{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,3]],"date-time":"2026-02-03T17:46:26Z","timestamp":1770140786482,"version":"3.49.0"},"publisher-location":"New York, NY, USA","reference-count":31,"publisher":"ACM","license":[{"start":{"date-parts":[[2021,3,8]],"date-time":"2021-03-08T00:00:00Z","timestamp":1615161600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2021,3,8]]},"DOI":"10.1145\/3437963.3441736","type":"proceedings-article","created":{"date-parts":[[2021,3,6]],"date-time":"2021-03-06T04:36:17Z","timestamp":1615005377000},"page":"256-264","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":9,"title":["Theoretical Understandings of Product Embedding for E-commerce Machine Learning"],"prefix":"10.1145","author":[{"given":"Da","family":"Xu","sequence":"first","affiliation":[{"name":"Walmart Labs, Sunnyvale, CA, USA"}]},{"given":"Chuanwei","family":"Ruan","sequence":"additional","affiliation":[{"name":"Instacart, San Francisco, CA, USA"}]},{"given":"Evren","family":"Korpeoglu","sequence":"additional","affiliation":[{"name":"Walmart Labs, Sunnyvale, CA, USA"}]},{"given":"Sushant","family":"Kumar","sequence":"additional","affiliation":[{"name":"Walmart Labs, Sunnyvale, CA, USA"}]},{"given":"Kannan","family":"Achan","sequence":"additional","affiliation":[{"name":"Walmart Labs, Sunnyvale, CA, USA"}]}],"member":"320","published-online":{"date-parts":[[2021,3,8]]},"reference":[{"key":"e_1_3_2_1_1_1","unstructured":"Carl Allen Ivana Balazevic and Timothy Hospedales. 2019. What the vec? towards probabilistically grounded embeddings. In Advances in Neural Information Processing Systems. 7467--7477.  Carl Allen Ivana Balazevic and Timothy Hospedales. 2019. What the vec? towards probabilistically grounded embeddings. In Advances in Neural Information Processing Systems. 7467--7477."},{"key":"e_1_3_2_1_2_1","volume-title":"Analogies explained: Towards understanding word embeddings. arXiv preprint arXiv:1901.09813","author":"Allen Carl","year":"2019","unstructured":"Carl Allen and Timothy Hospedales . 2019. Analogies explained: Towards understanding word embeddings. arXiv preprint arXiv:1901.09813 ( 2019 ). Carl Allen and Timothy Hospedales. 2019. Analogies explained: Towards understanding word embeddings. arXiv preprint arXiv:1901.09813 (2019)."},{"key":"e_1_3_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1162\/tacl_a_00106"},{"key":"e_1_3_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1109\/MLSP.2016.7738886"},{"key":"e_1_3_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1145\/2988450.2988454"},{"key":"e_1_3_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.18653\/v1\/E17-2028"},{"key":"e_1_3_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1145\/2959100.2959190"},{"key":"e_1_3_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1145\/3298689.3347058"},{"key":"e_1_3_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1145\/3097983.3098036"},{"key":"e_1_3_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.5555\/944919.944975"},{"key":"e_1_3_2_1_11_1","volume-title":"word2vec Explained: deriving Mikolov et al.'s negative-sampling word-embedding method. arXiv preprint arXiv:1402.3722","author":"Goldberg Yoav","year":"2014","unstructured":"Yoav Goldberg and Omer Levy . 2014. word2vec Explained: deriving Mikolov et al.'s negative-sampling word-embedding method. arXiv preprint arXiv:1402.3722 ( 2014 ). Yoav Goldberg and Omer Levy. 2014. word2vec Explained: deriving Mikolov et al.'s negative-sampling word-embedding method. arXiv preprint arXiv:1402.3722 (2014)."