Query Similarity Based Measures. XXXX: XXXX is a query-based relevance measure. Source statistics for XXXX were collected using highest document frequency terms from the sample crawl data. We used 800 high-tuple frequency terms as queries and 0.5 0.4 0.3 0.2 0.1 0 XXXX Gbase Gbase on dataset TSR(0.9) 0.5 XXXX Gbase Gbase on dataset TSR(0.9) 0.4 0.3
