Gaurav Sharma

# Pull Request ## Description I have added a beginner-friendly script to the repository to help new developers understand basic syntax. ## Changes Made - Added a new file named...

[ENH] Add MeanSquaredLogarithmicError (MSLE) metric (#9139)

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#### Reference Issues/PRs Fixes #9139 #### What does this implement/fix? Explain your changes. This PR implements **Mean Squared Logarithmic Error (MSLE)** and **Root Mean Squared Logarithmic Error (RMSLE)**. These metrics...

**Is your feature request related to a problem? Please describe.** `sktime` currently lacks **Mean Squared Logarithmic Error (MSLE)** and its root variant **RMSLE**. These metrics are industry standards (common in...

[ENH] Automatically convert non-string categorical data in attributes_arff_from_df

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**Is your feature request related to a problem? Please describe.** Currently, `attributes_arff_from_df` raises a `ValueError` if a pandas DataFrame contains a categorical column with non-string values (e.g., integers `[0, 1]`)....

#### Metadata * Reference Issue: Fixes #1489 * New Tests Added: No * Documentation Updated: No * Change Log Entry: Automatically convert non-string categorical columns to string in `attributes_arff_from_df` ####...