alibaba / alibaba/x-deeplearning

TDM中叶子结点的embdding是怎么来的

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Description

TDM论文中,叶子节点的embedding是怎么得来的呀?
是本身ID对应的embedding还是ID和item的特征拼接的embedding呢?

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Research direction

No files, tests, or entry points are mentioned. Read the TDM paper and locate the repository's TDM implementation to determine whether leaf embeddings come from item IDs or concatenated item features; the issue is done when that answer is documented clearly.

Written by the indexing model from the issue text.

Assessment

Domain
machine-learning
Issue type
Documentation
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
20/100

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