learning when to transliterate
Tài liệu Báo cáo khoa học: "Name Translation in Statistical Machine Translation Learning When to Transliterate" pptx
Ngày tải lên :
20/02/2014, 09:20
... USA
me@hal3.name
Abstract
We present a method to transliterate names
in the framework of end -to- end statistical
machine translation. The system is trained
to learn when to transliterate. For Arabic
to English MT, we developed ... transliterator described in section
3 to the tagged items. We limit this transliter-
ation to words that occur up to 50 times in the
training corpus for single token names (or up
to 100 and 150 times for ... following method to integrate our
transliterator into the overall SMT system:
1. We tag the Arabic source text using the tagger
described in the previous section.
2. We apply the transliterator described...
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THE SIX DISCIPLINES OF BREAKTHROUGH LEARNING: How to Turn Training and Development Into Business Results
Ngày tải lên :
10/02/2014, 18:32
... want
to put down.
When I first read The Six Disciplines of Breakthrough Learning, I
found myself stopping repeatedly and putting it down so I could take
notes on ideas I wanted to apply to my ... book is that in business, learning creates
value only when it is transferred to the participant’s work and applied to
good effect. Factors that influence the transfer of learning, therefore, in-
fluence ... 3M who put
the process together. It was a diverse team of people who were open
to the idea of linking the learning platform to the strategy. They
were very, very open to the idea of looking at...
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Tài liệu Báo cáo khoa học: "Know When to Hold''''Em: Shuffling Deterministically in a Parser for Non concatenative Grammars*" pdf
Ngày tải lên :
20/02/2014, 18:20
... the
combinatory or phrase structure rules are highly
schematic. We would thus expect a purely top-
down algorithm to be inefficient for a grammar of
this type, and it may even fail to terminate, ... ways similar to its mother
category) effective top-down identification of candi-
date heads should be possible.
One type of parser that we believe to be partic-
ularly well-suited to this type ... n times. If we avoid producing
n - 1 useless solutions to shuffle, then we also avoid
n - 1 attempts to construct all of the ancestors to
this node in the hierarchical structure.
7 Conclusion...
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Management of Complications of Chronic Liver Disease: “When to Refer to Transplant?” docx
Ngày tải lên :
05/03/2014, 10:20
...
children prior to weight or height reductions
• In children, early reduction in fat and
muscle stores reflects the preferential
utilization of fat stores to conserve protein
stores for energy ... order to be absorbed in the
intestinal lumen.
• MCTs are relatively water soluble and directly
absorbed into the portal circulation
Hepatic Disorders
• Metabolic disorders
– Glycogen storage
– ... Biliary atresia
– Alagille syndrome
– PFIC (Bylers)
• Hepatitis
– A,B,C
– Neonatal
autoimmune
• Hepatoblastoma/HCC
• FHF
• Cystic
(combined KLTx)
• other
PROGNOSIS
PROGNOSIS
Recognizing High...
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Báo cáo " Learning approaches to support dynamics in communication networks " docx
Ngày tải lên :
14/03/2014, 10:20
... set to a value close
enough to 0 to allow the learners to converge by
stopping their exploration.
In our work, we start with a very high value
for the temperature to force the agents to make ... routers
connected to each other like in [26]. We
introduce also the mobile agents to gather and
distribute necessary and complete information
in order to help the agents to update their
knowledge ... this kind of
protocols to exchange routing information in
their networks. In order to do comparison with
KOCRA, parameters of standard approach used
here are fixed in order to optimize the...
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Báo cáo khoa học: "A Machine Learning Approach to German Pronoun Resolution" docx
Ngày tải lên :
17/03/2014, 06:20
... for German, we were able to obtain the
system submitted by (Curran and Clark, 2003) to
the 2003 CoNLL competition. In order to run the
recogniser, the data needs to be tokenised, tagged
and lemmatised, ... results support the intuition
that ensemble methods are superior to single clas-
sifiers.
