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1603TF
Petr Baudis edited this page Mar 15, 2016
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Word overlap is much better than cosine distance. BM25 is awesome (while treating s0 as the query, i.e. weighing based only on s1 occurences).
wang:
Model | trainAllMRR | devMRR | testMAP | testMRR | settings |
---|---|---|---|---|---|
termfreq | 0.813992 | 0.829004 | 0.630100 | 0.765363 | (defaults) termfreq-5e150127bfa12fab-00 |
termfreq | 0.714169 | 0.725217 | 0.578200 | 0.708957 |
freq_mode="tf" termfreq-2d3b759c31ae7a0c-00 |
termfreq | 0.602093 | 0.684234 | 0.545400 | 0.641078 |
score_mode='cos' termfreq-11d9aad0ee302e88-00 |
termfreq | 0.601831 | 0.696384 | 0.549600 | 0.634582 |
freq_mode="tf" score_mode='cos' termfreq-5121bb88a5922f9-00 |
curatedv2:
Model | trainAllMRR | devMRR | testMAP | testMRR | settings |
---|---|---|---|---|---|
termfreq | 0.483538 | 0.452647 | 0.294300 | 0.484530 | (defaults) termfreq-7c2a88efab16d07d-00 |
termfreq | 0.339544 | 0.324693 | 0.242700 | 0.337893 | freq_mode="tf" termfreq-26a946355b7ba20d-00 |
termfreq | 0.254189 | 0.214607 | 0.201000 | 0.275696 |
score_mode='cos' termfreq--4326af5eba873e89-00 |
termfreq | 0.251412 | 0.238331 | 0.204800 | 0.278305 |
freq_mode="tf" score_mode='cos' termfreq--4e5be392f5f78798-00 |
large2470:
Model | trainAllMRR | devMRR | testMAP | testMRR | settings |
---|---|---|---|---|---|
termfreq | 0.441573 | 0.432115 | 0.313900 | 0.490822 | (defaults) termfreq-1c1547925afa2a69-00 |
termfreq | 0.325390 | 0.328255 | 0.266800 | 0.362613 |
freq_mode="tf" termfreq--1146821b4b0960cf-00 |