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Results for Exercise Sheet 2 (Ranking)
These results should be based on the file movies.test-benchmark.tsv. Click "Edit" in the upper bar of this page and add your row to the table below, following the examples already there. Please write down all values with exactly two digits of precision. In the first column, write your account name.
Name |
MP@3 |
MP@R |
MAP |
BM25 Parameters |
Refinements |
np1042 |
0.73 |
0.54 |
0.55 |
b=0.2, k=0.8 |
None (baseline) |
mr488 |
0.72 |
0.57 |
0.56 |
b=0.1, k=1 |
log(imdb) |
nw164 |
0.76 |
0.56 |
0.55 |
b=0.1, k=1.05 |
Penalty for short and common words, removed words from query, bonus for higher ranked movies |
mb791 |
0.61 |
0.56 |
0.55 |
b=0.12, k=0.9 |
log(# imdb votes), removed words from queries |
do67 |
0.79 |
0.54 |
0.55 |
b=0.2, k=0.8 |
multiply with number votes mapped to a number between 1 and 2 |
as1936 |
0.79 |
0.57 |
0.58 |
b=0.15, k=0.85 |
Filtering commonly used words, bonus if the words in query are part of the title, adding the imdb score, adding the log(number_of_votes) |
mn279 |
0.81 |
0.54 |
0.55 |
b=0.1, k=0.75 |
bonus if the words in query are part of the title, removed words from queries |
jm700 |
0.79 |
0.56 |
0.56 |
b=0.08, k=0.9 |
ignore words with 2 characters or less |