tech,2-3-J05-1003,bq |
these
<term>
parses
</term>
. A second
<term>
|
model
|
</term>
then attempts to improve upon this
|
#8691
A second model then attempts to improve upon this initial ranking, using additional features of the tree as evidence. |
model,34-7-J05-1003,bq |
were not included in the original
<term>
|
model
|
</term>
. The new
<term>
model
</term>
achieved
|
#8833
The method combined the log-likelihood under a baseline model (that of Collins [1999]) with evidence from an additional 500,000 features over parse trees that were not included in the original model . |
tech,2-8-J05-1003,bq |
original
<term>
model
</term>
. The new
<term>
|
model
|
</term>
achieved 89.75 %
<term>
F-measure
</term>
|
#8837
The new model achieved 89.75% F-measure, a 13% relative decrease in F-measure error over the baseline model’s score of 88.2%. |