Beyond Query-Oriented Highlighting: Investigating the Effect of Snippet Text Highlighting in Search User Behavior

Table 9

Prediction performance across different search tasks and snippet terms.

Search tasks	Highlighting terms	F1 (%)
NA tasks	All terms	84.00
IN tasks	All terms	69.75
TR tasks	All terms	64.50
All tasks	Query terms	78.26
All tasks	Nonquery terms	36.92