Báo cáo khoa học: "Extracting Semantic Roles from a Model of Eventualities" pot
Báo cáo khoa học: "Extracting Semantic Roles from a Model of Eventualities" pot
... example, the dynamic representation of
Max embarque la caisse sur le cargo
[3J/Max em-
barks the crate on the cargo boat can be analyzed
in two steps. First there is a transition from an ... sur le
cargo~the crate was embarked on the cargo boat,
and is schematized in (2). One of the argument
(cargo boat) is used as a localization while the
other argument is used as a local...
Báo cáo khoa học: "Learning Semantic Links from a Corpus of Parallel Temporal and Causal Relations" doc
... achieving
an F-measure of 49.0 for temporals and 52.4
for causals. Analysis of these models sug-
gests that additional data will improve perfor-
mance, and that temporal information is cru-
cial to causal ... sets:
Syntactic The syntactic features from Section 4.
Semantic The semantic features from Section 4.
All Both syntactic and semantic features.
All+Tmp (Causals Only) Synta...
Báo cáo khoa học: "Error Profiling: Toward a Model of English Acquisition for Deaf Learners" ppt
... the
student’s language competence. Our target learn-
ers are native or near-native users of American
Sign Language (ASL), a distinct language from
English (cf. (Baker and Cokely, 1980)), so we
view the acquisition ... corpus anal-
ysis we have undertaken is meant to provide this
structure by indicating a partial ordering on the
acquisition of grammatical features by this popu-
latio...
Tài liệu Báo cáo khoa học: "Extracting Comparative Sentences from Korean Text Documents Using Comparative Lexical Patterns and Machine Learning Techniques" doc
... as an agglutinative lan-
guage and that of English as an inflecting lan-
guage have seriously different aspects. One of
the greatest differences related to our work is that
there are Part -of- Speech ... Tags for compar-
ative and superlative in English
1
, whereas, unfor-
tunately, the POS tagger of Korean does not pro-
vide any comparative and superlative tags be-
cause the analysis...
Tài liệu Báo cáo khoa học: "Extracting Semantic Orientations of Words using Spin Model" pdf
... Model
Hiroya Takamura Takashi Inui Manabu Okumura
Precision and Intelligence Laboratory
Tokyo Institute of Technology
4259 Nagatsuta Midori-ku Yokohama, 226-8503 Japan
{takamura,oku}@pi.titech.ac.jp,
tinui@lr.pi.titech.ac.jp
Abstract
We ... the statistical mechanics
and the machine learning communities (Geman and
Geman, 1984; Inoue and Carlucci, 2001; Mackay,
2003).
A spin system is an...
Báo cáo khoa học: "Bootstrapping Semantic Analyzers from Non-Contradictory Texts" docx
... Germany
{titov|m.kozhevnikov}@mmci.uni-saarland.de
Abstract
We argue that groups of unannotated texts
with overlapping and non-contradictory
semantics represent a valuable source of
information for learning semantic repre-
sentations. ... world
state. We follow their set-up, but assume that in-
stead of having access to the full semantic state
for every training example, we have...
Báo cáo khoa học: "Learning Semantic Categories from Clickthrough Logs" pdf
... Institute of Science and Technology (NAIST)
8916-5 Takayama, Ikoma, Nara 630-0192, Japan
mamoru-k@is.naist.jp
Shimpei Makimoto and Kei Uchiumi and Manabu Sassano
Yahoo Japan Corporation
Midtown ... until
convergence
Figure 2: Laplacian label propagation algorithm
labels at which the label propagation process has
converged.
Figure 2 describes label propagation based on
the regularized Laplac...
Báo cáo khoa học: "Extracting Hypernym Pairs from the Web" potx
... relations: A en(and) B.
Additionally, we have applied a corpus-indepen-
dent morphological approach which takes advantage
of the fact that in Dutch, compound words often
have the head in the final ... ex-
traction from morphological clues and from
large text corpora. We show that the abun-
dance of available data on the web enables
obtaining good results with relatively unso-
phist...
Báo cáo khoa học: "Exploring Deterministic Constraints: From a Constrained English POS Tagger to an Efficient ILP Solution to Chinese Word Segmentation" ppt
... Word segmentation as character tagging
Considering the ambiguity problem that a Chinese
character may appear in any relative position in a
word and the out -of- vocabulary (OOV) problem that
it is ... baseline model, which
uses Ratnaparkhi (1996)’s feature set and conducts
a beam (=5) search in the unconstrained space,
achieves a tagging accuracy of 97.16%. Tagging
accuracy is meas...
Báo cáo khoa học: Nitric oxide formation from the reaction of nitrite with carp and rabbit hemoglobin at intermediate oxygen saturations pdf
... oxygenated carp
Hb at 100% So
2
was clearly autocatalytic. The reac-
tion rate initially showed a sharp increase, reached a
marked peak and then displayed a decrease, as the
reaction approached ... small amounts and disappeared com-
pletely when the reaction entered the autocatalytic
phase (Fig. 3D).
Reaction in presence of ATP
The addition of ATP to carp Hb at an [ATP] ⁄ [Hb]
ratio...