openalex.org/S4210175730","display_name":"Advances in Data Analysis and Classification","issn_l":"1862-5347","issn":["1862-5347","1862-5355"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Data Analysis and Classification","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1489226174","https://openalex.org/W1512098439","https://openalex.org/W1513158862","https://openalex.org/W1540550673","https://openalex.org/W1570448133","https://openalex.org/W1576213419","https://openalex.org/W1601740268","https://openalex.org/W1604938182","https://openalex.org/W2020816856","https://openalex.org/W2086789740","https://openalex.org/W2127713198","https://openalex.org/W2141959870","https://openalex.org/W2161195767","https://openalex.org/W2165405907","https://openalex.org/W2999905431","https://openalex.org/W4285719527","https://openalex.org/W6634338208","https://openalex.org/W6636118231","https://openalex.org/W6676236601","https://openalex.org/W6679091061","https://openalex.org/W6683794572"],"related_works":["https://openalex.org/W2142835450","https://openalex.org/W152351265","https://openalex.org/W3042295250","https://openalex.org/W1499754657","https://openalex.org/W2115255029","https://openalex.org/W1508740138","https://openalex.org/W2000635943","https://openalex.org/W2625467780","https://openalex.org/W4231455533","https://openalex.org/W1558903433"],"abstract_inverted_index":null,"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
