Comparison
keras-tuner vs rembo
Verdict
Pick keras-tuner if kerasTuner is a hyperparameter tuning library for Keras focused on Python and TensorFlow environments; pick rembo if rembo is a Matlab-based tool for high-dimensional Bayesian optimization using random embedding.
Markdown twin · keras-tuner alternatives · rembo alternatives
GraphCanon updated 2w
Trust & integrity
| Signal | keras-tuner | rembo |
|---|---|---|
| Maintenance | Slowing (245d since push) As of 2w · github_public_v1 | Dormant (4747d since push) As of 2w · github_public_v1 |
| Provenance | Not a fork · Organization account As of 2w · github_public_v1 | Not a fork · Personal account As of 2w · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of 1mo · osv@v1 | No lockfile (source not queried) As of 1mo · osv@v1 |
| deps.dev advisories | Not queried deps.dev@v1 | Not queried deps.dev@v1 |
| OpenSSF Scorecard | Not queried openssf-scorecard@v1 | Not queried openssf-scorecard@v1 |
Tagline
- keras-tuner
- A Hyperparameter Tuning Library for Keras
- rembo
- Bayesian optimization in high-dimensions via random embedding.
Stars
- keras-tuner
- 2.9k
- rembo
- 117
Forks
- keras-tuner
- 404
- rembo
- 25
Open issues
- keras-tuner
- 240
- rembo
- 3
Language
- keras-tuner
- Python
- rembo
- Matlab
Adopt for
- keras-tuner
- KerasTuner is a hyperparameter tuning library for Keras focused on Python and TensorFlow environments.
- rembo
- Rembo is a Matlab-based tool for high-dimensional Bayesian optimization using random embedding.
Persona
- keras-tuner
- -
- rembo
- -
Runtime
- keras-tuner
- -
- rembo
- -
License
- keras-tuner
- Apache-2.0
- rembo
- -
Last pushed
- keras-tuner
- Dec 1, 2025
- rembo
- Aug 4, 2013
Categories
- keras-tuner
- Model Training
- rembo
- Model Training
Trust and health
Maintenance
- keras-tuner
- Slowing (36%)
- rembo
- Dormant (18%)
Days since push
- keras-tuner
- 245d
- rembo
- 4747d
Open issues (now)
- keras-tuner
- 240
- rembo
- 3
Owner type
- keras-tuner
- Organization
- rembo
- User
Full report
- keras-tuner
- Trust report
- rembo
- Trust report
Choose keras-tuner if…
- keras-tuner is primarily Python; rembo is Matlab.
- Tags unique to keras-tuner: automl, deep-learning, hyperparameter-optimization, keras.
- - Use when you are working with TensorFlow 2.0+ and Python 3.8+, specifically if your project relies heavily on these technologies.
When NOT to use keras-tuner
- - Avoid if your current machine-learning stack does not include Python and TensorFlow 2.0+ as primary dependencies.
- - Not recommended if you seek hyperparameter tuning solutions that are more generic or compatible with a wider range of ML frameworks beyond Keras.
Choose rembo if…
- rembo is primarily Matlab; keras-tuner is Python.
- Tags unique to rembo: bayesian-optimization, high-dimensional space, random embedding.
- When working with high-dimensional data spaces that require efficient exploration and optimization, making it ideal for problems exceeding typical dimensions
When NOT to use rembo
- For low-dimensional spaces where full Bayesian optimization methods would be more efficient and less complex than random embedding
- In scenarios requiring open-source or licensed software when Rembo's license status is unknown, potentially limiting its use in certain projects
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (keras-team/keras-tuner) · observed Aug 4, 2026
- GitHub forks (keras-team/keras-tuner) · observed Aug 4, 2026
- Last push (keras-team/keras-tuner) · observed Dec 1, 2025
- License file (Apache-2.0) · observed Aug 4, 2026
- Decision facts (enrichment) · observed Jul 16, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (ziyuw/rembo) · observed Aug 4, 2026
- GitHub forks (ziyuw/rembo) · observed Aug 4, 2026
- Last push (ziyuw/rembo) · observed Aug 4, 2013
- License file (unknown) · observed Aug 4, 2026
- Decision facts (enrichment) · observed Jul 16, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: keras-tuner 2.9k · rembo 117 (synced Aug 4, 2026).
Common questions
- What is the difference between keras-tuner and rembo?
- keras-tuner: A Hyperparameter Tuning Library for Keras. rembo: Bayesian optimization in high-dimensions via random embedding.. See the comparison table for live GitHub stats and shared categories.
- When should I choose keras-tuner over rembo?
- Choose keras-tuner over rembo when keras-tuner is primarily Python; rembo is Matlab; Tags unique to keras-tuner: automl, deep-learning, hyperparameter-optimization, keras; - Use when you are working with TensorFlow 2.0+ and Python 3.8+, specifically if your project relies heavily on these technologies.
- When should I choose rembo over keras-tuner?
- Choose rembo over keras-tuner when rembo is primarily Matlab; keras-tuner is Python; Tags unique to rembo: bayesian-optimization, high-dimensional space, random embedding; When working with high-dimensional data spaces that require efficient exploration and optimization, making it ideal for problems exceeding typical dimensions.
- When should I avoid keras-tuner?
- - Avoid if your current machine-learning stack does not include Python and TensorFlow 2.0+ as primary dependencies. - Not recommended if you seek hyperparameter tuning solutions that are more generic or compatible with a wider range of ML frameworks beyond Keras.
- When should I avoid rembo?
- For low-dimensional spaces where full Bayesian optimization methods would be more efficient and less complex than random embedding In scenarios requiring open-source or licensed software when Rembo's license status is unknown, potentially limiting its use in certain projects
- Is keras-tuner or rembo more popular on GitHub?
- keras-tuner has more GitHub stars (2,923 vs 117). Stars measure visibility, not whether either tool fits your constraints.
- Are keras-tuner and rembo open source?
- Yes - both are open-source projects on GitHub.
- Where can I find alternatives to keras-tuner or rembo?
- GraphCanon lists graph-backed alternatives at keras-tuner alternatives and rembo alternatives (keras-tuner markdown twin, rembo markdown twin), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, keras-tuner or rembo?
- keras-tuner: Slowing. rembo: Dormant. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
- Where are the full trust reports for keras-tuner and rembo?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: keras-tuner trust report; rembo trust report.