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10/25/2022
Bilingual Lexicon Induction for Low-Resource Languages using Graph Matching via Optimal Transport
Bilingual lexicons form a critical component of various natural language...
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09/26/2021
An Analysis of Euclidean vs. Graph-Based Framing for Bilingual Lexicon Induction from Word Embedding Spaces
Much recent work in bilingual lexicon induction (BLI) views word embeddi...
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05/27/2021
Entrywise Estimation of Singular Vectors of Low-Rank Matrices with Heteroskedasticity and Dependence
We propose an estimator for the singular vectors of high-dimensional low...
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12/17/2020
Nonparametric Two-Sample Hypothesis Testing for Random Graphs with Negative and Repeated Eigenvalues
We propose a nonparametric two-sample test statistic for low-rank, condi...
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10/12/2019
Spectral clustering in the weighted stochastic block model
This paper is concerned with the statistical analysis of a real-valued s...
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06/27/2019
The exact form of the 'Ockham factor' in model selection
We unify the Bayesian and Frequentist justifications for model selection...
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06/07/2019
Vertex Classification on Weighted Networks
This paper proposes a discrimination technique for vertices in a weighte...
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06/04/2019
Sparse Representation Classification via Screening for Graphs
The sparse representation classifier (SRC) is shown to work well for ima...
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02/14/2018
Vertex nomination: The canonical sampling and the extended spectral nomination schemes
Suppose that one particular block in a stochastic block model is deemed ...
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06/24/2014
Techniques for clustering interaction data as a collection of graphs
A natural approach to analyze interaction data of form "what-connects-to...
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11/23/2013
Robust Vertex Classification
For random graphs distributed according to stochastic blockmodels, a spe...
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10/02/2013