To put the performance of our system into per-
spective, we established a baseline and an upper
bound for ... for pronoun resolution is
81.5. However, (Morton, 2000) only attempts to
resolve singular pronouns, and there is no mention
of what percentage of total pronouns are covered
by this restriction.
(Soon...
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Báo cáo khoa học: " Improving Machine Learning Approaches to Coreference Resolution" potx
Ngày tải lên :
17/03/2014, 08:20
... both data sets. When using RIPPER, for
example, performance increases from 64.3 to 67.2
for the MUC-6 data set and from 60.8 to 63.2 for
MUC-7. Similar, but weaker, effects occur when ap-
plying ... part, to poor performance on
common noun resolution. A manually selected sub-
set of 22–26 features, however, is shown to pro-
vide significant gains in performance when chosen
specifically to improve ... changes to the
learning framework and a large-scale ex-
pansion of the feature set to include more
sophisticated linguistic knowledge.
1 Introduction
Noun phrase coreference resolution refers to the
problem...
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Báo cáo khoa học: "Learning How to Conjugate the Romanian Verb. Rules for Regular and Partially Irregular Verbs" docx
Ngày tải lên :
17/03/2014, 22:20
... singular due to palatalization; ”a c
˘
adea”
(to fall);
19. no alternation; ”a veghea” (to watch over),
conjugates with another type of ”ez” ending
pattern;
20. no alternations; ”a merge” (to walk), ... singular; ”a pune” (to put),
ends in ”ne”;
25. alternation: d→z in the 2nd person singular
due to palatalization; ”a crede” (to believe),
stem ends in ”d”;
26. no alternation; ”a sui” (to climb), ends ... counts), and the op-
tional appending of a terminator character. The
terminator character allows the classifier to iden-
tify and assign a different weight to the n-grams
that overlap with the suffix...
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A memory–based learning approach to event extraction in biomedical texts pptx
Ngày tải lên :
23/03/2014, 13:20
... corpus. Cause
is easier to predict for Positive Regulation events,
Site is the easiest class to predict, taking into ac-
count that AtLoc and ToLoc occur only 5 times in
total, and Theme can be ... (i) CRF-based named entity recogni-
tion to assign named entities to word sequences; (ii)
CRF-based semantic role labeling to assign seman-
tic roles to word sequences with named entity labels;
(iii) ... in lan-
guage processing to a wide range of linguistic tasks,
from phonology to semantic analysis. Our goal was
to investigate the performance of a memory–based
approach to the event extraction...
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Báo cáo khoa học: "A Supervised Learning Approach to Automatic Synonym Identification based on Distributional Features" ppt
Ngày tải lên :
23/03/2014, 17:20
... speculate, the supervised learning may
have favorably worked to cause the same effect as
automatic feature selection technique. Features with
high discriminative power may have been automat-
ically promoted. ... step to truly practical lexical knowledge
acquisition. Setting our future direction on the com-
pletely automatic construction of reliable thesaurus
or ontology, the approach proposed here is to ... is enhanced
with the supervised machine learning.
In this paper, we propose a novel approach to
automatic synonym identification based on super-
vised learning technique. Firstly, we re-formalize
synonym...
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Báo cáo khoa học: "A Machine Learning Approach to Pronoun Resolution in Spoken Dialogue" docx
Ngày tải lên :
23/03/2014, 19:20
... (A3) has to
have access not only to (B2) but also to (A1).
3 Data
3.1 Corpus
Our work is based on twenty randomly chosen
Switchboard dialogues. Taken together, the dia-
logues contain 30810 tokens ... they
are part of (if any). If an expression is used to re-
fer to an entity that is not referred to by any other
expression, it is considered a singleton.
Table 1 gives the distribution of the npform ... NP-markables. The second and third row
give the number of non-singletons and singletons re-
spectively that add up to the total number given in
the first row.
Table 2 shows the distribution of...
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