Analyzing Verbal and Nonverbal Features for Predicting Group Performance
Table 1: Mean Squared Errors for All Models
['[BOLD] Model', '[BOLD] Nonverbal', '[BOLD] Verbal', '[BOLD] All Feas.']
The best-performing model in terms of MSE is using just nonverbal features with RF. According to paired t-tests, this best model gives a marginally significant improvement (0.05