The Square The Library Ada

What is Lovelace's Square?

Overview Association Roadmap Open Science FAQs

Sponsors Contributors

Start contributing

Visit the Square List your code List your dataset

Overview Association Roadmap Open Science FAQs

Sponsors Contributors

List your code List your dataset

The Square The Library Ada

Our supporters

Department of Food Science - Chemometrics (University of Copenhagen)

Department of Food Science - Chemometrics (University of Copenhagen)

Lovelace's Square

Contact us Terms of Use Privacy Notice Cookies Notice

©2026 Lovelace's Square. All rights reserved.

Follow us on

Lovelace's Square - CMTF Toolbox

BSD-3-Clause license | 1.0 | 2025-11-08

CMTF Toolbox

Multiblock AnalysisUnmixingMATLAB

Authors

Evrim Acar¹; Tamara G. Kolda²; Daniel M. Dunlavy²; Anders J. Lawaetz¹; Morten A. Rasmussen¹; Rasmus Bro¹; Evangelos E. Papalexakis³; Gözde Gürdeniz⁴; Mathias Nilsson⁵

Affiliations

¹Department of Food Science, Faculty of Science, University of Copenhagen, Frederiksberg C, Denmark
²Sandia National Laboratories, USA
³School of Computer Science, Carnegie Mellon University, Pittsburgh, PA, USA
⁴Department of Nutrition, Exercise and Sports, Faculty of Science, University of Copenhagen, Denmark
⁵School of Chemistry, University of Manchester, Manchester, UK

The CMTF Toolbox provides tools to perform coupled matrix and tensor factorization (CMTF) and advanced CMTF (ACMTF) via gradient‐based optimization. It supports heterogeneous data in the form of matrices and tensors, missing data, nonnegativity constraints via LBFGSB, and ridge penalty options.

Reference

Acar, E.; Kolda, T. G.; Dunlavy, D. M. (2011). All-at-once optimization for coupled matrix and tensor factorizations. KDD Workshop on Mining and Learning with Graphs. https://arxiv.org/abs/1105.3422
Acar, E.; Papalexakis, E. E.; Gurdeniz, G.; Rasmussen, M. A.; Lawaetz, A. J.; Nilsson, M.; Bro, R. (2014). Structure-revealing data fusion. BMC Bioinformatics, 15, 239. https://doi.org/10.1186/1471-2105-15-239 GitHub repository. https://github.com/eacarat/CMTF_Toolbox Version 1.0.

34

1

Comments (0)

No comments yet. Be the first to share your thoughts.