{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,15]],"date-time":"2025-11-15T07:17:56Z","timestamp":1763191076183,"version":"3.45.0"},"reference-count":38,"publisher":"IEEE","license":[{"start":{"date-parts":[[2025,6,30]],"date-time":"2025-06-30T00:00:00Z","timestamp":1751241600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2025,6,30]],"date-time":"2025-06-30T00:00:00Z","timestamp":1751241600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"DOI":"10.13039\/100009950","name":"Ministry of Education","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100009950","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2025,6,30]]},"DOI":"10.1109\/ijcnn64981.2025.11228603","type":"proceedings-article","created":{"date-parts":[[2025,11,14]],"date-time":"2025-11-14T18:46:15Z","timestamp":1763145975000},"page":"1-9","source":"Crossref","is-referenced-by-count":0,"title":["A Theoretical Analysis of Recommendation Loss Functions under Negative Sampling"],"prefix":"10.1109","author":[{"given":"Giulia Di","family":"Teodoro","sequence":"first","affiliation":[{"name":"University of Pisa,Information Engineering Department,Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Federico","family":"Siciliano","sequence":"additional","affiliation":[{"name":"Sapienza University of Rome,Department of Computer, Control and Management Engineering,Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nicola","family":"Tonellotto","sequence":"additional","affiliation":[{"name":"University of Pisa,Information Engineering Department,Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fabrizio","family":"Silvestri","sequence":"additional","affiliation":[{"name":"Sapienza University of Rome,Department of Computer, Control and Management Engineering,Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1016\/j.neunet.2012.04.011"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2024.3522049"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1145\/3341981.3344221"},{"key":"ref4","article-title":"From RankNet to LambdaRank to LambdaMART: An overview","volume-title":"Technical report","author":"Burges","year":"2010"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1145\/3460231.3475943"},{"article-title":"Simplify and robustify negative sampling for implicit collaborative filtering","volume-title":"Proceedings of the 34th International Conference on Neural Information Processing Systems, NIPS \u201920","author":"Ding","key":"ref6"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1145\/2827872"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1145\/3397271.3401063"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1145\/3038912.3052569"},{"article-title":"Session-based recommendations with recurrent neural networks","volume-title":"International Conference on Learning Representations (ICLR)","author":"Hidasi","key":"ref10"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1145\/582415.582418"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/ICDM.2018.00035"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1145\/3604915.3610644"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1145\/3535335"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1145\/3366423.3380187"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/ICDE55515.2023.00063"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1145\/2766462.2767755"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1007\/s10898-018-0701-7"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1145\/3523227.3546753"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1145\/3604915.3608783"},{"article-title":"Learning-efficient yet generalizable collaborative filtering for item recommendation","volume-title":"Forty-first International Conference on Machine Learning (ICML)","author":"Pu","key":"ref21"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-0716-2197-4_4"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1145\/2556195.2556248"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.48550\/arXiv.1205.2618"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1145\/3543507.3583223"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1145\/3357384.3357895"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1145\/3159652.3159656"},{"key":"ref28","first-page":"23631","article-title":"Mitigating neural network overconfidence with logit normalization","volume-title":"International conference on machine learning","author":"Wei"},{"key":"ref29","first-page":"2764","article-title":"Wsabie: scaling up to large vocabulary image annotation","volume-title":"Proceedings of the Twenty-Second International Joint Conference on Artificial Intelligence - Volume Volume Three, IJCAI\u201911","author":"Weston"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1145\/3637061"},{"article-title":"Understanding the role of cross-entropy loss in fairly evaluating large language model-based recommendation","year":"2024","author":"Xu","key":"ref31"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1109\/TSMC.2014.2327053"},{"article-title":"Psl: Rethinking and improving softmax loss from pairwise perspective for recommendation","volume-title":"The Thirty-eighth Annual Conference on Neural Information Processing Systems","author":"Yang","key":"ref33"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1145\/2983323.2983758"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1145\/2484028.2484126"},{"article-title":"Embedding in recommender systems: A survey","year":"2023","author":"Zhao","key":"ref36"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1145\/3604915.3608811"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.1145\/3485447.3511956"}],"event":{"name":"2025 International Joint Conference on Neural Networks (IJCNN)","start":{"date-parts":[[2025,6,30]]},"location":"Rome, Italy","end":{"date-parts":[[2025,7,5]]}},"container-title":["2025 International Joint Conference on Neural Networks (IJCNN)"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/11227166\/11227148\/11228603.pdf?arnumber=11228603","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,11,15]],"date-time":"2025-11-15T07:13:31Z","timestamp":1763190811000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/11228603\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,6,30]]},"references-count":38,"URL":"https:\/\/doi.org\/10.1109\/ijcnn64981.2025.11228603","relation":{},"subject":[],"published":{"date-parts":[[2025,6,30]]}}}