Tài liệu Báo cáo khoa học: "Learning Accurate, Compact, and Interpretable Tree Annotation" ppt
Tài liệu Báo cáo khoa học: "Learning Accurate, Compact, and Interpretable Tree Annotation" ppt
... Linguistics and 44th Annual Meeting of the ACL, pages 433–440,
Sydney, July 2006.
c
2006 Association for Computational Linguistics
Learning Accurate, Compact, and Interpretable Tree Annotation
Slav ... sen-
tence w and its unannotated tree T , consider a non-
terminal A spanning (r, t) and its children B and C
spanning (r, s) and (s, t). Let A
x
be a subsymbol
of A, B
y...
Tài liệu Báo cáo khoa học: "Learning Hierarchical Translation Structure with Linguistic Annotations" ppt
... (Yamada and Knight, 2001; Gal-
ley et al., 2006; Huang et al., 2006; Liu et al., 2006)
focus on memorising and reusing parts of the struc-
ture of the source and/ or target parse trees and con-
straining ... Linguistics.
Min Zhang, Hongfei Jiang, Aiti Aw, Haizhou Li,
Chew Lim Tan, and Sheng Li. 2008. A tree sequence
alignment-based tree- to -tree translation model. In
Proceedings...
Tài liệu Báo cáo khoa học: "Learning to Recognize Tables in Free Text" pptx
... about 6 and 30
mil (between about 6 and 30 point chip board).
Insulation
Mineral wool, having a density of between 2.5
and 6.0 pounds per cubic foot and a thickness of
between 1/4 and 1 and ... boundary, column, and
row recognition. For each subproblem, we conducted
ten random trials and then averaged the accuracy
over the ten trials. In each random trial, 20% of the
t...
Tài liệu Báo cáo khoa học: "A Mobile Health and Fitness Companion Demonstrator" pptx
... conversational spoken dia-
logues using physical and virtual agents
provide a potential interface to motivate
and support users in the domain of health
and fitness. The paper presents a multi-
modal ... the user in-
teraction and a mobile component which follows
the users in actual exercise activities. Section 2
outlines the overall system and its two basic com-
ponents, and Sectio...
Tài liệu Báo cáo khoa học: "Learning to Translate with Multiple Objectives" doc
... features, and metrics used. Our MT models are trained
with standard phrase-based Moses software (Koehn and
others, 2007), with IBM M4 alignments, 4gram SRILM,
lexical ordering for PubMed and distance ... machine learning for better correlation with
human judgments (Liu and Gildea, 2007; Albrecht
and Hwa, 2007; Gimnez and M
`
arquez, 2008) and
may give insights for setting {p
k
}...
Tài liệu Báo cáo khoa học: "Learning Syntactic Verb Frames Using Graphical Models" doc
... clusters
are then compared to the gold standard clusters with
the purity-based F-Score from Sun and Korhonen
(2009) and the more familiar Adjusted Rand Index
(Hubert and Arabie, 1985). Our main point ... jointly induce syntactic and semantic classes
for verbs, although that study relied on manually
annotated data and a predefined SCF inventory and
MLE. More recently, Abend and Ra...
Tài liệu Báo cáo khoa học: "Learning to Find Translations and Transliterations on the Web" doc
...
with tags and features for training a
conditional random field model. At run-
time, the model is used to extracting
translation candidates for a given term.
Preliminary experiments and evaluation ... BIO notation.
3.1.1 Retrieving and tagging snippets. We use a
list of randomly selected source and target terms as
seed data (e.g., Wikipedia English titles and their
131
Ch...
Tài liệu Báo cáo khoa học: "Learning the Latent Semantics of a Concept from its Definition" pptx
... of
noun-noun and verb-verb pairs (Sinha and Mihalcea,
2007; Guo and Diab, 2010). Our similarity measure
wmfvec exploits the same information (sense defini-
tions) elesk and ldavec use, and outperforms ... the best of them and com-
bine them into one system. Specifically, in their im-
plementation they use jcn for noun-noun and verb-
verb pairs, and elesk for other pairs. (Sinha...
Tài liệu Báo cáo khoa học: "Learning to Follow Navigational Directions" pdf
... order
in which we visit landmarks and the side we pass
them on.
To determine the order P
e
visits landmarks we
compute the minimum distance from P
e
to each
landmark, and threshold it at a fixed ... in) and
allocentric (on which side we pass a landmark),
combined with each spatial word.
Allocentric terms such as above and below tend
to be interpreted as going to the north and south
o...
Tài liệu Báo cáo khoa học: "Learning Word-Class Lattices for Definition and Hypernym Extraction" doc
... |s
k
|} and b ∈ {1, . . . , |s
j
|},
S
a,b
is a score of the matching between the a-th
token of s
k
and the b-th token of s
j
, and M
0,0
,
M
0,b
and M
a,0
are initially set to 0 for all a and b.
The ... definition extraction in several
languages (Klavans and Muresan, 2001; Storrer
and Wellinghoff, 2006; Gaudio and Branco, 2007;
Iftene et al., 2007; Westerhout and Monachesi,...