alibaba / alibaba/euler

图数据权重归一化要求

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Description

请问在LasGNN方法里,关于“基于beam-search的layer-wise邻居采样”,按照节点权重(边权重之和)进行采样,但不同类型的边对应不同大小的权重,对于这些权重需要做归一化处理吗?如果需要的话,有归一化方法限制吗?

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Research direction

Start by locating the LasGNN beam-search, layer-wise neighbor-sampling implementation and checking how node weights, defined as sums of edge weights, are consumed. Done means documenting whether normalization is required and whether any normalization method constraints apply.

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Assessment

Domain
machine-learning
Issue type
Documentation
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
15/100

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