From 8a195624128da773c7d584d9352f65d8241cc92d Mon Sep 17 00:00:00 2001
From: Fabian Pedregosa <fabian.pedregosa@inria.fr>
Date: Wed, 2 Mar 2011 16:02:11 +0100
Subject: [PATCH] Replace latex with simple syntax in docstrings.

Ironically it was causing errors when compiling to latex, so I changed
to a more terminal-friendly syntax.
---
 scikits/learn/metrics/metrics.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scikits/learn/metrics/metrics.py b/scikits/learn/metrics/metrics.py
index bb0f6fad81..3aabe70241 100644
--- a/scikits/learn/metrics/metrics.py
+++ b/scikits/learn/metrics/metrics.py
@@ -257,7 +257,7 @@ def f1_score(y_true, y_pred, pos_label=1):
     score at 0. The relative contribution of precision and recall to the f1
     score are equal.
 
-        :math:`F_1 = 2 \cdot \frac{p \cdot r}{p + r}`
+        F_1 = 2 * (precision * recall) / (precision + recall)
 
     See: http://en.wikipedia.org/wiki/F1_score
 
-- 
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