Questions tagged [knowledge-graph]

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Which knowledge source is bigger? Commonsense knowlege graph or Common knowlege Graph?

By Commonsense knowledge I mean a KB like ConceptNet vs. Encyclopedic KB like DBPedia. Which one has potentially more facts? I mean whether the facts of instances is more or facts about concepts in ...
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Expressing not-in-role in Fluent Editor 2015

I am experimenting with Fluent Editor, and I have trouble expressing something. If one creates the example project IT Infrastructure Advanced, in 7_Incidents.encnl there is this statement: ...
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59 views

Graph embeddings of Wikidata items

I'm trying to use PyTorch BigGraph pre-trained embeddings of Wikidata items for disambiguation. The problem is that the results I am getting by using dot (or cosine) similarity are not great. For ...
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Generate Knowledge graph from text paragraph as input using python

I want to plot a knowledge graph from text paragraph as input in python, So wanted to know is there any transfer learning model, machine learning method or python library which helps in generating ...
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26 views

(Graph Convolutional Network (GCN) based recommender system maintenance issue [closed]

I have built an item-item recommender model using (Graph Convolutional Network (GCN) for an E-commerce website. Could you please help me with the maintenance of the model. How often should I retrain ...
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63 views

Knowledge Graph as an input to a neural network

I want to create a neural network that takes as an input a knolwedge subgraph(different types of nodes and different types of edges) to predict some properties. For instance an input in the graph can ...
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1answer
176 views

How to use ontologies for text classification?

I am new to machine learning and want to classify sentences using ontologies (taxonomies/ knowledge graphs) and supervised learning methods (I have an annotated training dataset). My question is how ...
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117 views

What is the model architectural difference between transductive GCN and inductive GraphSAGE?

Difference of the model design. It seems the difference is that GraphSAGE sample the data. But what is the difference in model architecture.