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’04 100 strict ’04 250 strict ’04 1000 strict ’04 100 lenient ‘04 250 lenient ‘04 1000 lenient 10.1620.2100.250.2330.330.424 20.0170.0270.0980.0830.1030.243.

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Presentation on theme: "’04 100 strict ’04 250 strict ’04 1000 strict ’04 100 lenient ‘04 250 lenient ‘04 1000 lenient 10.1620.2100.250.2330.330.424 20.0170.0270.0980.0830.1030.243."— Presentation transcript:

1 ’04 100 strict ’04 250 strict ’04 1000 strict ’04 100 lenient ‘04 250 lenient ‘04 1000 lenient 10.1620.2100.250.2330.330.424 20.0170.0270.0980.0830.1030.243 30.2540.300.4320.330.400.599 40.0780.260.3850.130.360.52 5 60.1880.2470.3090.2810.3590.488 70.2170.300.4250.2750.3890.586 80.160.2910.3850.2170.3660.539 90.3240.3840.4480.400.5080.616

2 ’05 100 strict ’05 250 strict ’05 1000 strict ’05 100 lenient ‘05 250 lenient ‘05 1000 lenient 10.1490.1450.2070.2340.2480.392 20.0280.0480.1210.111/ 0.081 0.201/ 0.142 0.380/ 0.297 30.180.2290.310.2870.3690.53 40.0620.130.290.150.2370.478 50.0120.0250.0930.10 60.1170.1470.2430.2080.2730.461 70.1470.210.3380.2280.3350.525 80.0970.2380.3280.1970.350.527 90.210.2670.3690.330.4140.571

3 Top-1 Accuracy Top 1 – 100 STop 1 – 1000 STop 1- 100 LTop 1 – 1000 L 10.0910.1510.1480.324 20.020.0730.0340.196 30.110.210.1390.287 40.0310.2040.0880.36 50.020.073 60.0650.156 70.0940.2440.1480.4 80.0540.2530.1330.44 9

4 TREC Results 2005

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