{"id":"https://openalex.org/W2056915064","doi":"https://doi.org/10.1109/iciinfs.2010.5578662","title":"Measurement of the correlation in a multidimensional feature space","display_name":"Measurement of the correlation in a multidimensional feature space","publication_year":2010,"publication_date":"2010-07-01","ids":{"openalex":"https://openalex.org/W2056915064","doi":"https://doi.org/10.1109/iciinfs.2010.5578662","mag":"2056915064"},"language":"en","primary_location":{"id":"doi:10.1109/iciinfs.2010.5578662","doi":"https://doi.org/10.1109/iciinfs.2010.5578662","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iciinfs.2010.5578662","pdf_url":null,"source":{"id":"https://openalex.org/S7407088469","display_name":"IEEE International Conference on Industrial and Information Systems (ICIIS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 5th International Conference on Industrial and Information Systems","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"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":null,"display_name":"Nirmalya Sen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Nirmalya Sen","raw_affiliation_strings":["Signal Processing Research Group, Centre of Educational Technology, Indian Institute of Technology, Kharagpur, India","Signal Processing Research Group, Centre for Educational Technology, Indian Institute of Technology, Kharagpur, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Signal Processing Research Group, Centre of Educational Technology, Indian Institute of Technology, Kharagpur, India","institution_ids":["https://openalex.org/I145894827"]},{"raw_affiliation_string":"Signal Processing Research Group, Centre for Educational Technology, Indian Institute of Technology, Kharagpur, India","institution_ids":["https://openalex.org/I145894827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101452000","display_name":"Rahul Gupta","orcid":"https://orcid.org/0000-0003-2521-9116","observed_orcids":["https://orcid.org/0000-0003-2521-9116"]},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Rahul Das Gupta","raw_affiliation_strings":["Signal Processing Research Group, Centre of Educational Technology, Indian Institute of Technology, Kharagpur, India","Signal Processing Research Group, Centre for Educational Technology, Indian Institute of Technology, Kharagpur, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Signal Processing Research Group, Centre of Educational Technology, Indian Institute of Technology, Kharagpur, India","institution_ids":["https://openalex.org/I145894827"]},{"raw_affiliation_string":"Signal Processing Research Group, Centre for Educational Technology, Indian Institute of Technology, Kharagpur, India","institution_ids":["https://openalex.org/I145894827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048509342","display_name":"Sandipan Chakroborty","orcid":"https://orcid.org/0000-0003-1061-4535","observed_orcids":["https://orcid.org/0000-0003-1061-4535"]},"institutions":[{"id":"https://openalex.org/I4210139030","display_name":"Samsung (India)","ror":"https://ror.org/04cpx2569","country_code":"IN","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4210139030"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sandipan Chakroborty","raw_affiliation_strings":["SAMSUNG India, Bangalore, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SAMSUNG India, Bangalore, India","institution_ids":["https://openalex.org/I4210139030"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9672,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.78135593,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"452","last_page":"457"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13141","display_name":"Statistical Methods and Applications","score":0.9682999849319458,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13141","display_name":"Statistical Methods and Applications","score":0.9682999849319458,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10057","display_name":"Face and Expression Recognition","score":0.006000000052154064,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10637","display_name":"Advanced Clustering Algorithms Research","score":0.0052999998442828655,"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/correlation-coefficient","display_name":"correlation coefficient","score":0.671999990940094},{"id":"https://openalex.org/keywords/mahalanobis-distance","display_name":"Mahalanobis distance","score":0.9369999766349792},{"id":"https://openalex.org/keywords/mahalanobis-metric","display_name":"Mahalanobis metric","score":0.7039999961853027},{"id":"https://openalex.org/keywords/orthogonal-decomposition","display_name":"orthogonal decomposition","score":0.8399999737739563}],"concepts":[{"id":"https://openalex.org/C1921717","wikidata":"https://www.wikidata.org/wiki/Q1334846","display_name":"Mahalanobis distance","level":2,"score":0.8811127543449402},{"id":"https://openalex.org/C83665646","wikidata":"https://www.wikidata.org/wiki/Q42139305","display_name":"Feature vector","level":2,"score":0.6589918732643127},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.6179062724113464},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.6146838068962097},{"id":"https://openalex.org/C117220453","wikidata":"https://www.wikidata.org/wiki/Q5172842","display_name":"Correlation","level":2,"score":0.5869117975234985},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5374596118927002},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5192034840583801},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4567895531654358},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.44208624958992004},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4284253716468811},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.42049640417099},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3415769338607788},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.30768275260925293},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","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:10.1109/iciinfs.2010.5578662","doi":"https://doi.org/10.1109/iciinfs.2010.5578662","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iciinfs.2010.5578662","pdf_url":null,"source":{"id":"https://openalex.org/S7407088469","display_name":"IEEE International Conference on Industrial and Information Systems (ICIIS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 5th International Conference on Industrial and Information Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1480487340","https://openalex.org/W1495297318","https://openalex.org/W1562327279","https://openalex.org/W2005781192","https://openalex.org/W2101950184","https://openalex.org/W2112440119","https://openalex.org/W2135346934","https://openalex.org/W2799250783","https://openalex.org/W3126588943","https://openalex.org/W3164380460","https://openalex.org/W4300029251","https://openalex.org/W4301689241","https://openalex.org/W6750206705","https://openalex.org/W6795700820","https://openalex.org/W6992347331"],"related_works":["https://openalex.org/W1586060294","https://openalex.org/W427695625","https://openalex.org/W2776708900","https://openalex.org/W2122095084","https://openalex.org/W2090306614","https://openalex.org/W2802538980","https://openalex.org/W2349395683","https://openalex.org/W7221554684","https://openalex.org/W2055761197","https://openalex.org/W1795227028"],"abstract_inverted_index":{"This":[0],"paper":[1],"introduces":[2],"an":[3],"index":[4,23,53],"which":[5],"can":[6],"be":[7],"used":[8],"as":[9],"a":[10,17],"measure":[11],"of":[12,16,32,44,50],"correlation":[13],"between":[14],"features":[15],"multidimensional":[18],"feature":[19],"vector.":[20],"The":[21,48],"proposed":[22,52],"has":[24,38,54],"been":[25,39,55],"intuitively":[26],"explained":[27],"using":[28,41,57],"constant":[29],"distance":[30],"loci":[31],"Mahalanobis":[33],"metric.":[34],"More":[35],"rigorous":[36],"explanation":[37],"given":[40,56],"orthogonal":[42],"decomposition":[43],"the":[45,51],"vector":[46],"space.":[47],"application":[49],"2D":[58],"synthetic":[59],"data.":[60]},"counts_by_year":[],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}