fast unification with negation
Tài liệu Báo cáo khoa học: "HORN EXTENDED FEATURE STRUCTURES: FAST UNIFICATION WITH NEGATION AND LIMITED DISJUNCTION" ppt
Ngày tải lên :
22/02/2014, 10:20
... HORN EXTENDED FEATURE STRUCTURES:
FAST UNIFICATION WITH NEGATION AND LIMITED DISJUNCTION t
Stephen J. Hegner
Department of Computer Science ... there is a highly tractable
algorithm for the unification of HoXF's.
1.
PRELIMINARY CONCEPTS
1.1 Unification- based grammar formalisms
Unification- based grammar formalisms constitute ... not
yet actually part of it. The root node is denoted by
®, and nodes with value T are denoted with a Note
that paths with common virtual end labels
(e.g., AA
and B) are not coalesced; virtual...
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Báo cáo khoa học: "UNIFICATION WITH LAZY NON-REDUNDANT COPYING" potx
Ngày tải lên :
17/03/2014, 08:20
... (lender
Figure 3: A unification example.
The unification algorithm is shown in Fig-
ure 4 and Figure 3 illustrates its application to
a concrete example of two successive unifications.
Copying ...
Comparison with other Approaches
Karttunen's Reversible Unification [Karttunen 86]
does not use structure sharing at M1. A new DG is
copied from the modified arguments after success-
ful unification, ... substructures associated with the imme-
diate daughter and mother categories. With re-
spect to the overall structure that serves as the re-
sult of a parse, these unifications of substructures...
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Báo cáo khoa học: "Temporal information processing of a new language: fast porting with minimal resources" pdf
Ngày tải lên :
23/03/2014, 16:20
... past
tenses associated with the BEFORE class and fu-
ture tenses associated with the AFTER class (in-
cluding the conditional forms of verbs). Infini-
tives are mostly associated with the AFTER class,
and ... if it is faster to
translate the original text than it is to annotate
new text (this can be the case if the annotations
are semantic and complex); b) the annotations can
be transposed without ... For task B, Weka’s functions.SMO
produced better results with the Portuguese data
than rules.DecisionTable, the best per-
forming classifier with the English data for this
task. In task C, the SVM...
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A Sneaky Backdoor In to Google FAST With Free Press Releases!
Ngày tải lên :
23/10/2013, 01:15
... A Sneaky Backdoor In to Google
FAST With Free Press Releases!
Plus an ‘extra’ SEO (Search engine
optimization) Resource below. ... I did with
“Soap Making Secrets” which was actually a mistake
on my part.
1
have spoken to Costa on the phone and he’s a great
guy and very helpful – I highly recommend his report
with ... what I ended up
with. It’s no less than AMAZING!
Once again, I am still in the testing stages and you
are more than welcome to use it yourself and see
what you come up with. However, in...
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Tài liệu A Sneaky Backdoor In to Google FAST With Free Press Releases pptx
Ngày tải lên :
24/01/2014, 20:20
... A Sneaky Backdoor In to Google
FAST With Free Press Releases!
Plus an ‘extra’ SEO (Search engine
optimization) Resource below. ...
Here is an example of recent Press release I did with
“Soap Making Secrets” which was actually a mistake
on my part.
1
what you come up with. However, in order to get the
most out of this ... what I ended up
with. It’s no less than AMAZING!
Once again, I am still in the testing stages and you
are more than welcome to use it yourself and see
what you come up with. However, in...
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Tài liệu Báo cáo khoa học: "Translating a Unification Grammar with Disjunctions into Logical Constraints" pdf
Ngày tải lên :
20/02/2014, 18:20
... to understand. Parsing with
term-based internal representations is more efficient than
parsing with graph-based representations. Therefore, it
is effective to translate unification grammar formalism ... represents a disjunct.
3.2 Unification by Logical Constraint
Transformation
Unification of DFSs corresponds to logical constraint
satisfaction. For example, the unification of DFSs
p(X)
and ... D6rre and Andreas Eisele. 1990. Feature logic
with disjunctive unification. In COLING-90, vol-
ume 2, pages 100-105.
A. Eisele and J. D6rre. 1988. Unification of disjunctive
feature descriptions....
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Tài liệu Báo cáo khoa học: "RELATING COMPLEXITY TO PRACTICAL PERFORMANCE IN PARSING WITH WIDE-COVERAGE UNIFICATION GRAMMARS" pptx
Ngày tải lên :
20/02/2014, 21:20
... realistic, complex unification- based gram-
mars: in particular, with grammars admitting less
ambiguity parse time will tend to increase more
slowly with increasing input length, and also with
smaller ... given point with rules with the
same number of daughters, the packed sequences
can be formed into higher-level constituents as
they stand without further processing. However,
in the unification ... made.
Other research directed towards improving
the throughput of unification- based parsing sys-
tems has been concerned with the unification oper-
ation itself, which can consume up to 90% of...
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Báo cáo khoa học: "Lexicon acquisition with a large-coverage unification-based grammar" pot
Ngày tải lên :
17/03/2014, 22:20
... processed in a unification- based
framework with large-coverage gram-
mars and how from their usage lexi-
cal entries are extracted. To keep the
time and space usage during parsing
within bounds, ... acquired lexical
entries, and the efficiency with which parsing with
unknown words takes place.
