abstracts[] |
{'sha1': 'd48c605b7a28ef568814a6b8cd43fb41956d63ee', 'content': "Sequential recommendation systems model dynamic preferences of users based on\ntheir historical interactions with platforms. Despite recent progress, modeling\nshort-term and long-term behavior of users in such systems is nontrivial and\nchallenging. To address this, we present a solution enhanced by a knowledge\ngraph called KATRec (Knowledge Aware aTtentive sequential Recommendations).\nKATRec learns the short and long-term interests of users by modeling their\nsequence of interacted items and leveraging pre-existing side information\nthrough a knowledge graph attention network. Our novel knowledge graph-enhanced\nsequential recommender contains item multi-relations at the entity-level and\nusers' dynamic sequences at the item-level. KATRec improves item representation\nlearning by considering higher-order connections and incorporating them in user\npreference representation while recommending the next item. Experiments on\nthree public datasets show that KATRec outperforms state-of-the-art\nrecommendation models and demonstrates the importance of modeling both temporal\nand side information to achieve high-quality recommendations.", 'mimetype': 'text/plain', 'lang': 'en'}
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container |
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container_id |
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contribs[] |
{'index': 0, 'creator_id': None, 'creator': None, 'raw_name': 'Mehrnaz Amjadi', 'given_name': None, 'surname': None, 'role': 'author', 'raw_affiliation': None, 'extra': None}
{'index': 1, 'creator_id': None, 'creator': None, 'raw_name': 'Danial Mohseni-Taheri', 'given_name': None, 'surname': None, 'role': 'author', 'raw_affiliation': None, 'extra': None}
{'index': 2, 'creator_id': None, 'creator': None, 'raw_name': 'Theja Tulabandhula', 'given_name': None, 'surname': None, 'role': 'author', 'raw_affiliation': None, 'extra': None}
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ext_ids |
{'doi': None, 'wikidata_qid': None, 'isbn13': None, 'pmid': None, 'pmcid': None, 'core': None, 'arxiv': '2012.03323v1', 'jstor': None, 'ark': None, 'mag': None, 'doaj': None, 'dblp': None, 'oai': None, 'hdl': None}
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filesets |
[]
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issue |
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language |
en
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license_slug |
ARXIV-1.0
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number |
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original_title |
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pages |
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publisher |
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refs |
[]
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release_date |
2020-12-06
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release_stage |
submitted
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release_type |
article
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release_year |
2020
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subtitle |
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title |
KATRec: Knowledge Aware aTtentive Sequential Recommendations
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version |
v1
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volume |
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webcaptures |
[]
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withdrawn_date |
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withdrawn_status |
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withdrawn_year |
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work_id |
nbnxkgcvj5hddfk3kdusqbev7u
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