FIX - changed broken endpoint for reuters dataset #31186
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This PR fixes bug #31185.
Problem
The
plot_out_of_core_classification.pyexample was failing with a StopIteration error when callingvectorizer.transform(X_test_text). This problem occurred both by running the script directly and during the documentation build (make html).As reported in bug #31185, the traceback indicated that the raw_X iterator within HashingVectorizer was empty, causing the
StopIterationerror at thenext(raw_X)call.Root Cause
The error was caused by the fact that the URL used to download the dataset Reuters-21578, needed for the example, was broken or no longer valid. As a result, the dataset was not being downloaded properly, leading to empty test data (
X_test_text).Solution
This PR updates the constant DOWNLOAD_URL in the code related to fetching the Reuters dataset to point to the working URL hosted on the UCI Machine Learning repository.