Ayaka Sakata

Publication Activity (10 Years)

Years Active: 2012-2024
Publications (10 Years): 14

Top Topics

Message Passing

Sample Complexity

Phase Transition

Top Venues

IEEE Trans. Inf. Theory

Publications

Shuhei Kashiwamura, Ayaka Sakata, Masaaki Imaizumi
Effect of Weight Quantization on Learning Models by Typical Case Analysis. CoRR (2024)
Ayaka Sakata, Yoshiyuki Kabashima
Decision Theoretic Cutoff and ROC Analysis for Bayesian Optimal Group Testing. IEEE Trans. Inf. Theory 69 (9) (2023)
Ayaka Sakata
Prediction Errors for Penalized Regressions based on Generalized Approximate Message Passing. CoRR (2022)
Ayaka Sakata, Yoshiyuki Kabashima
Decision Theoretic Cutoff and ROC Analysis for Bayesian Optimal Group Testing. CoRR (2021)
Ayaka Sakata
Active pooling design in group testing based on Bayesian posterior prediction. CoRR (2020)
Ayaka Sakata
Bayesian inference of infected patients in group testing with prevalence estimation. CoRR (2020)
Ayaka Sakata, Tomoyuki Obuchi
Perfect reconstruction of sparse signals with piecewise continuous nonconvex penalties and nonconvexity control. CoRR (2019)
Tomoyuki Obuchi, Ayaka Sakata
Cross validation in sparse linear regression with piecewise continuous nonconvex penalties and its acceleration. CoRR (2019)
Ayaka Sakata
Estimator of Prediction Error Based on Approximate Message Passing for Penalized Linear Regression. CoRR (2018)
Ayaka Sakata, Yingying Xu
Approximate message passing for nonconvex sparse regularization with stability and asymptotic analysis. CoRR (2017)
Ayaka Sakata
Evaluation of Generalized Degrees of Freedom for Sparse Estimation by Replica Method. CoRR (2016)
Yoshiyuki Kabashima, Florent Krzakala, Marc Mézard, Ayaka Sakata, Lenka Zdeborová
Phase Transitions and Sample Complexity in Bayes-Optimal Matrix Factorization. IEEE Trans. Inf. Theory 62 (7) (2016)
Ayaka Sakata, Yoshiyuki Kabashima
Replica symmetric bound for restricted isometry constant. ISIT (2015)
Ayaka Sakata, Yoshiyuki Kabashima
Replica Symmetric Bound for Restricted Isometry Constant. CoRR (2015)
Yoshiyuki Kabashima, Florent Krzakala, Marc Mézard, Ayaka Sakata, Lenka Zdeborová
Phase transitions and sample complexity in Bayes-optimal matrix factorization. CoRR (2014)
Rafah El-Khatib, Jean Barbier, Ayaka Sakata, Rüdiger L. Urbanke
Error correcting codes and spatial coupling. CoRR (2014)
Ayaka Sakata, Yoshiyuki Kabashima
Sample Complexity of Bayesian Optimal Dictionary Learning CoRR (2013)
Ayaka Sakata, Yoshiyuki Kabashima
Sample complexity of Bayesian optimal dictionary learning. ISIT (2013)
Ayaka Sakata, Yoshiyuki Kabashima
Statistical Mechanics of Dictionary Learning CoRR (2012)
Ayaka Sakata, Yoshiyuki Kabashima, Yitzhak Peleg
A Mean-field Approach for an Intercarrier Interference Canceller for OFDM CoRR (2012)