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-rw-r--r--lib/regression.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/regression.rb b/lib/regression.rb
index 891d7f9..8a52e7d 100644
--- a/lib/regression.rb
+++ b/lib/regression.rb
@@ -31,7 +31,7 @@ module OpenTox
end
confidence = sim_sum/neighbors.size.to_f
sim_sum == 0 ? prediction = nil : prediction = 10**(weighted_sum/sim_sum)
- [prediction,confidence]
+ {:value => prediction,:confidence => confidence}
end
# Local support vector regression from neighbors