},{"key":"e_1_3_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.1145\/2783258.2788627"},{"key":"e_1_3_2_1_13_1","doi-asserted-by":"publisher","DOI":"10.1145\/2939672.2939754"},{"key":"e_1_3_2_1_14_1","first-page":"1222","article-title":"A closer look at skip-gram modelling","volume":"6","author":"Guthrie David","year":"2006","unstructured":"David Guthrie , Ben Allison , Wei Liu , Louise Guthrie , and Yorick Wilks . 2006 . A closer look at skip-gram modelling .. In LREC , Vol. 6. 1222 -- 1225 . David Guthrie, Ben Allison, Wei Liu, Louise Guthrie, and Yorick Wilks. 2006. A closer look at skip-gram modelling.. In LREC, Vol. 6. 1222--1225.","journal-title":"LREC"},{"key":"e_1_3_2_1_15_1","volume-title":"Embedding-based Retrieval in Facebook Search. arXiv preprint arXiv:2006.11632","author":"Huang Jui-Ting","year":"2020","unstructured":"Jui-Ting Huang , Ashish Sharma , Shuying Sun , Li Xia , David Zhang , Philip Pronin , Janani Padmanabhan , Giuseppe Ottaviano , and Linjun Yang . 2020. Embedding-based Retrieval in Facebook Search. arXiv preprint arXiv:2006.11632 ( 2020 ). Jui-Ting Huang, Ashish Sharma, Shuying Sun, Li Xia, David Zhang, Philip Pronin, Janani Padmanabhan, Giuseppe Ottaviano, and Linjun Yang. 2020. Embedding-based Retrieval in Facebook Search. arXiv preprint arXiv:2006.11632 (2020)."},{"key":"e_1_3_2_1_16_1","unstructured":"Omer Levy and Yoav Goldberg. 2014. Neural word embedding as implicit matrix factorization. In Advances in neural information processing systems. 2177--2185.  Omer Levy and Yoav Goldberg. 2014. Neural word embedding as implicit matrix factorization. In Advances in neural information processing systems. 2177--2185."},{"key":"e_1_3_2_1_17_1","volume-title":"Efficient estimation of word representations in vector space. arXiv preprint arXiv:1301.3781","author":"Mikolov Tomas","year":"2013","unstructured":"Tomas Mikolov , Kai Chen , Greg Corrado , and Jeffrey Dean . 2013a. Efficient estimation of word representations in vector space. arXiv preprint arXiv:1301.3781 ( 2013 ). Tomas Mikolov, Kai Chen, Greg Corrado, and Jeffrey Dean. 2013a. Efficient estimation of word representations in vector space. arXiv preprint arXiv:1301.3781 (2013)."},{"key":"e_1_3_2_1_18_1","unstructured":"Tomas Mikolov Ilya Sutskever Kai Chen Greg S Corrado and Jeff Dean. 2013b. Distributed representations of words and phrases and their compositionality. In Advances in neural information processing systems. 3111--3119.  Tomas Mikolov Ilya Sutskever Kai Chen Greg S Corrado and Jeff Dean. 2013b. Distributed representations of words and phrases and their compositionality. In Advances in neural information processing systems. 3111--3119."},{"key":"e_1_3_2_1_19_1","volume-title":"Proceedings of the ICEB+eBRF Conference .","author":"Pennanen Ky\u00f6sti","year":"2006","unstructured":"Ky\u00f6sti Pennanen , Taina Kaapu , and Minna-Kristiina Paakki . 2006 . Trust, risk, privacy, and security in ecommerce . In Proceedings of the ICEB+eBRF Conference . Ky\u00f6sti Pennanen, Taina Kaapu, and Minna-Kristiina Paakki. 2006. Trust, risk, privacy, and security in ecommerce. In Proceedings of the ICEB+eBRF Conference ."},{"key":"e_1_3_2_1_20_1","doi-asserted-by":"publisher","DOI":"10.1109\/ICDM.2010.127"},{"key":"e_1_3_2_1_21_1","volume-title":"Neural Collaborative Filtering vs. Matrix Factorization Revisited. arXiv preprint arXiv:2005.09683","author":"Rendle Steffen","year":"2020","unstructured":"Steffen Rendle , Walid Krichene , Li Zhang , and John Anderson . 