Pre-processing the 92 documents... Learning starts. For the information about this learning see the log file /home/saggion/temp/ml-opinion/cross-validation/thumbs/senti/savedFiles/logFileForNLPLearning.save The number of threads used is 1 ** Evaluation mode: Kfold k=5, numDoc=92, len=18. *** Averaged results for each label over 5 runs as: Results of single label: 0 LabelName=down, number of instances=49 (correct, paritalCorrect, spurious, missing)= (10.2, 0.0, 2.4, 2.0); (precision, recall, F1)= (0.82581586, 0.841292, 0.8258637); Lenient: (0.82581586, 0.841292, 0.8258637) 1 LabelName=up, number of instances=25 (correct, paritalCorrect, spurious, missing)= (3.6, 0.0, 2.0, 2.4); (precision, recall, F1)= (0.6390477, 0.6314286, 0.6065801); Lenient: (0.6390477, 0.6314286, 0.6065801) Overall results as: (correct, paritalCorrect, spurious, missing)= (13.8, 0.0, 4.4, 4.4); (precision, recall, F1)= (0.7596491, 0.7596491, 0.7596491); Lenient: (0.7596491, 0.7596491, 0.7596491) This learning session finished!. Pre-processing the 92 documents... Learning starts. For the information about this learning see the log file /home/saggion/temp/ml-opinion/cross-validation/thumbs/senti/savedFiles/logFileForNLPLearning.save The number of threads used is 1 ** Training mode: time for NLP features: 0 time for fv: 0 time for filtering: 0 time for NLP training: 0 This learning session finished!. The 10 most significiant positive NLP feature for class: down: 0: 0 _NeutCount_8 -- 0.88230526 1: 0 _Sent1ADV_ever<> -- 0.87310207 2: 0 _Sent1ADJ_wholesale<> -- 0.6747389 3: 0 _NeutCount_1 -- 0.65844095 4: 0 _Senti_neg -- 0.51678693 5: 0 _Sent1ADJ_above<> -- 0.5009795 6: 0 _Sent1ADJ_wary<> -- 0.5009795 7: 0 _Sent1ADV_essentially<> -- 0.5009795 8: 0 _Sent1Bigram_very_late<> -- 0.5009737 9: 0 _Sent1ADV_apart<> -- 0.4682018 The 10 most significiant positive NLP feature for class: up: 0: 0 _NegCount_1 -- 0.7724227 1: 0 _Sent1ADJ_first<> -- 0.643664 2: 0 _NegCount_0 -- 0.642931 3: 0 _Sent1ADJ_faulty<> -- 0.6333308 4: 0 _Sent1ADJ_good<> -- 0.63064945 5: 0 _Sent1ADJ_original<> -- 0.6258623 6: 0 _NeutCount_0 -- 0.61656284 7: 0 _Sent1ADV_fast<> -- 0.565886 8: 0 _Sent1ADV_back<> -- 0.5640788 9: 0 _NeutCount_4 -- 0.5589576