{"id":"https://openalex.org/W7155560675","doi":"https://doi.org/10.1016/j.bspc.2026.110382","title":"Classification of high-order functional connections in MCI: Matrix enhancement and Transformer dimensionality reduction","display_name":"Classification of high-order functional connections in MCI: Matrix enhancement and Transformer dimensionality reduction","publication_year":2026,"publication_date":"2026-04-24","ids":{"openalex":"https://openalex.org/W7155560675","doi":"https://doi.org/10.1016/j.bspc.2026.110382"},"language":"en","primary_location":{"id":"doi:10.1016/j.bspc.2026.110382","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.bspc.2026.110382","pdf_url":null,"source":{"id":"https://openalex.org/S8427965","display_name":"Biomedical Signal Processing and Control","issn_l":"1746-8094","issn":["1746-8094","1746-8108"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Biomedical Signal Processing and Control","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/A5134468718","display_name":"Haifeng Wu","orcid":"https://orcid.org/0000-0002-6370-8415"},"institutions":[{"id":"https://openalex.org/I10660446","display_name":"Kunming University of Science and Technology","ror":"https://ror.org/00xyeez13","country_code":"CN","type":"education","lineage":["https://openalex.org/I10660446"]},{"id":"https://openalex.org/I145897649","display_name":"Minzu University of China","ror":"https://ror.org/0044e2g62","country_code":"CN","type":"education","lineage":["https://openalex.org/I145897649"]},{"id":"https://openalex.org/I189210763","display_name":"Yunnan University","ror":"https://ror.org/0040axw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I189210763"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Haifeng Wu","raw_affiliation_strings":["Department of Electrical and Information Engineering, Yunnan Minzu University, Kunming 650500, China","Innovative Research Team in Science and Technology in University of Yunnan Province, Kunming 650504, China","Yunnan Key Laboratory of Unmanned Autonomous System, Kunming 650504, China"],"raw_orcid":"https://orcid.org/0000-0002-6370-8415","affiliations":[{"raw_affiliation_string":"Department of Electrical and Information Engineering, Yunnan Minzu University, Kunming 650500, China","institution_ids":["https://openalex.org/I145897649"]},{"raw_affiliation_string":"Innovative Research Team in Science and Technology in University of Yunnan Province, Kunming 650504, China","institution_ids":["https://openalex.org/I10660446","https://openalex.org/I189210763"]},{"raw_affiliation_string":"Yunnan Key Laboratory of Unmanned Autonomous System, Kunming 650504, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5134474519","display_name":"Jianming Weng","orcid":"https://orcid.org/0009-0002-1220-5356"},"institutions":[{"id":"https://openalex.org/I145897649","display_name":"Minzu University of China","ror":"https://ror.org/0044e2g62","country_code":"CN","type":"education","lineage":["https://openalex.org/I145897649"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianming Weng","raw_affiliation_strings":["Department of Electrical and Information Engineering, Yunnan Minzu University, Kunming 650500, China","Yunnan Key Laboratory of Unmanned Autonomous System, Kunming 650504, China"],"raw_orcid":"https://orcid.org/0009-0002-1220-5356","affiliations":[{"raw_affiliation_string":"Department of Electrical and Information Engineering, Yunnan Minzu University, Kunming 650500, China","institution_ids":["https://openalex.org/I145897649"]},{"raw_affiliation_string":"Yunnan Key Laboratory of Unmanned Autonomous System, Kunming 650504, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037428533","display_name":"Youlai Zeng","orcid":"https://orcid.org/0009-0002-3787-2323"},"institutions":[{"id":"https://openalex.org/I10660446","display_name":"Kunming University of Science and Technology","ror":"https://ror.org/00xyeez13","country_code":"CN","type":"education","lineage":["https://openalex.org/I10660446"]},{"id":"https://openalex.org/I145897649","display_name":"Minzu University of China","ror":"https://ror.org/0044e2g62","country_code":"CN","type":"education","lineage":["https://openalex.org/I145897649"]},{"id":"https://openalex.org/I189210763","display_name":"Yunnan University","ror":"https://ror.org/0040axw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I189210763"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Zeng","raw_affiliation_strings":["Department of Electrical and Information Engineering, Yunnan Minzu University, Kunming 650500, China","Innovative Research Team in Science and Technology in University of Yunnan Province, Kunming 650504, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Information Engineering, Yunnan Minzu University, Kunming 650500, China","institution_ids":["https://openalex.org/I145897649"]},{"raw_affiliation_string":"Innovative Research Team in Science and Technology in University of Yunnan Province, Kunming 650504, China","institution_ids":["https://openalex.org/I10660446","https://openalex.org/I189210763"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5134468718"],"corresponding_institution_ids":["https://openalex.org/I10660446","https://openalex.org/I145897649","https://openalex.org/I189210763"],"apc_list":{"value":2420,"currency":"USD","value_usd":2420},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.43030943,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"122","issue":null,"first_page":"110382","last_page":"110382"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":0.05009999871253967,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":0.05009999871253967,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12611","display_name":"Neural Networks and Reservoir Computing","score":0.03779999911785126,"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/T10502","display_name":"Advanced Memory and Neural Computing","score":0.03620000183582306,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/dimensionality-reduction","display_name":"Dimensionality reduction","score":0.6365000009536743},{"id":"https://openalex.org/keywords/curse-of-dimensionality","display_name":"Curse of dimensionality","score":0.5795999765396118},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.5200999975204468},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.388700008392334},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3693000078201294}],"concepts":[{"id":"https://openalex.org/C70518039","wikidata":"https://www.wikidata.org/wiki/Q16000077","display_name":"Dimensionality reduction","level":2,"score":0.6365000009536743},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.602400004863739},{"id":"https://openalex.org/C111030470","wikidata":"https://www.wikidata.org/wiki/Q1430460","display_name":"Curse of dimensionality","level":2,"score":0.5795999765396118},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.5200999975204468},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.49079999327659607},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.388700008392334},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3693000078201294},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.3684000074863434},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.34779998660087585},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.33869999647140503},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.334199994802475},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.26930001378059387}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.bspc.2026.110382","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.bspc.2026.110382","pdf_url":null,"source":{"id":"https://openalex.org/S8427965","display_name":"Biomedical Signal Processing and Control","issn_l":"1746-8094","issn":["1746-8094","1746-8108"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Biomedical Signal Processing and Control","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"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":28,"referenced_works":["https://openalex.org/W829552687","https://openalex.org/W2137554996","https://openalex.org/W2154100896","https://openalex.org/W2170765166","https://openalex.org/W2345678177","https://openalex.org/W2737156152","https://openalex.org/W3003453994","https://openalex.org/W3007878073","https://openalex.org/W3024333932","https://openalex.org/W3040464212","https://openalex.org/W3087082300","https://openalex.org/W3095114157","https://openalex.org/W3126990165","https://openalex.org/W3178646029","https://openalex.org/W3183468855","https://openalex.org/W3206048862","https://openalex.org/W3211012162","https://openalex.org/W4206777429","https://openalex.org/W4229439598","https://openalex.org/W4296198225","https://openalex.org/W4298005750","https://openalex.org/W4309662767","https://openalex.org/W4313333200","https://openalex.org/W4319317749","https://openalex.org/W4324032752","https://openalex.org/W4380520356","https://openalex.org/W4390765207","https://openalex.org/W4392126420"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-04-26T06:01:38.667478","created_date":"2026-04-25T00:00:00"}
