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Questions tagged [knowledge-graph-embeddings]

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2 votes
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How does Training and Validating work with Graph CNNs

I'm training a Graph Convolutional Neural Network to output embeddings for nodes that I eventually want to perform classification on. I am a little confused on how the training, validation, and ...
Kiran Manicka's user avatar
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0 answers
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Trying to use my first created Knowledge graph embeddings model

I'm trying to learn about creating and using knowledge graph embeddings models, I got a code, adapted it until I got no compiling or executing errors but now the predictions it mades are wrong. This ...
gnix's user avatar
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How to perform inference on a new node using GraphSage

I'm working with the GraphSage architecture to compute node embeddings right now. I understand that during training you fine tune the models parameters and then once fine tuned you can run this on a ...
Kiran Manicka's user avatar
3 votes
1 answer
194 views

What are knowledge graph embeddings?

What are knowledge graph embeddings? How are they useful? Are there any extensive reviews on the subject to know all the details? Note that I am asking this question just to give a quick overview of ...
nbro's user avatar
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1 vote
1 answer
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What is meant by the rank of the scoring function here?

I've been reading the paper Reinforcement Knowledge Graph Reasoning for Explainable Recommendation (by Yikun Xian et al.) lately, and I don't understand a particular section: Specifically, the ...
stoic-santiago's user avatar
2 votes
1 answer
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Why can't pure KG embedding methods discover multi-hop relations paths?

According to Reinforcement Knowledge Graph Reasoning for Explainable Recommendation pure KG embedding methods lack the ability to discover multi-hop relational paths. Why is it so?
stoic-santiago's user avatar