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05/27/2021
Path-based knowledge reasoning with textual semantic information for medical knowledge graph completion
Background Knowledge graphs (KGs), especially medical knowledge graphs, ...
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11/03/2020
Joint Entity and Relation Extraction with Set Prediction Networks
The joint entity and relation extraction task aims to extract all relati...
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09/15/2014
The Ordered Weighted ℓ_1 Norm: Atomic Formulation, Projections, and Algorithms
The ordered weighted ℓ_1 norm (OWL) was recently proposed, with two diff...
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02/20/2014
Group-sparse Matrix Recovery
We apply the OSCAR (octagonal selection and clustering algorithms for re...
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10/18/2013
A novel sparsity and clustering regularization
We propose a novel SPARsity and Clustering (SPARC) regularizer, which is...
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09/24/2013