From 5235d4a6a2cb2f4d0dd16eeeede9021b9b7f208c Mon Sep 17 00:00:00 2001 From: sveneschlbeck Date: Wed, 10 Nov 2021 13:02:33 +0100 Subject: [PATCH 1/3] Changed the sample number and added warm_start option for increased execution speed --- .../plot_sparse_logistic_regression_20newsgroups.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/examples/linear_model/plot_sparse_logistic_regression_20newsgroups.py b/examples/linear_model/plot_sparse_logistic_regression_20newsgroups.py index 10c4adeeff200..6c886f6b59a7f 100644 --- a/examples/linear_model/plot_sparse_logistic_regression_20newsgroups.py +++ b/examples/linear_model/plot_sparse_logistic_regression_20newsgroups.py @@ -40,7 +40,7 @@ solver = "saga" # Turn down for faster run time -n_samples = 10000 +n_samples = 7000 X, y = fetch_20newsgroups_vectorized(subset="all", return_X_y=True) X = X[:n_samples] @@ -82,6 +82,7 @@ penalty="l1", max_iter=this_max_iter, random_state=42, + warm_start=True, ) t1 = timeit.default_timer() lr.fit(X_train, y_train) From b24e151bea58f3006cb96c43a18ca7b2626147fc Mon Sep 17 00:00:00 2001 From: Sven Eschlbeck <66701689+sveneschlbeck@users.noreply.github.com> Date: Wed, 10 Nov 2021 14:27:45 +0100 Subject: [PATCH 2/3] Update plot_sparse_logistic_regression_20newsgroups.py --- .../plot_sparse_logistic_regression_20newsgroups.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/examples/linear_model/plot_sparse_logistic_regression_20newsgroups.py b/examples/linear_model/plot_sparse_logistic_regression_20newsgroups.py index 6c886f6b59a7f..187e170fd8fbd 100644 --- a/examples/linear_model/plot_sparse_logistic_regression_20newsgroups.py +++ b/examples/linear_model/plot_sparse_logistic_regression_20newsgroups.py @@ -40,7 +40,7 @@ solver = "saga" # Turn down for faster run time -n_samples = 7000 +n_samples = 5000 X, y = fetch_20newsgroups_vectorized(subset="all", return_X_y=True) X = X[:n_samples] From c4c18f9f2020333679a6f0028130c4586b89f2a2 Mon Sep 17 00:00:00 2001 From: Sven Eschlbeck <66701689+sveneschlbeck@users.noreply.github.com> Date: Fri, 12 Nov 2021 13:40:44 +0100 Subject: [PATCH 3/3] Update plot_sparse_logistic_regression_20newsgroups.py removed ``warm_start=True`` --- .../linear_model/plot_sparse_logistic_regression_20newsgroups.py | 1 - 1 file changed, 1 deletion(-) diff --git a/examples/linear_model/plot_sparse_logistic_regression_20newsgroups.py b/examples/linear_model/plot_sparse_logistic_regression_20newsgroups.py index 187e170fd8fbd..d51817f7ea3ab 100644 --- a/examples/linear_model/plot_sparse_logistic_regression_20newsgroups.py +++ b/examples/linear_model/plot_sparse_logistic_regression_20newsgroups.py @@ -82,7 +82,6 @@ penalty="l1", max_iter=this_max_iter, random_state=42, - warm_start=True, ) t1 = timeit.default_timer() lr.fit(X_train, y_train)