Báo cáo toán học: " Global Bifurcation Results for General Laplacian Problems" pot
Báo cáo khoa học: "Classifying Recognition Results for Spoken Dialog Systems" doc
... that the results for TiMBL
with default settings are significantly worse than all
other results. The other four machine learning re-
sults (parameter optimization and feature selection
for TiMBL ... 2 show the DET curves for TiMBL
and Ripper as compared to the baseline respectively.
4.5 Results
The DET curve for TiMBL is almost identical to the
baseline. The curve for Ripper, ho...
Tài liệu Báo cáo khoa học: "An Integrated Environment for Computational Linguistics Experimentation" pot
... analy-
sis models and methodological concerns. Finally,
when other platforms usually enforce the use of a
dedicated document format, LinguaStream is able
to process any XML document. On the other ... stream, the
platform takes care of the scheduling of sub-tasks,
and various tools allow the results to be visualised
conveniently.
Fundamental principles
First of all, the platform makes use of...
Tài liệu Báo cáo khoa học: "A rich environment for experimentation unification grammars" potx
... are due
to C.J. Rupp for being a wil-
ling and constructive guinea-
pig, as well as for allowing
us to plunder his work for
German examples.
- 189 -
A rich environment for experimentation ...
into discussion of the under-
lying complexity, for which we
unfortunately do not have
space here, we give an exter-
nal form of a lexical entry
for some of the senses of the
Ger...
Báo cáo khoa học: "Learning Expressive Models for Word Sense Disambiguation" pot
... need for a unique representation for all the ex-
amples: one attribute is created for every knowl-
edge feature and the same structure is used to
characterize all the examples. This usually results ... 3, results are very encour-
aging: even without being particularly customized
for this monolingual task, the ILP approach signif-
icantly outperforms the majority sense baseline an...
Báo cáo khoa học: "A STOCHASTIC PROCESS FOR WORD FREQUENCY DISTRIBUTIONS" pot
... birth rates for
word formation processes to the model, neces-
sitated by the additional large numbers of rare
277
for word frequency distributions. Unfortunately,
comparing the results of ... (1975), have been put forward,
all of which have Zipf's law as some special or
limiting form. Unrelated to Zipf's law is the
lognormal hypothesis, advanced for word fre-
quency...
Báo cáo khoa học: "Using Derivation Trees for Treebank Error Detection" potx
... Sheikh
NP
#a3
qmp
summit
#b1
S:1.2
NP
NP^
$rm
Sharm
#b2
NP
Al$yx
The Sheikh
For (2a) For (2b) For (2c)
A:1.1,left
#b3
NP
Al$yx
The Sheikh
A:1.1,left
#c3
$rm
Sharm
Figure 1: Etrees and Derivation Trees for (2abc).
tree-substitution, sister-adjunction, ... to compare for inconsistent an-
notation, and are computed separately for each in-
stance of each nucleus from the full deriva...
Báo cáo khoa học: "Incremental HMM Alignment for MT System Combination" pot
... the order of hypotheses.
If hypothesis 2 is aligned before hypothesis 1, the
final CN will not be good. Therefore, the obser-
vation in Rosti et al. (2008) that different order
of hypotheses does ... therefore a limit L to the length of se-
quences. In general the limit L ≥ 8 would ren-
der the tuning/decoding process intolerably slow.
We tried the values 5 to 8 for L and the variation
of...
Báo cáo khoa học: "Generalizing Tree Transformations for Inductive Dependency Parsing" potx
... corresponding parsing results using MaltParser
with transformations for coordination and verb
groups are shown in table 4. For SDT, PADT and
PDT, the annotation of coordination has been trans-
formed from ... training set for this
type of transformation.
The same generalization over treebanks holds for
verb groups too. The last column in table 4 shows
that the expected increase in a...
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