We have already discussed where the ambiguity
arises with unknown words. One of the goals that
we ... importance of the problem.
For unification- based implementations, which
often refer to linguistic theories and are therefore
rich in information, one approach to deal with un-
known words has been...
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Báo cáo khoa học: Fast set-up of doxycycline-inducible protein expression in human cell lines with a single plasmid based on Epstein– Barr virus replication and the simple tetracycline repressor ppt
Ngày tải lên :
23/03/2014, 09:21
... RNA blot was first hybridized
with a human OCT1 probe. Without stripping, the blot was then
hybridized with a GAPDH probe to determine RNA loading.
M. Bach et al. Fast set-up of inducible protein ... site
region. With pEBTetD, the copy number of OCT1h
mRNA was reduced as compared with pEBTet by a
factor of nine in the on-state and by a factor of 26 in
the off-state (Table 1).
With pEBTetD, ... off-state was
much lower with pEBTetD than with pEBTet. How-
ever, in contrast to expression of membrane proteins,
the level of expression of cytosolic eGFP in the
on-state was higher with pEBTet. It...
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Báo cáo khoa học: "Fast Online Training with Frequency-Adaptive Learning Rates for Chinese Word Segmentation and New Word Detection" docx
Ngày tải lên :
23/03/2014, 14:20
... very fast
online training of the parameters, even given
large-scale datasets with high dimensional
features. Compared with existing training
methods, our training method is an order
magnitude faster ... magnitude
faster compared with exiting learning methods, and
can achieve equal or even higher accuracies.
The contribution of this work is as follows:
• We propose a general purpose fast online
training ... speed is much faster than the SGD
training method. The ADF method can achieve
empirical optimum in only a few passes, yet
with better segmentation accuracies than the SGD
training with 50 passes.
To...
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Báo cáo khoa học: "Fast and Scalable Decoding with Language Model Look-Ahead for Phrase-based Statistical Machine Translation" potx
Ngày tải lên :
23/03/2014, 14:20
... look-ahead meth-
ods with Moses in four scenarios: the best possi-
ble translation, the fastest possible translation with-
out performance constraint and the fastest possible
translation with no more ... on a logarithmic scale.
We compare Moses with our approach without LM look-
ahead and LM score pre-sorting (baseline), with added
LM pre-sorting and with either first-word or phrase-only
LM look-ahead ... (#LM) with respect to LM pre-sorting, first-
word LM look-ahead and phrase-only LM look-ahead on
newstest2009. Speed is given in words per second.
Results are given with (N
o
= 100) and without...
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Báo cáo khoa học: "Asymmetry in Parsing and Generating with Unification Grammars: Case Studies From ELU" pot
Ngày tải lên :
24/03/2014, 02:20
... and 2b:
a. Fmd a lexical stem which unifies with the
pivot, making sure Coy checking with the
reachability table) that the FS resulting from
the unification can be linked through seman-
tic ... non-deterrolni~m, a
potential pitfall for all unification- based systems.
In parsing, the result may be long processing limes,
but when generating with algorithms of this class,
the consequence ...
Dordrecht: Foris.
Johnson, R. and M. Rosner (1989) "A Rich
Environment for Experimentation with
Unification Grammars". Proceedings of the
Fourth Conference of the European Chapter of...
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Báo cáo khoa học: "Generating referring expressions with a unification grammar" doc
Ngày tải lên :
24/03/2014, 03:20
... the problem
of updating mention ratios by unification, without
resorting to statements like Df is Di + 1. This
can be done by replacing numbers with lists of the
appropriate length, so that ... which
efficiency (i.e. fast generation of texts) is a prior-
ity.
This paper proposes a method that allows effi-
cient generation of referring expressions, through
a unification grammar, at ... Proceedings of EACL '99
Generating referring expressions with a unification grammar
Richard
Power
Information Technology Research Institute
University of...
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working with microsoft fast search server 2010 for sharepoint
Ngày tải lên :
28/04/2014, 17:12
... 3
CHAPTER 1
Introduction to FAST Search Server
2010 for SharePoint
After completing this chapter, you will be able to
Understand the roots of FAST Search & Transfer and FAST Enterprise Search. ... FS4SP.
Compare and choose the FAST product that best ts your business needs.
This chapter provides an introduction to FAST, and specically to Microsoft FAST Search Server 2010
for SharePoint ... organization can impact you in
the future.
What Is FAST?
FAST is both a company and a set of products focused on enterprise information retrieval. FAST and
its products were purchased by Microsoft...
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building websites with typo3 a practical guide to getting your typo3 website up and running fast
Ngày tải lên :
03/06/2014, 01:32
... ]
Finally, we can select the folder within the Start menu (on the desktop) where we
want TYPO3 to be available. The default is TYPO3 4.0.1. If we are happy with this,
we can just click on Install; ... 61
Manual Installs 61
All Installs 62
Summary 62
Building Websites with TYPO3
A practical guide to getting your TYPO3 website
up and running fast
Michael Peacock
BIRMINGHAM - MUMBAI
Chapter 2
[ 21 ]
This ... is that the software comes with no warranty. Full
details on the license can be found here: http://www.fsf.org/licensing/
licenses/gpl.html.
What can TYPO3 Do for Us?
With TYPO3 we can quickly...
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