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When /^I create a lazar model for (.*)$/ do |feature_uri|
training_uri = @uri
@uri = RestClient.post File.join(@@config[:services]["opentox-algorithm"], "lazar"), :dataset_uri => training_uri, :feature_uri => feature_uri, :feature_generation_uri => File.join(@@config[:services]["opentox-algorithm"], "fminer")
@resources << @uri
#puts @uri.to_yaml
end
Then /^the model should predict (.*) for (.*)$/ do |activity,smiles|
compound_uri = OpenTox::Compound.new(:smiles => smiles).uri
#puts @uri
#puts compound_uri
prediction = RestClient.post @uri, :compound_uri => compound_uri, :accept => "application/x-yaml"
model = Redland::Model.new Redland::MemoryStore.new
parser = Redland::Parser.new
parser.parse_string_into_model(model,prediction,'/')
#puts prediction
model.subjects(RDF['type'], OT['FeatureValue']).each do |v|
feature = model.object(v,OT['feature'])
feature_name = model.object(feature,DC['title']).to_s
prediction = model.object(v,OT['value']).to_s if feature_name.match(/classification/)
end
#puts values.to_yaml
assert_equal activity.to_s, prediction
end
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