{"id":"https://openalex.org/W7139018043","doi":"https://doi.org/10.48550/arxiv.2603.15781","title":"Learnability with Partial Labels and Adaptive Nearest Neighbors","display_name":"Learnability with Partial Labels and Adaptive Nearest Neighbors","publication_year":2026,"publication_date":"2026-03-16","ids":{"openalex":"https://openalex.org/W7139018043","doi":"https://doi.org/10.48550/arxiv.2603.15781"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2603.15781","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.15781","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2603.15781","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5130207553","display_name":"Nicolas A. Errandonea","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Errandonea, Nicolas A.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063455689","display_name":"Santiago Mazuelas","orcid":"https://orcid.org/0000-0002-6608-8581"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mazuelas, Santiago","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130000828","display_name":"Jose A. Lozano","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lozano, Jose A.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5101707744","display_name":"Sanjoy Dasgupta","orcid":"https://orcid.org/0000-0002-5960-5157"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dasgupta, Sanjoy","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12535","display_name":"Machine Learning and Data Classification","score":0.525600016117096,"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/T12535","display_name":"Machine Learning and Data Classification","score":0.525600016117096,"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/T11550","display_name":"Text and Document Classification Technologies","score":0.2903999984264374,"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/T10057","display_name":"Face and Expression Recognition","score":0.046799998730421066,"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/learnability","display_name":"Learnability","score":0.8252999782562256},{"id":"https://openalex.org/keywords/phase-locked-loop","display_name":"Phase-locked loop","score":0.3698999881744385},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3440999984741211},{"id":"https://openalex.org/keywords/adaptive-learning","display_name":"Adaptive learning","score":0.3422999978065491},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.30550000071525574}],"concepts":[{"id":"https://openalex.org/C2777723229","wikidata":"https://www.wikidata.org/wiki/Q4367921","display_name":"Learnability","level":2,"score":0.8252999782562256},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6495000123977661},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6140000224113464},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3862000107765198},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3853999972343445},{"id":"https://openalex.org/C12707504","wikidata":"https://www.wikidata.org/wiki/Q52637","display_name":"Phase-locked loop","level":3,"score":0.3698999881744385},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3440999984741211},{"id":"https://openalex.org/C125014702","wikidata":"https://www.wikidata.org/wiki/Q4680749","display_name":"Adaptive learning","level":2,"score":0.3422999978065491},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.30550000071525574},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2696000039577484},{"id":"https://openalex.org/C117765406","wikidata":"https://www.wikidata.org/wiki/Q5362437","display_name":"Generalization error","level":3,"score":0.2565000057220459},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.25609999895095825}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2603.15781","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.15781","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2603.15781","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.15781","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Prior":[0],"work":[1],"on":[2],"partial":[3,39],"labels":[4,40],"learning":[5,10,37],"(PLL)":[6],"has":[7],"shown":[8],"that":[9,78,92],"is":[11,17,64,79],"possible":[12],"even":[13],"when":[14],"each":[15],"instance":[16],"associated":[18],"with":[19,38],"a":[20,26],"bag":[21],"of":[22],"labels,":[23],"rather":[24],"than":[25],"single":[27],"accurate":[28],"but":[29],"costly":[30],"label.":[31],"However,":[32],"the":[33,59],"necessary":[34],"conditions":[35],"for":[36,76],"remain":[41],"unclear,":[42],"and":[43,84],"existing":[44],"PLL":[45,63,77,101],"methods":[46,98],"are":[47],"effective":[48,80],"only":[49],"in":[50,61,81,99],"specific":[51],"scenarios.":[52,102],"In":[53,66],"this":[54],"work,":[55],"we":[56,68],"mathematically":[57],"characterize":[58],"settings":[60],"which":[62],"feasible.":[65],"addition,":[67],"present":[69],"PL":[70,93],"A-$k$NN,":[71],"an":[72],"adaptive":[73],"nearest-neighbors":[74],"algorithm":[75],"general":[82,100],"scenarios":[83],"enjoys":[85],"strong":[86],"performance":[87],"guarantees.":[88],"Experimental":[89],"results":[90],"corroborate":[91],"A-$k$NN":[94],"can":[95],"outperform":[96],"state-of-the-art":[97]},"counts_by_year":[],"updated_date":"2026-07-01T06:00:48.157686","created_date":"2026-03-20T00:00:00"}
