{"id":"https://openalex.org/W4309490301","doi":"https://doi.org/10.1007/s12650-022-00900-4","title":"iHELP: interactive hierarchical linear projections for interpreting non-linear projections","display_name":"iHELP: interactive hierarchical linear projections for interpreting non-linear projections","publication_year":2022,"publication_date":"2022-11-18","ids":{"openalex":"https://openalex.org/W4309490301","doi":"https://doi.org/10.1007/s12650-022-00900-4"},"language":"en","primary_location":{"id":"doi:10.1007/s12650-022-00900-4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s12650-022-00900-4","pdf_url":null,"source":{"id":"https://openalex.org/S10355277","display_name":"Journal of Visualization","issn_l":"1343-8875","issn":["1343-8875","1875-8975"],"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":"Journal of Visualization","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/A5087805627","display_name":"Xingchen Zeng","orcid":"https://orcid.org/0000-0002-1967-0595"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xingchen Zeng","raw_affiliation_strings":["School of Computer Science and Engineering, Central South University, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082486313","display_name":"Haowen Zhou","orcid":"https://orcid.org/0000-0001-9678-1865"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haowen Zhou","raw_affiliation_strings":["School of Computer Science and Engineering, Central South University, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101599541","display_name":"Zhicong Li","orcid":"https://orcid.org/0000-0003-1977-1107"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhicong Li","raw_affiliation_strings":["School of Computer Science and Engineering, Central South University, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100438525","display_name":"Chengqi Zhang","orcid":"https://orcid.org/0000-0001-5715-7154"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chenqi Zhang","raw_affiliation_strings":["School of Computer Science and Engineering, Central South University, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056910392","display_name":"Juncong Lin","orcid":"https://orcid.org/0000-0001-6500-6655"},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Juncong Lin","raw_affiliation_strings":["Software School of Xiamen University, Xiamen University, Xiamen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Software School of Xiamen University, Xiamen University, Xiamen, China","institution_ids":["https://openalex.org/I191208505"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079986783","display_name":"Jiazhi Xia","orcid":"https://orcid.org/0000-0003-4629-6268"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]},{"id":"https://openalex.org/I20616075","display_name":"Qinghai Normal University","ror":"https://ror.org/03az1t892","country_code":"CN","type":"education","lineage":["https://openalex.org/I20616075"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jiazhi Xia","raw_affiliation_strings":["School of Computer Science and Engineering, Central South University and Academy of Plateau Science and Sustainability, Qinghai Normal University, Xining, China"],"raw_orcid":"https://orcid.org/0000-0003-4629-6268","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Central South University and Academy of Plateau Science and Sustainability, Qinghai Normal University, Xining, China","institution_ids":["https://openalex.org/I20616075","https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110223997","display_name":"Yanyi Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]},{"id":"https://openalex.org/I4210153856","display_name":"Second Xiangya Hospital of Central South University","ror":"https://ror.org/053v2gh09","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210153856"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yanyi Yang","raw_affiliation_strings":["Health Management Center of the Second Xiangya Hospital, Central South University, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Health Management Center of the Second Xiangya Hospital, Central South University, Changsha, China","institution_ids":["https://openalex.org/I4210153856","https://openalex.org/I139660479"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077488582","display_name":"Xiaoyan Kui","orcid":"https://orcid.org/0000-0002-9957-7867"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoyan Kui","raw_affiliation_strings":["School of Computer Science and Engineering, Central South University, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5079986783","https://openalex.org/A5110223997"],"corresponding_institution_ids":["https://openalex.org/I139660479","https://openalex.org/I20616075","https://openalex.org/I4210153856"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":0.203,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.49311747,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":"26","issue":"3","first_page":"631","last_page":"648"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10799","display_name":"Data Visualization and Analytics","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10799","display_name":"Data Visualization and Analytics","score":0.9998000264167786,"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/T12205","display_name":"Time Series Analysis and Forecasting","score":0.9765999913215637,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9735000133514404,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/interpretability","display_name":"Interpretability","score":0.7198071479797363},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6747915744781494},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.5767289400100708},{"id":"https://openalex.org/keywords/affine-transformation","display_name":"Affine transformation","score":0.5701144337654114},{"id":"https://openalex.org/keywords/linear-model","display_name":"Linear model","score":0.5495119690895081},{"id":"https://openalex.org/keywords/hierarchy","display_name":"Hierarchy","score":0.5119317770004272},{"id":"https://openalex.org/keywords/linear-programming","display_name":"Linear