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| | license: apache-2.0 |
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| | # Dataset Card for Click Reco Slates |
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| | Data structure. The data contain three files that contain click logs. These are train.parquet, val.parquet (validate) and special.parquet. |
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| | The file format is: |
| | R_bar_r contains 0 for no click, or a i for a click on item i. |
| | The interest contains the interests of the user. |
| | The engagement contains other features that may help predict if the user clicks, one_hot_engagement is simply a one hot encoded representation of the engagements. |
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| | In addition the following embedding files are included: |
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| | products_embeddings.pt |
| | interest_embeddings.pt |
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| | which contain embeddings that can be indexed by the entries in slates (products_embbeddings.pt) or by the keyword (interest_embeddings.pt). |
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| | The train.parquet is intended for training and the val.parquet for validation - they are a randomized split. The special set special.parquet contains slates that are on a special list that are never seen in train and validate. |
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| | The motivation of this is that a click model for reco needs not to explain the data well as with likelihood, but to be capable of selecting new actions. |
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