Issues

• KeyError on GridSearch resume: _ordered_ids and _populate_next aren't persisted

  bug
  keras-team/keras-tuner#1055 · Filter by author ahalp90 opened on May 10, 2026

• [Bug] hp.Int with large max_value causes cryptic JAX shape error instead of helpful message

  bug
  keras-team/keras-tuner#1054 · Filter by author amadhan882 opened on Apr 16, 2026

• 🗓️ SIG Keras Community Meetings: Schedule, Invites, and Notes

  keras-team/keras-tuner#1052 · Filter by author laxmareddyp opened on Mar 12, 2026

• Help needed to understand how to use Tuner in Nested CV

  keras-team/keras-tuner#1044 · Filter by author AyeshaKiran-370 opened on Jul 1, 2025

• how apply keras tuner with fine tuning?

  keras-team/keras-tuner#1043 · Filter by author inginfor opened on Jun 27, 2025

• how to use keras tuner for tuning batch size and number of epochs?

  keras-team/keras-tuner#1042 · Filter by author inginfor opened on Jun 27, 2025

• keras-tuner doesn't seem to support legacy keras (tf_keras), when using tf 2.16+ and TF_USE_LEGACY_KERAS="1"

  bug
  keras-team/keras-tuner#1039 · Filter by author juanmirocks opened on Mar 27, 2025
  3

• max_trials variable in Tunner Class is set to None

  bug
  keras-team/keras-tuner#1037 · Filter by author OmarIsmailAbdelrahman opened on Jan 8, 2025
  1

• Should it be return metrics or return_metrics?

  keras-team/keras-tuner#1035 · Filter by author Anselmoo opened on Jan 5, 2025

• Wrong number of hyperparameters in keras tuner?

  bug
  keras-team/keras-tuner#1034 · Filter by author jhudsy opened on Jan 4, 2025
  1

• [Enhancement] tuner.search_space_summary() should return string object instead implicitly of printing to stdout.

  keras-team/keras-tuner#1033 · Filter by author GhostDog98 opened on Dec 24, 2024

• Tuning leads to All-NaN axis encountered after long time

  bug
  keras-team/keras-tuner#1032 · Filter by author GhostDog98 opened on Dec 19, 2024
  2

• Alarming RAM Usage Spike during Hyperband Search

  bug
  keras-team/keras-tuner#1031 · Filter by author LorenzoMonti opened on Dec 2, 2024

• Inconsistency in hyperparameter table

  bug
  keras-team/keras-tuner#1029 · Filter by author dorothyparry3 opened on Nov 20, 2024

• Basic example of pypi page not working

  bug
  keras-team/keras-tuner#1027 · Filter by author abhinavdhere opened on Oct 1, 2024

• Make the col_width customizable

  keras-team/keras-tuner#1024 · Filter by author Anselmoo opened on Aug 30, 2024

• Sklearn Tuner does not recognize executions_per_trial and distribution_strategy

  bug
  keras-team/keras-tuner#1023 · Filter by author Iphykay opened on Aug 21, 2024
  1

• Tuner's Oracle paratemer "run_times" differs from user input "executions_per_trial"

  bug
  keras-team/keras-tuner#1022 · Filter by author jsaladich opened on Aug 12, 2024
  10

• Error loading pickle file with best hyperparameters

  bug
  keras-team/keras-tuner#1021 · Filter by author sujoyrc opened on Aug 2, 2024

• how to get best model and the history and how to retrain

  keras-team/keras-tuner#1020 · Filter by author badfish2019 opened on Jul 28, 2024
  1

• Build the model first by calling build()

  keras-team/keras-tuner#1019 · Filter by author badfish2019 opened on Jul 27, 2024

• Tuner.get_best_models suffers from data leakage

  bug
  keras-team/keras-tuner#1018 · Filter by author wmay opened on Jul 14, 2024

• Can you add back the support for StructuredDataClassifier please? It has been saving lots of my time. Thanks.

  keras-team/keras-tuner#1014 · Filter by author wenzhao98 opened on Jul 8, 2024
  1

• Keras Tuner crashing

  bug
  keras-team/keras-tuner#1011 · Filter by author Iphykay opened on Jun 15, 2024
  3

• Unable to hyper parameter tune a model including TensorFlow Probability

  keras-team/keras-tuner#1009 · Filter by author teddy-masters opened on May 29, 2024