{"id":"https://openalex.org/W4403324168","doi":"https://doi.org/10.48550/arxiv.2410.05255","title":"Bridging SFT and DPO for Diffusion Model Alignment with Self-Sampling Preference Optimization","display_name":"Bridging SFT and DPO for Diffusion Model Alignment with Self-Sampling Preference Optimization","publication_year":2024,"publication_date":"2024-10-07","ids":{"openalex":"https://openalex.org/W4403324168","doi":"https://doi.org/10.48550/arxiv.2410.05255"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2410.05255","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2410.05255","pdf_url":"https://arxiv.org/pdf/2410.05255","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"type":"preprint","indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2410.05255","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5081992105","display_name":"Daoan Zhang","orcid":"https://orcid.org/0000-0002-6959-165X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhang, Daoan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060130166","display_name":"Guangchen Lan","orcid":"https://orcid.org/0000-0001-7969-7303"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lan, Guangchen","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101403023","display_name":"Dong-Jun Han","orcid":"https://orcid.org/0000-0003-2970-7336"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Han, Dong-Jun","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024873469","display_name":"Wenlin Yao","orcid":"https://orcid.org/0000-0002-4502-0350"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yao, Wenlin","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022703491","display_name":"Xiaoman Pan","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Pan, Xiaoman","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100445028","display_name":"Hongming Zhang","orcid":"https://orcid.org/0000-0001-8172-6484"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhang, Hongming","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101583265","display_name":"Mingxiao Li","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Li, Mingxiao","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084958505","display_name":"Pengcheng Chen","orcid":"https://orcid.org/0000-0002-2213-1605"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chen, Pengcheng","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033056611","display_name":"Dong Y\u00fc","orcid":"https://orcid.org/0000-0002-3412-6440"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dong, Yu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109022967","display_name":"Christopher Brinton","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Brinton, Christopher","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5055469774","display_name":"Jiebo Luo","orcid":"https://orcid.org/0000-0002-4516-9729"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Luo, Jiebo","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":true,"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/T14448","display_name":"EU Law and Policy Analysis","score":0.15600000321865082,"subfield":{"id":"https://openalex.org/subfields/3308","display_name":"Law"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T14448","display_name":"EU Law and Policy Analysis","score":0.15600000321865082,"subfield":{"id":"https://openalex.org/subfields/3308","display_name":"Law"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/preference","display_name":"Preference","score":0.8101403713226318},{"id":"https://openalex.org/keywords/diffusion","display_name":"Diffusion","score":0.5928944945335388},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.39768460392951965},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.27843743562698364},{"id":"https://openalex.org/keywords/microeconomics","display_name":"Microeconomics","score":0.17752647399902344},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.16347843408584595},{"id":"https://openalex.org/keywords/thermodynamics","display_name":"Thermodynamics","score":0.07804667949676514}],"concepts":[{"id":"https://openalex.org/C2781249084","wikidata":"https://www.wikidata.org/wiki/Q908656","display_name":"Preference","level":2,"score":0.8101403713226318},{"id":"https://openalex.org/C69357855","wikidata":"https://www.wikidata.org/wiki/Q163214","display_name":"Diffusion","level":2,"score":0.5928944945335388},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.39768460392951965},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.27843743562698364},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.17752647399902344},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16347843408584595},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.07804667949676514}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2410.05255","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2410.05255","pdf_url":"https://arxiv.org/pdf/2410.05255","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"doi:10.48550/arxiv.2410.05255","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2410.05255","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2410.05255","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2410.05255","pdf_url":"https://arxiv.org/pdf/2410.05255","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4403324168.pdf"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W4402327032","https://openalex.org/W2382290278"],"abstract_inverted_index":{"Existing":[0],"post-training":[1],"techniques":[2],"are":[3,138],"broadly":[4],"categorized":[5],"into":[6],"supervised":[7],"fine-tuning":[8],"(SFT)":[9],"and":[10,42,58,68,78,197,209],"reinforcement":[11],"learning":[12],"(RL)":[13],"methods;":[14],"the":[15,27,44,53,63,73,79,129,135,145,158,163,166,206,214],"former":[16],"is":[17,93,124],"stable":[18],"during":[19],"training":[20,74,159],"but":[21,181],"suffers":[22],"from":[23,149],"limited":[24],"generalization,":[25],"while":[26,71],"latter,":[28],"despite":[29],"its":[30,182],"stronger":[31],"generalization":[32,80],"capability,":[33],"relies":[34],"on":[35,178,205,213],"additional":[36],"preference":[37],"data":[38,67],"or":[39],"reward":[40,47,69],"models":[41,70],"carries":[43],"risk":[45],"of":[46,55,76,82,131,165],"exploitation.":[48],"In":[49],"order":[50],"to":[51,110,126,141,154],"preserve":[52],"advantages":[54],"both":[56,195],"SFT":[57,77],"RL":[59,83],"--":[60,84],"namely,":[61],"eliminating":[62],"need":[64],"for":[65],"paired":[66,112],"retaining":[72],"stability":[75],"ability":[81],"a":[85,100,119],"new":[86],"alignment":[87],"method,":[88],"Self-Sampling":[89,120],"Preference":[90,152],"Optimization":[91],"(SSPO),":[92],"proposed":[94],"in":[95,188],"this":[96],"paper.":[97],"SSPO":[98,172,193,200],"introduces":[99],"Random":[101],"Checkpoint":[102],"Replay":[103],"(RCR)":[104],"strategy":[105,123],"that":[106,157,171],"utilizes":[107],"historical":[108],"checkpoints":[109],"construct":[111],"data,":[113],"thereby":[114],"effectively":[115],"mitigating":[116],"overfitting.":[117],"Simultaneously,":[118],"Regularization":[121],"(SSR)":[122],"employed":[125],"dynamically":[127],"evaluate":[128],"quality":[130,164],"generated":[132,136],"samples;":[133],"when":[134],"samples":[137],"more":[139],"likely":[140],"be":[142],"winning":[143],"samples,":[144],"approach":[146],"automatically":[147],"switches":[148],"DPO":[150],"(Direct":[151],"Optimization)":[153],"SFT,":[155],"ensuring":[156],"process":[160],"accurately":[161],"reflects":[162],"samples.":[167],"Experimental":[168],"results":[169],"demonstrate":[170],"not":[173],"only":[174],"outperforms":[175],"existing":[176],"methods":[177],"text-to-image":[179,196,207],"benchmarks,":[180],"effectiveness":[183],"has":[184],"also":[185],"been":[186],"validated":[187],"text-to-video":[189,198,215],"tasks.":[190],"We":[191],"validate":[192],"across":[194],"benchmarks.":[199,216],"surpasses":[201],"all":[202],"previous":[203],"approaches":[204],"benchmarks":[208],"demonstrates":[210],"outstanding":[211],"performance":[212]},"counts_by_year":[],"updated_date":"2026-07-03T08:13:44.112507","created_date":"2024-10-12T00:00:00"}
