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05/13/2023
Tight and fast generalization error bound of graph embedding in metric space
Recent studies have experimentally shown that we can achieve in non-Eucl...
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08/03/2022
A Hybrid Factorization Algorithm for Sparse Matrix with Mixed Precision Arithmetic
A new hybrid algorithm for LDU-factorization for large sparse matrix com...
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04/28/2022
Cumulative Stay-time Representation for Electronic Health Records in Medical Event Time Prediction
We address the problem of predicting when a disease will develop, i.e., ...
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05/21/2021
Generalization Error Bound for Hyperbolic Ordinal Embedding
Hyperbolic ordinal embedding (HOE) represents entities as points in hype...
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12/06/2018
Time-Discounting Convolution for Event Sequences with Ambiguous Timestamps
This paper proposes a method for modeling event sequences with ambiguous...
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05/26/2018
Stable Geodesic Update on Hyperbolic Space and its Application to Poincare Embeddings
A hyperbolic space has been shown to be more capable of modeling complex...
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01/11/2018