Skip to contents

Changelog

kerasnip 0.0.3

CRAN release: 2025-09-18

Improvements

  • Added comprehensive end-to-end tests for tuning fit_* and compile_* parameters, and for autoplot uniqueness with multiple similar parameters.

Documentation

  • Added new vignettes:
    • “Transfer Learning with Keras Applications”
    • “Tuning Multiple Similar Parameters: Ensuring autoplot Uniqueness”
    • “Tuning Fit and Compile Arguments”

Bug fixes

  • Enhanced register_model_args to improve matching of Keras arguments to dials functions and correctly assign package sources for dials parameters.
  • Refined remove_keras_spec to be more precise in removing model specifications, preventing unintended removal of other objects.

kerasnip 0.0.2

Improvements

  • Test suite improvements for post-processing and fit helpers (#23).

Bug Fixes

  • Fixed a bug in the documentation where examples were not self-contained, causing issues with CRAN checks. This involved updating examples to be fully runnable and cleaning up created model specifications (#22).
  • As part of this fix, a new helper function model_exists() was introduced and exported.

kerasnip 0.0.1

CRAN release: 2025-09-03

New features

  • Added support for functional API (create_keras_functional_spec()) (#6).
  • Introduced custom steps, including step_collapse for collapsing columns in list columns (#20).
  • Added evaluation helpers: keras_evaluate(), extractors for summary and history (#12).
  • Introduced modularized helpers for build and compile of keras models (#14).
  • Added sequential workflow and functional workflow examples and vignettes (#20).
  • Added new tests to improve coverage.
  • Added pkgdown site improvements (favicon, documentation pages, guides) (#10, #16, #18 and #20).

Improvements

  • Refactored code for modularity and clarity.
  • Updated documentation across multiple guides and functions.
  • Improved consistency with tidy naming conventions.
  • Improved robustness of tests and error handling.

Bug fixes

  • Fixed issues with compile_ and fit_ argument handling.
  • Fixed issues with predict() and evaluate() to handle multiple outputs correctly (#18).
  • Fixed documentation typos and pkgdown errors.
  • Fixed utils issues and missing dependencies.
  • Fixed warnings and CRAN check issues.

Breaking changes

  • Changed fit interface to use formula, supporting list columns (#18).

kerasnip 0.0.0.9000

  • Initial development version.
  • Added create_keras_spec() to generate parsnip specifications dynamically.