{"id":"https://openalex.org/W4405602115","doi":"https://doi.org/10.1109/ivcnz64857.2024.10794458","title":"Demystifying Galaxy Classification: An Elegant and Powerful Hybrid Approach","display_name":"Demystifying Galaxy Classification: An Elegant and Powerful Hybrid Approach","publication_year":2024,"publication_date":"2024-12-04","ids":{"openalex":"https://openalex.org/W4405602115","doi":"https://doi.org/10.1109/ivcnz64857.2024.10794458"},"language":"en","primary_location":{"id":"doi:10.1109/ivcnz64857.2024.10794458","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ivcnz64857.2024.10794458","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 39th International Conference on Image and Vision Computing New Zealand (IVCNZ)","raw_type":"proceedings-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/A5007019310","display_name":"Ankita Sarkar","orcid":"https://orcid.org/0000-0003-0979-3185"},"institutions":[{"id":"https://openalex.org/I6498739","display_name":"Indian Statistical Institute","ror":"https://ror.org/00q2w1j53","country_code":"IN","type":"education","lineage":["https://openalex.org/I6498739"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Ankita Sarkar","raw_affiliation_strings":["Indian Statistical Institute,Kolkata,India,700108"],"affiliations":[{"raw_affiliation_string":"Indian Statistical Institute,Kolkata,India,700108","institution_ids":["https://openalex.org/I6498739"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113117180","display_name":"Sarbani Palit","orcid":null},"institutions":[{"id":"https://openalex.org/I6498739","display_name":"Indian Statistical Institute","ror":"https://ror.org/00q2w1j53","country_code":"IN","type":"education","lineage":["https://openalex.org/I6498739"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sarbani Palit","raw_affiliation_strings":["Indian Statistical Institute,Kolkata,India,700108"],"affiliations":[{"raw_affiliation_string":"Indian Statistical Institute,Kolkata,India,700108","institution_ids":["https://openalex.org/I6498739"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090127362","display_name":"Ujjwal Bhattacharya","orcid":"https://orcid.org/0000-0002-8546-6453"},"institutions":[{"id":"https://openalex.org/I6498739","display_name":"Indian Statistical Institute","ror":"https://ror.org/00q2w1j53","country_code":"IN","type":"education","lineage":["https://openalex.org/I6498739"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ujjwal Bhattacharya","raw_affiliation_strings":["Indian Statistical Institute,Kolkata,India,700108"],"affiliations":[{"raw_affiliation_string":"Indian Statistical Institute,Kolkata,India,700108","institution_ids":["https://openalex.org/I6498739"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5007019310"],"corresponding_institution_ids":["https://openalex.org/I6498739"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.26039236,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14163","display_name":"Astronomical Observations and Instrumentation","score":0.7688999772071838,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T14163","display_name":"Astronomical Observations and Instrumentation","score":0.7688999772071838,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/computer-science","display_name":"Computer science","score":0.6527484655380249},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.44992977380752563},{"id":"https://openalex.org/keywords/galaxy","display_name":"Galaxy","score":0.42605993151664734},{"id":"https://openalex.org/keywords/astronomy","display_name":"Astronomy","score":0.21998631954193115},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14273640513420105}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6527484655380249},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.44992977380752563},{"id":"https://openalex.org/C98444146","wikidata":"https://www.wikidata.org/wiki/Q318","display_name":"Galaxy","level":2,"score":0.42605993151664734},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.21998631954193115},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14273640513420105}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ivcnz64857.2024.10794458","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ivcnz64857.2024.10794458","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 