Rachael Tappenden

Lecturer, University of Canterbury

Joined

July 2019

Names

Rachael Tappenden

Emails

****@canterbury.ac.nz (Confirmed)

****@gmail.com (Confirmed)

Personal Links

Google Scholar

Career & Education History

Lecturer

University of Canterbury (canterbury.ac.nz)

Present

Advisors, Relations & Conflicts

No relations added

Expertise

No areas of expertise listed

Publications

Stochastic Gradient Methods with Preconditioned Updates
Abdurakhmon Sadiev, Aleksandr Beznosikov, Dmitry Kamzolov, Rachael Tappenden, Martin Takáč
- Published: 01 Feb 2023, Last Modified: 13 Feb 2023
- Submitted to ICLR 2023
- Readers: Everyone
Efficient calculation of regular simplex gradients
Rachael Tappenden
- 15 May 2022
- OpenReview Archive Direct Upload
- Readers: Everyone
A box constrained gradient projection algorithm for compressed sensing
Ian D Coope, Rachael Tappenden
- 15 May 2022
- OpenReview Archive Direct Upload
- Readers: Everyone
Gradient and diagonal Hessian approximations using quadratic interpolation models and aligned regular bases
Ian D Coope, Rachael Tappenden
- 15 May 2022
- OpenReview Archive Direct Upload
- Readers: Everyone
Dual Free Adaptive Minibatch SDCA for Empirical Risk Minimization
Xi He, Rachael Tappenden, Martin Takáč
- 15 May 2022
- OpenReview Archive Direct Upload
- Readers: Everyone
Sonia: A symmetric blockwise truncated optimization algorithm
Majid Jahani, MohammadReza Nazari, Rachael Tappenden, Albert S Berahas, Martin Takáč
- 15 May 2022
- OpenReview Archive Direct Upload
- Readers: Everyone
Fast and safe: accelerated gradient methods with optimality certificates and underestimate sequences
Majid Jahani, Chenxin Ma, Rachael Tappenden, Martin Takáč
- 15 May 2022
- OpenReview Archive Direct Upload
- Readers: Everyone
Linear Convergence of Randomized Feasible Descent Methods Under the Weak Strong Convexity Assumption
Chenxin Ma, Rachael Tappenden, Martin Takáč
- 15 May 2022
- OpenReview Archive Direct Upload
- Readers: Everyone
A flexible ADMM algorithm for big data applications
Daniel Robinson, Rachael Tappenden
- 15 May 2022
- OpenReview Archive Direct Upload
- Readers: Everyone
A flexible coordinate descent method
Kimon Fountoulakis, Rachael Tappenden
- 15 May 2022
- OpenReview Archive Direct Upload
- Readers: Everyone

View all 13 publications

Rachael Tappenden

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