Tài liệu Báo cáo khoa học: "Skip N-grams and Ranking Functions for Predicting Script Events" doc
Tài liệu Báo cáo khoa học: "Skip N-grams and Ranking Functions for Predicting Script Events" doc
... Association for Computational Linguistics, pages 336–344,
Avignon, France, April 23 - 27 2012.
c
2012 Association for Computational Linguistics
Skip N-grams and Ranking Functions for Predicting Script ... chains, and (3) choose ranking
functions for predicting new script events.
We make several contributions, introducing
skip-grams for collecting event statist...
Tài liệu Báo cáo khoa học: Domain deletions and substitutions in the modular protein evolution doc
... FEBS 2041
sequence and plotted the distribution of its length
(see the Materials and methods for details). The
lengths were normalized for every protein cluster and
then averaged for evaluation. ... sequence termini. Therefore, we tentatively
propose that the insertions of new transcription start
and stop codons, as well as gene fusion and fission,
are more likely to occur than...
Tài liệu Báo cáo khoa học: Antifungal effects and mechanism of action of viscotoxin A3 docx
... double-emission
monochromator, and Glan-Thompson polarizers. Correc-
tion of excitation spectra was performed using a Rhodam-
ine B solution. Typical spectral bandwidths were 4 nm for
excitation and 2 nm for emission. ... Chandel NS, Williamson EK,
Schumacker PT & Thompson CB (1997) Bcl-xL regu-
lates the membrane potential and volume homeostasis
of mitochondria. Cell 91, 627–63...
Tài liệu Báo cáo khoa học: "Semantic Information and Derivation Rules for Robust Dialogue Act Detection in a Spoken Dialogue System" pptx
... PST as a knowl-
edge source for DA detection, we essentially need to
model the relationship between the random DA and
the random DR. Denote the random DA by X and
the random DR by Y . Given a text ... z-score (Larsen and Marx,
2000) of each word w in the ASR output. Figure 3
illustrates the PST for the sentences: Where is the
Anping-Fort. There are two keywords Where and
Anping-Fo...
Tài liệu Báo cáo khoa học: "A Maximum Expected Utility Framework for Binary Sequence Labeling" doc
... ex-
ists for training classifiers that optimize the F-score,
or some similar trade-off between false positives and
false negatives, precision and recall, sensitivity and
specificity, type I error and ... Jansche,
2005). More specialized methods also exist, for ex-
ample for support vector machines (Musicant et al.,
2003) and for conditional random fields (Gross et al.,
2007; Su...
Tài liệu Báo cáo khoa học: "Fast Decoding and Optimal Decoding for Machine Translation" doc
... in standard TSP. We create a binary
(0/1) integer variable for each pair of hotels
and . if and only if travel from hotel to
hotel is on the itinerary. The objective function
is straightforward:
minimize: ... Computer Science
University of Southern California Stanford University
4676 Admiralty Way, Suite 1001 Stanford, CA 94305
Marina del Rey, CA 90292 jahr@cs.stanford.edu
germann,knigh...
Tài liệu Báo cáo khoa học: "GEMINI: A NATURAL LANGUAGE SYSTEM FOR SPOKEN-LANGUAGE UNDERSTANDING*" doc
... can enforce both heuristics without conflict
and enforce the desired preferences for examples
like (2a) and (2b). He argues that Minimal At-
tachment and Right Association can be enforced ... under-
standing system developed for spoken language
applications. This paper describes the details of
the system, and includes relevant measurements
of size, efficiency, and performa...
Tài liệu Báo cáo khoa học: "Combining Functionality and Object Orientedness for Natural Language Processing" ppt
...
descendants, say z and y, a PAL expression for the phrase is
one of the following forms:
<z>( <V>)
or
<p>( <z>)
where ~a> stands for a PAL expression for a phrase ~*. ... composite expressions are constructed only
with a binary form of function application. Thus, if z and I/
are well-formed formulas of PAL, so is a form z(y).
Expressions of PAL ar...
Tài liệu Báo cáo khoa học: "Object clitics and clitic climbing in Italian HPS Ggrammar" docx
... [+CL] and will not match the require-
ments imposed by the right hand side of LRCL2;
therefore no argument raising will take place and the
sentence will be correctly ruled out. As for (18a) and ...
(18b) they will be handled by the left hand side and
by the right hand side of LRCL2 respectively. Lexi-
cal rule LRCL1 will be responsible in both cases for
the cliticized verb...
Tài liệu Báo cáo khoa học: Affinity and kinetics of proprotein convertase subtilisin ⁄ kexin type 9 binding to low-density lipoprotein receptors on HepG2 cells docx
... cells (70 000, 140 000 and
280 000) were seeded in 12-well plates and incubated either
for 48 h in complete growth medium or for 24 h in com-
plete growth medium, and then for 26 h in 3% LPDS-con-
taining ... All experiments were performed at 4 °Cto
prevent endocytosis of bound ligand. The cells were also
kept at 4 °C during the washing steps. The standard bind-
ing medium for a...