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RUCAIBox / RecSysDatasets

This is a repository of public data sources for Recommender Systems (RS).
https://recbole.io/
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Problem of KG Dataset #93

Closed hzau96yhz closed 3 years ago

hzau96yhz commented 3 years ago

@ShanleiMu I have seen that in the paper of KGAT: “To ensure the KG quality, we then preprocess the three KG parts by filtering out infrequent entities (i.e., lowever than 10 in both datasets) and retaining the relations appearing in at least 50 triplets.” Whether the knowledge graph dataset in the RecsysDataSets also has related processing operations？ Is there any additional processing for the knowledge graph dataset (.kg file) built using conversion_toolsin the RecsysDataset project?Or just follow the KB4Rec project

ShanleiMu commented 3 years ago

No, the script file in RecsysDataSets is only used to link rec data to kg data and extract corresponding kg entities, filtering operations are not included.

Sorry, this repo currently does not support such processing scripts. You can first obtain *.kg and *.link by using conversion_tools provided by RecsysDatasets , and then write extra simple processing scripts to accomplish what you want.