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Negative samples #3

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snash4 opened this issue May 5, 2020 · 2 comments
Closed

Negative samples #3

snash4 opened this issue May 5, 2020 · 2 comments

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@snash4
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snash4 commented May 5, 2020

Hi,
DistMult uses negative sampling for the training...
I couldn't find Negative sampling parameter in the algo.
How did you generate the negative samples and how many NS per positive triplet?
@xiaoyuxin1002
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This implementation of DistMult essentially considers all the nodes not linked to the targeting node as negative triplets.
You can find the corresponding codes (function name: TargetIdx2MultiTarget) in the spodernet package https://github.com/TimDettmers/spodernet/blob/master/spodernet/preprocessing/processors.py used in the implementation.
Thanks!

@snash4
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snash4 commented May 5, 2020

thanks for the answer and for the quick responses.

@snash4 snash4 closed this as completed May 5, 2020
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@snash4 @xiaoyuxin1002