data source: ../topic-classification-data/vectors_tf_idf
vector size: 1000

MULTINOMIAL NAIVE BAYES

performance on training set:

accuracy: 19.1065292096
f1 average: 0.131747193684
f1 by class: [ 0.29565217  0.24507659  0.28474576  0.14953271  0.33160622  0.          0.
  0.25352113  0.31055901  0.          0.24561404  0.          0.          0.
  0.          0.          0.          0.          0.          0.          0.
  0.          0.          0.10714286  0.06451613  0.          0.
  0.10526316  0.          0.04545455  0.          0.          0.          0.
  0.          0.          0.34666667  0.23333333  0.04761905  0.        ]

performance on test set:

accuracy: 17.6510522743
f1 average: 0.104976616307
f1 by class: [ 0.26720648  0.2893617   0.23890785  0.17467249  0.35869565  0.          0.
  0.          0.26582278  0.          0.08163265  0.          0.          0.
  0.          0.          0.          0.          0.          0.          0.
  0.          0.          0.          0.          0.          0.          0.
  0.          0.          0.          0.          0.          0.          0.
  0.          0.31654676  0.19354839  0.          0.        ]

SUPPORT VECTOR MACHINE

session 0 training set:

accuracy: 12.0274914089
f1 average: 0.0878842754294
f1 by class: [ 0.21621622  0.42944785  0.19607843  0.12509308  0.19565217  0.          0.
  0.          0.11764706  0.          0.          0.          0.          0.
  0.          0.          0.          0.          0.          0.          0.
  0.          0.          0.          0.          0.          0.          0.
  0.          0.          0.          0.          0.          0.          0.
  0.          0.41176471  0.          0.          0.        ]

session 0 test set:

accuracy: 10.8621860149
f1 average: 0.0786141994967
f1 by class: [ 0.23214286  0.44155844  0.24299065  0.11627907  0.13333333  0.          0.
  0.          0.06153846  0.          0.          0.          0.          0.
  0.          0.          0.          0.          0.          0.          0.
  0.          0.          0.          0.          0.          0.          0.
  0.          0.          0.          0.          0.          0.          0.
  0.          0.24489796  0.          0.          0.        ]

session 1 training set:

accuracy: 13.3333333333
f1 average: 0.0924761621509
f1 by class: [ 0.23636364  0.14012739  0.41509434  0.27380952  0.33333333  0.          0.
  0.06896552  0.20512821  0.          0.          0.          0.          0.
  0.          0.          0.          0.          0.          0.          0.
  0.          0.          0.          0.          0.          0.          0.
  0.          0.          0.          0.          0.          0.          0.
  0.          0.11764706  0.          0.          0.        ]

session 1 test set:

accuracy: 11.5410726409
f1 average: 0.0771152088407
f1 by class: [ 0.20560748  0.13210445  0.31847134  0.14035088  0.3968254   0.          0.
  0.03571429  0.21917808  0.          0.          0.          0.          0.
  0.          0.          0.          0.          0.          0.          0.
  0.          0.          0.          0.          0.          0.          0.
  0.          0.          0.          0.          0.          0.          0.
  0.          0.06153846  0.          0.          0.        ]

averages over sessions
train accuracy: 12.6804123711
train f1 score: 0.0901802187902
test accuracy: 11.2016293279
test f1 score: 0.0778647041687
