File octave-forge-stk.changes of Package octave-forge-stk

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File octave-forge-stk.changes of Package octave-forge-stk (Revision 8578d4cd8899f70385143b2456255595)

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Wed Sep 27 13:17:47 UTC 2017 - badshah400@gmail.com

- Update to version 2.5.0
  * Required Octave version number has been raised to 3.6.0.
  * Sequential design of experiments:
    - `stk_sampcrit_akg_eval`: New function.  Computes the
      Approximate Knowledge Gradient (AKG) sampling criterion.
    - `stk_example_doe05`: Example script that demonstrates the
      use of the AKG and EQI sampling criteria for noisy
      optimization.
    - New (experimental) classes to represent sampling criterion
      objects: `stk_sampcrit_ei`, `stk_sampcrit_akg`,
      `stk_sampcrit_eqi`.
    - `stk_sampcrit_ei_eval`: Remove deprecated calling forms.
  * Design of experiments:
    - `stk_factorialdesign`: Accept one-variable `stk_dataframe`
      objects as factors and preserve column names in this case.
    - `stk_sampling_nesteddesign`: New function to create nested
      designs.
    - `stk_sampling_nestedlhs`: New function to create nested LHS
      (NLHS).
    - `stk_sampling_sobol`: Fix help text.
  * Validation of models:
    - `stk_distrib_normal_crps`: New function to compare
      observations and predictive (Gaussian) density.
    - Calling `stk_predict_leaveoneout` with no output arguments
      now automatically creates two cross-validation diagnostics
      in two subplots: prediction VS observations (left panel) and
      normalized residuals (right panel).
    - `stk_predict_leaveoneout` uses now the virtual LOO formula.
  * `stk_dataframe` and related classes
    - `stk_hrect`: Preserve column names for `stk_dataframe`
      inputs.
    - `@stk_dataframe/find`: Overload base function to support
      calling find with an stk_dataframe as first input argument.
    - `@stk_dataframe/plotmatrix`: Overload base function to
      enrich `plotmatrix` graphics with variable names when
      possible.
  * Logical functions:
    - Operations that normally return logical (`lt`, `eq`,
      `and`...) now return logical values for `stk_dataframe`
      arguments.
    - New overloaded functions for `stk_dataframe` objects:
      `isinf`, `isnan`, `isfinite`.
  * Testing array membership:
    - `@stk_dataframe/ismember`: No longer assumes `rows` flag for
      consistency with the base `ismember` function.
    - `stk_factorialdesign/ismember`: New function.  Tests
      membership for factorial designs much more efficiently than
      for plain arrays or data frames.
  * `stk_generate_samplepaths` now returns a plain numerical array instead of
    a data frame.
  * Miscellaneous:
    - `stk_plot_probdom2d`: New function to represent the
      uncertainty about a 2D Pareto front.  This function is
      currently considered experimental and should not be expected
      to produce a reliable representation of the uncertainty for
      difficult or high-dimensional optimization problems.
    - New test case: "truss3" (Koski, 1985; Das, 1997).
    - Many functions have been optimized for speed.
    - `stk_plot1d`: Handle the case where `xt` is not sorted.
    - Support old-style STK structures (with a `.a` field) has
      been removed.

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Wed Nov 11 15:20:54 UTC 2015 - dmitry_r@opensuse.org

- Update to version 2.3.4
  * Bug fixes and minor changes

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Tue Oct 13 06:08:14 UTC 2015 - dmitry_r@opensuse.org

- Update to version 2.3.3
  * Bug fixes and minor changes

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Tue Jul  7 17:09:17 UTC 2015 - dmitry_r@opensuse.org

- Update to version 2.3.2
  * Bug fixes and minor changes

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Mon Jun 22 19:41:57 UTC 2015 - dmitry_r@opensuse.org

- Update to version 2.3.1
  * Bugfix release

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Mon May 18 19:44:24 UTC 2015 - dmitry_r@opensuse.org

- Update to version 2.3.0

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Thu Apr 16 21:50:44 UTC 2015 - dmitry_r@opensuse.org

- Update to version 2.2.1
  * Octave 4.0 compatibility

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Thu Feb 26 16:06:43 UTC 2015 - dmitry_r@opensuse.org

- Split from octave-forge package, version 2.2.0

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