Observing Dialogue in Therapy: Categorizing and Forecasting Behavioral Codes
Table 13: Ablation on forecasting task on both client and therapist code. ∗ row are results of our best forecasting model FC, and FT. ∖ means substitute anchor attention with self attention. +GMGRU anchor42 means using word-level attention and achor-based sentence-level attention together.
['Ablation', 'Options', 'Ct', 'St', 'R@3', 'Fa', 'Res', 'Rec', 'Gi', 'Quc', 'Quo', 'Mia', 'Min']
Word-level attention shows no help for both client and therapist codes. While sentence-level attention helps more on therapist codes than on client codes. Multi-head self attention alsoachieves better performance than anchor-based attention in forecasting tasks.