Thank you for the information.
After I read your publications, I found that smile indicates AU 12 and smirk means asymmetric smile(asymmetric AU12/AU14).
Still, it is difficult to find the information about how the two smirks which Affdex SDK' result shows could be distinguished.
The AU indexes which Affdex SDK provides are as follows in order.
(1). smile 2. innerBrowRaise 3. browRaise 4. browFurrow 5. noseWrinkle 6.upperLipRaise
7. lipCornerDepressor 8. chinRaise 9. lipPucker 10 .lipPress 11. lipSuck 12. mouthOpen 13.smirk
14. eyeClosure 15. attention 16. eyeWiden 17. cheekRaise 18. lidTighten 19. dimpler 20. lipStretch
21. jawDrop 22. relaxed 23. smiley 24. laughing 25. kissing 26. disappointed 27. rage 28. smirk
29. wink 30.stuckOutTongueWin 31. stuckOutTongue 32. flushed 33. scream
I hope you can help me here. I would like to match AU with the first smirk (number 13) and, also, the second smirk (number 28).
Furthermore, if it is possible, I would like to know original AU terms for the classifiers which were turned into friendlier names such as attention, relaxed, smiley, laughing, kissing, disappointed, and rage.