|
that is surprisingly close to what can be
|
achieved
|
using conventional
<term>
word-trigram recognition
|
#2246
The method combines domain independent acoustic models with off-the-shelf classifiers to give utterance classification performance that is surprisingly close to what can be achieved using conventional word-trigram recognition requiring manual transcription. |
|
impacts the
<term>
accuracy
</term>
that can be
|
achieved
|
by the
<term>
algorithms
</term>
, we present
|
#5572
Observing that the quality of the lexicon greatly impacts the accuracy that can be achieved by the algorithms, we present a method of HMM training that improves accuracy when training of lexical probabilities is unstable. |
|
<term>
model
</term>
. The new
<term>
model
</term>
|
achieved
|
89.75 %
<term>
F-measure
</term>
, a 13 % relative
|
#8838
The new modelachieved 89.75% F-measure, a 13% relative decrease in F-measure error over the baseline model’s score of 88.2%. |
|
</term>
for
<term>
SI recognition
</term>
, we
|
achieved
|
a 7.5 %
<term>
word error rate
</term>
on a
|
#17080
With only 12 training speakers for SI recognition, we achieved a 7.5% word error rate on a standard grammar and test set from the DARPA Resource Management corpus. |
|
<term>
reduction in the search space
</term>
is
|
achieved
|
by using
<term>
semantic
</term>
rather than
|
#17711
A further reduction in the search space is achieved by using semantic rather than syntactic categories on the terminal and non-terminal edges, thereby reducing the amount of ambiguity and thus the number of edges, since only edges with a valid semantic interpretation are ever introduced. |
|
<term>
robust parsing capability
</term>
was
|
achieved
|
through minor extensions of pre-existing
|
#19369
This robust parsing capability was achieved through minor extensions of pre-existing components already in place for the full linguistic analysis component. |
|
</term>
of
<term>
grammatical knowledge
</term>
is
|
achieved
|
building upon the
<term>
head-oriented notions
|
#20833
Complete lexical distribution of grammatical knowledge is achieved building upon the head-oriented notions of valency and dependency, while inheritance mechanisms are used to capture lexical generalizations. |