39th International Conference on Image and Vision Computing New Zealand (IVCNZ)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1901129140","https://openalex.org/W2023037133","https://openalex.org/W3168682860","https://openalex.org/W6786057799","https://openalex.org/W6796931752","https://openalex.org/W6798108727","https://openalex.org/W6806901831","https://openalex.org/W6851699456","https://openalex.org/W6857591441"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"The":[0,26,220,239,249],"process":[1,76],"of":[2,23,28,56,64,73,81,96,103,107,115,130,134,178,187,198,206,222,251,262,272,290],"identifying":[3],"a":[4,21,120,139,293],"galaxy's":[5],"structure":[6,38,106],"from":[7,33,150],"telescopic":[8,153,172],"images":[9,173],"and":[10,48,61,85,169,182,259],"then":[11],"classifying":[12],"it":[13],"into":[14,257],"its":[15,59,65,74,82,113,218],"appropriate":[16],"group":[17],"has":[18],"long":[19],"been":[20],"topic":[22],"extensive":[24],"research.":[25],"importance":[27],"this":[29,277],"classification":[30,94,180,256,289],"task":[31],"stems":[32],"the":[34,37,42,54,57,62,71,86,101,104,108,131,135,147,151,176,179,185,188,196,207,229,237,252,270,273],"fact":[35],"that":[36,287],"as":[39,41,46,110,112],"well":[40,111],"physical":[43],"properties":[44],"such":[45,93],"color":[47],"texture":[49],"hold":[50],"important":[51,159],"clues":[52],"to":[53,89,144,282],"contents":[55],"galaxy,":[58],"age,":[60],"course":[63,114],"evolution":[66,75],"over":[67],"time.":[68],"In":[69],"fact,":[70],"nature":[72],"provides":[77],"insights":[78],"towards":[79],"prediction":[80],"future":[83],"state":[84],"time":[87],"required":[88],"reach":[90],"it.":[91],"Consequently,":[92],"studies":[95],"galaxies":[97,291],"shed":[98],"light":[99],"on":[100],"understanding":[102],"large-scale":[105],"universe":[109],"evolution.":[116],"This":[117,163],"article":[118],"proposes":[119],"novel,":[121],"simple":[122],"yet":[123,233],"powerful":[124],"approach":[125,137],"for":[126,216,227,247,255],"galaxy":[127,148,190,263],"classification.":[128],"One":[129],"major":[132],"contributions":[133],"proposed":[136,253,274],"includes":[138],"well-designed":[140],"effective":[141],"pre-processing":[142],"stage":[143],"extract":[145],"only":[146],"portion":[149],"noisy":[152],"images,":[154],"which":[155,202],"is":[156,164,195,203,232,245],"itself":[157],"an":[158,204,283],"but":[160],"challenging":[161],"task.":[162],"especially":[165],"necessary":[166],"since":[167],"noise":[168],"artifacts":[170],"in":[171,236,266],"adversely":[174],"affect":[175],"training":[177],"network":[181,210],"interfere":[183],"with":[184],"learning":[186],"useful":[189],"features.":[191],"Another":[192],"significant":[193],"contribution":[194],"introduction":[197],"CoAtNet0-R":[199],"deep":[200],"architecture,":[201],"augmentation":[205],"existing":[208],"CoAtNet-o":[209],"by":[211,297],"introducing":[212],"Relative":[213],"Self":[214],"Attention":[215],"boosting":[217],"performance.":[219],"incorporation":[221],"two":[223],"additional":[224],"structural":[225],"features":[226],"fine-tuning":[228],"classifier":[230],"performance":[231,250],"another":[234],"feather":[235],"cap.":[238],"recently":[240],"annotated":[241],"dataset":[242],"Galaxy10":[243],"DECals":[244],"used":[246],"experimentation.":[248],"algorithm":[254],"4":[258],"10":[260],"classes":[261],"structures":[264],"establishes,":[265],"no":[267],"uncertain":[268],"terms,":[269],"power":[271],"strategy.":[275],"Hence,":[276],"work":[278],"effectively":[279],"gives":[280],"rise":[281],"elegant,":[284],"hybrid":[285],"scheme":[286],"achieves":[288],"at":[292],"level":[294],"hitherto":[295],"unattained":[296],"state-of-the-art":[298],"networks.":[299]},"counts_by_year":[],"updated_date":"2025-12-27T23:08:20.325037","created_date":"2025-10-10T00:00:00"}