2020. Neural Collaborative Filtering vs. Matrix Factorization Revisited. arXiv preprint arXiv:2005.09683 ( 2020 ). Steffen Rendle, Walid Krichene, Li Zhang, and John Anderson. 2020. Neural Collaborative Filtering vs. Matrix Factorization Revisited. arXiv preprint arXiv:2005.09683 (2020)."},{"key":"e_1_3_2_1_22_1","doi-asserted-by":"publisher","DOI":"10.1145\/371920.372071"},{"key":"e_1_3_2_1_23_1","volume-title":"The adaptive web","author":"Schafer J Ben","unstructured":"J Ben Schafer , Dan Frankowski , Jon Herlocker , and Shilad Sen . 2007. Collaborative filtering recommender systems . In The adaptive web . Springer , 291--324. J Ben Schafer, Dan Frankowski, Jon Herlocker, and Shilad Sen. 2007. Collaborative filtering recommender systems. In The adaptive web. Springer, 291--324."},{"key":"e_1_3_2_1_24_1","doi-asserted-by":"publisher","DOI":"10.3115\/v1\/P15-1124"},{"key":"e_1_3_2_1_25_1","doi-asserted-by":"publisher","DOI":"10.1145\/2959100.2959160"},{"key":"e_1_3_2_1_26_1","volume-title":"High-dimensional statistics: A non-asymptotic viewpoint","author":"Wainwright Martin J","unstructured":"Martin J Wainwright . 2019. High-dimensional statistics: A non-asymptotic viewpoint . Vol. 48 . Cambridge University Press . Martin J Wainwright. 2019. High-dimensional statistics: A non-asymptotic viewpoint. Vol. 48. Cambridge University Press."},{"key":"e_1_3_2_1_27_1","doi-asserted-by":"publisher","DOI":"10.1145\/3269206.3271786"},{"key":"e_1_3_2_1_28_1","doi-asserted-by":"publisher","DOI":"10.1145\/3219819.3219869"},{"key":"e_1_3_2_1_29_1","doi-asserted-by":"publisher","DOI":"10.1145\/3336191.3371854"},{"key":"e_1_3_2_1_30_1","doi-asserted-by":"publisher","DOI":"10.1145\/3336191.3371778"},{"key":"e_1_3_2_1_31_1","volume-title":"International Conference on Information Communication and Management-IPCSIT","volume":"16","author":"Yazdanifard Rashad","year":"2011","unstructured":"Rashad Yazdanifard , Noor Al-Huda Edres , and Arash Pour Seyedi . 2011 . Security and privacy issues as a potential risk for further ecommerce development . In International Conference on Information Communication and Management-IPCSIT , Vol. 16 . Rashad Yazdanifard, Noor Al-Huda Edres, and Arash Pour Seyedi. 2011. Security and privacy issues as a potential risk for further ecommerce development. In International Conference on Information Communication and Management-IPCSIT, Vol. 16."}],"event":{"name":"WSDM '21: The Fourteenth ACM International Conference on Web Search and Data Mining","location":"Virtual Event Israel","acronym":"WSDM '21","sponsor":["SIGMOD ACM Special Interest Group on Management of Data","SIGWEB ACM Special Interest Group on Hypertext, Hypermedia, and Web","SIGKDD ACM Special Interest Group on Knowledge Discovery in Data","SIGIR ACM Special Interest Group on Information Retrieval"]},"container-title":["Proceedings of the 14th ACM International Conference on Web Search and Data Mining"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3437963.3441736","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/3437963.3441736","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,17]],"date-time":"2025-06-17T20:47:34Z","timestamp":1750193254000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3437963.3441736"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,3,8]]},"references-count":31,"alternative-id":["10.1145\/3437963.3441736","10.1145\/3437963"],"URL":"https:\/\/doi.org\/10.1145\/3437963.3441736","relation":{},"subject":[],"published":{"date-parts":[[2021,3,8]]},"assertion":[{"value":"2021-03-08","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}