programming","score":0.5087485909461975},{"id":"https://openalex.org/keywords/suite","display_name":"Suite","score":0.4824719727039337},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.45853930711746216},{"id":"https://openalex.org/keywords/linear-interpolation","display_name":"Linear interpolation","score":0.4515692889690399},{"id":"https://openalex.org/keywords/linear-logic","display_name":"Linear logic","score":0.45116332173347473},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4410097002983093},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.43091636896133423},{"id":"https://openalex.org/keywords/linear-system","display_name":"Linear system","score":0.41287481784820557},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.37665069103240967},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3402389883995056},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.2263389527797699},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.22307661175727844},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21324867010116577},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.08799347281455994}],"concepts":[{"id":"https://openalex.org/C2781067378","wikidata":"https://www.wikidata.org/wiki/Q17027399","display_name":"Interpretability","level":2,"score":0.7198071479797363},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6747915744781494},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.5767289400100708},{"id":"https://openalex.org/C92757383","wikidata":"https://www.wikidata.org/wiki/Q382497","display_name":"Affine transformation","level":2,"score":0.5701144337654114},{"id":"https://openalex.org/C163175372","wikidata":"https://www.wikidata.org/wiki/Q3339222","display_name":"Linear model","level":2,"score":0.5495119690895081},{"id":"https://openalex.org/C31170391","wikidata":"https://www.wikidata.org/wiki/Q188619","display_name":"Hierarchy","level":2,"score":0.5119317770004272},{"id":"https://openalex.org/C41045048","wikidata":"https://www.wikidata.org/wiki/Q202843","display_name":"Linear programming","level":2,"score":0.5087485909461975},{"id":"https://openalex.org/C79581498","wikidata":"https://www.wikidata.org/wiki/Q1367530","display_name":"Suite","level":2,"score":0.4824719727039337},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.45853930711746216},{"id":"https://openalex.org/C171836373","wikidata":"https://www.wikidata.org/wiki/Q2266329","display_name":"Linear interpolation","level":3,"score":0.4515692889690399},{"id":"https://openalex.org/C28077239","wikidata":"https://www.wikidata.org/wiki/Q841728","display_name":"Linear logic","level":2,"score":0.45116332173347473},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4410097002983093},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.43091636896133423},{"id":"https://openalex.org/C6802819","wikidata":"https://www.wikidata.org/wiki/Q1072174","display_name":"Linear system","level":2,"score":0.41287481784820557},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.37665069103240967},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3402389883995056},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.2263389527797699},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.22307661175727844},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21324867010116577},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.08799347281455994},{"id":"https://openalex.org/C34447519","wikidata":"https://www.wikidata.org/wiki/Q179522","display_name":"Market economy","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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","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/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","level":0,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","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/s12650-022-00900-4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s12650-022-00900-4","pdf_url":null,"source":{"id":"https://openalex.org/S10355277","display_name":"Journal of Visualization","issn_l":"1343-8875","issn":["1343-8875","1875-8975"],"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":"Journal of Visualization","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3078503644","display_name":"\u57fa\u4e8e\u5f31\u8f93\u5165\u4fe1\u606f\u7684\u9ad8\u7ef4\u6570\u636e\u53ef\u89c6\u5206\u6790\u7406\u8bba\u7814\u7a76","funder_award_id":"61872389","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8005865453","display_name":null,"funder_award_id":"62077039","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W1945230793","https://openalex.org/W1996437526","https://openalex.org/W2001141328","https://openalex.org/W2001619934","https://openalex.org/W2093402979","https://openalex.org/W2121122425","https://openalex.org/W2152461258","https://openalex.org/W2162825485","https://openalex.org/W2163999590","https://openalex.org/W2166667242","https://openalex.org/W2282821441","https://openalex.org/W2323909273","https://openalex.org/W2343061342","https://openalex.org/W2542768043","https://openalex.org/W2579555219","https://openalex.org/W2587299461","https://openalex.org/W2753615759","https://openalex.org/W2807795618","https://openalex.org/W2889326414","https://openalex.org/W2911680014","https://openalex.org/W2951111372","https://openalex.org/W2958874938","https://openalex.org/W2995755016","https://openalex.org/W3005806855","https://openalex.org/W3008229559","https://openalex.org/W3025713681","https://openalex.org/W3045314928","https://openalex.org/W3092587559","https://openalex.org/W3092695393","https://openalex.org/W3093457167","https://openalex.org/W3099880660","https://openalex.org/W3108010663","https://openalex.org/W3193977194","https://openalex.org/W3204809439","https://openalex.org/W4241492945"],"related_works":["https://openalex.org/W2905433371","https://openalex.org/W2888392564","https://openalex.org/W4310278675","https://openalex.org/W4388422664","https://openalex.org/W4390569940","https://openalex.org/W4361193272","https://openalex.org/W2963326959","https://openalex.org/W4388685194","https://openalex.org/W4312407344","https://openalex.org/W2894289927"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-06-06T09:05:17.133730","created_date":"2025-10-10T00:00:00"}