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. 2012 Jan 30;5(Suppl 1):155–163. doi: 10.4137/BII.S8979

Table 5.

Baseline with full set of lexical features, lift/loss over baseline given in parentheses.

Label Precision Recall F1
NO EMOTION 0.6231 (−0.0088) 0.7511 (+0.1048) 0.6812 (+0.0421)
Abuse 0 (0) 0 (0) 0 (0)
Anger 0.125 (+0.0873) 0.018 (0) 0.0315 (+0.0071)
Blame 0.3596 (+0.2189) 0.1798 (+0.0751) 0.2397 (+0.1197)
Fear 0 (0) 0 (0) 0 (0)
Forgiveness 0 (0) 0 (0) 0 (0)
Guilt 0.5357 (+0.1018) 0.3715 (−0.0262) 0.4388 (+0.0237)
Happiness/peacefulness 0 (0) 0 (0) 0 (0)
Hopefulness 0.2857 (+0.2465) 0.0656 (+0.0353) 0.1067 (+0.0725)
Hopelessness 0.5401 (+0.067) 0.5197 (+0.0009) 0.5297 (+0.0348)
Information 0.485 (+0.0438) 0.3973 (+0.0416) 0.4368 (+0.0429)
Instructions 0.6583 (+0.0237) 0.7104 (+0.0249) 0.6834 (+0.0243)
Love 0.7386 (+0.0761) 0.6185 (−0.0077) 0.6732 (+0.0294)
Pride 0 (0) 0 (0) 0 (0)
Sorrow 0 (0) 0 (0) 0 (0)
Thankfulness 0.6744 (+0.2219) 0.3671 (−0.0253) 0.4754 (+0.0551)

Notes: F1 = 0.4217; PRECISION = 0.4341; RECALL = 0.4100; N = 2382.