Taiji Suzuki

activity

20052023

most citedGraph Neural Networks Exponentially Lose Expressive Power for Node Classification

185 citations · 945 across the 83 of their papers we have counts for

collaborators

Showing 2014Show all

3 papers · 1 filter

stat.ML2014

Convergence rate of Bayesian tensor estimator: Optimal rate without restricted strong convexity

Taiji Suzuki

In this paper, we investigate the statistical convergence rate of a Bayesian low-rank tensor estimator. Our problem setting is the regression problem where a tensor structure under…

math.ST2014

Spectral norm of random tensors

Ryota Tomioka, Taiji Suzuki

We show that the spectral norm of a random $n_{1} \times n_{2} \times \dots \times n_{K}$ tensor (or higher-order array) scales as $O ((\sum_{k = 1}^{K} n_{k}) lo g (K))$ under…

stat.ML2014★ 5 cited

Support Consistency of Direct Sparse-Change Learning in Markov Networks

Song Liu, Taiji Suzuki, Raissa Relator +3

We study the problem of learning sparse structure changes between two Markov networks $P$ and $Q$ . Rather than fitting two Markov networks separately to two sets of data and figuri…