1. Based on your results, what will be the impacts of knowing the speech emotions
for sustaining language used (i.e. Indonesian language)?
2. Why the accuracy of Indonesian language is lower than other language since the
study didn^t include Indo-European family as stated in your conclusion?
In that case, the speech would be identified as having neutral emotion, which makes
sense because that kind of speech doesn^t have any emotion. Fyi, some of the emotion
classes that are usually used are angry, happy, frustrated, surprised, sad, and neutral.