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author | Christoph Helma <helma@in-silico.ch> | 2011-03-10 12:01:20 +0100 |
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committer | Christoph Helma <helma@in-silico.ch> | 2011-03-10 12:01:20 +0100 |
commit | 127f26d09e3ad8710269e577549d9b58e1759fcf (patch) | |
tree | 41d6e1115839c1fecaf18ae4c2582f627bf7004e /lazar.rb | |
parent | 4e30a6feca55e9de10c5013632593455b93f6e23 (diff) | |
parent | 64a18744fa1b8e58d008c28d9223969ac9b61e4b (diff) |
Merge branch 'release/v1.0.0'v1.0.0
Diffstat (limited to 'lazar.rb')
-rw-r--r-- | lazar.rb | 26 |
1 files changed, 14 insertions, 12 deletions
@@ -113,18 +113,20 @@ post '/lazar/?' do end lazar.activities[compound] = [] unless lazar.activities[compound] - training_activities.data_entries[compound][params[:prediction_feature]].each do |value| - case value.to_s - when "true" - lazar.activities[compound] << true - when "false" - lazar.activities[compound] << false - else - halt 404, "0 values not allowed in training dataset. log10 is calculated internally." if value.to_f == 0 - lazar.activities[compound] << value.to_f - lazar.prediction_algorithm = "Neighbors.local_svm_regression" - end - end + unless training_activities.data_entries[compound][params[:prediction_feature]].empty? + training_activities.data_entries[compound][params[:prediction_feature]].each do |value| + case value.to_s + when "true" + lazar.activities[compound] << true + when "false" + lazar.activities[compound] << false + else + halt 404, "0 values not allowed in training dataset. log10 is calculated internally." if value.to_f == 0 + lazar.activities[compound] << value.to_f + lazar.prediction_algorithm = "Neighbors.local_svm_regression" + end + end + end end lazar.metadata[DC.title] = "lazar model for #{URI.decode(File.basename(prediction_feature))}" |