Mobile Findex: Facilitating Information Access in Mobile Web Search with Automatic Result Clustering

Table 2

Task-specific precision and significance.

Query	Reference UI	Mobile Findex UI	Significance
DVD player	23%	54%	𝑡(13)=−2.9, 𝑃<.05
Jupiter	43%	74%	𝑡(14)=−2.5, 𝑃<.05
Camera phone	15%	36%	𝑡(14)=−2.6, 𝑃<.05
Oulu [city]	91%	67%	𝑡(14)=−2.7, 𝑃<.05