parser using memorybased learning
Báo cáo khoa học: "Using Machine-Learning to Assign Function Labels to Parser Output for Spanish" ppt
Ngày tải lên :
08/03/2014, 02:21
... http://ilk.uvt.
nl/downloads/pub/papers/ilk0402.pdf.
V. Jijkoun and M. de Rijke. 2004. Enriching the output
of a parser using memory-based learning. In Pro-
ceedings of the 42nd Annual Meeting of the Associa-
tion for Computational ... comparison, Cowan
and Collins (2005) report an f-score of 85.1%
(≤ 70) using a version of Collins’ parser adapted
for Cast3LB, and using reranking to boost perfor-
such as grup.nom.ms (masculine singular), ... three
methods on parser output. The baseline con-
tains the results achieved by treating compound
category-function labels as atomic during parser
training so that they are included in parser output.
For...
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Báo cáo khoa học: "Enriching the Output of a Parser Using Memory-Based Learning" potx
Ngày tải lên :
08/03/2014, 04:22
... and
empty nodes can be reliably identified using only
local information provided by a parser, using the
parser itself as a black box. This is important, since
making parsers aware of non-local relations ... first POS-tagged using Ratnaparkhi’s
maximum enthropy tagger.
The training phase of the method consists in
learning which transformations need to be applied
to the output of a parser to make it ... Dependency-based Evaluation of
Parsers
After the original WSJ structures and the parsers’
outputs have been converted to dependency struc-
tures, we evaluate the performance of the parsers
against the dependency...
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Using Cooperative Learning to Integrate Thinking and Information Technology in a Content.doc
Ngày tải lên :
06/09/2013, 05:10
... steps.
4. After using computers, students can again analyze and share what they have
learned and done, as well as what they need to do next.
Lesson Plan - Using the Internet for Pre-Writing
Using Cooperative ... what some of these
questions are.
Groupwork (Research on the computer)
Using these questions, students surf the WWW using the teacher-reviewed WWW URLs to
search for relevant information and ...
size is normally about 40 students. The normal period lasts 35 minutes.
Cooperative Learning
Cooperative learning can be defined as a variety of concepts and techniques for enhancing
the value...
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Tài liệu Báo cáo khoa học: "Trimming CFG Parse Trees for Sentence Compression Using Machine Learning Approaches" pptx
Ngày tải lên :
20/02/2014, 12:20
... the
corresponding original sentence. They first parse
both the original and compressed sentences using
a CFG parser to create parse trees. When two
nodes of the original and compressed trees have
the ... to unsupervised learning to overcome the
lack of training data. However their model also
has the same problem. McDonald (McDonald,
2006) independently proposed a new machine
learning approach. ... highest accuracy.
4.5 Corpus Size and Output Accuracy
In general, using more training data improves the
accuracy of outputs and using less data results in
low accuracy. Our experiment has the problem
that...
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Tài liệu Báo cáo khoa học: "Guiding an HPSG Parser using Semantic and Pragmatic Expectations" pdf
Ngày tải lên :
20/02/2014, 21:20
... exhibits considerable speedup. When unguided, the
parser produces 24 parses, and considers a total of 252 distinct
constituents. In the guided case, the parser only considers 39
constituents, and ... "Language as a Cognitive Process",
Addison-Wesley, Menlo Park, CA.
297
Guiding an HPSG Parser using Semantic and Pragmatic Expectations
Jim
Skon
Computer and Information Science Department ... been successfully
demonstrated using highly compiled knowledge about speech
acts and their related social actions. A design and prototype
implementation of a parser which utilizes this same...
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Báo cáo khoa học: "Consistent Translation using Discriminative Learning: A Translation Memory-inspired Approach" pdf
Ngày tải lên :
07/03/2014, 22:20
... usefulness of a particular translation. We address
this problem using discriminative learning.
3 Constrained Translation with
Discriminative Learning
3.1 Formulation of the Problem
Given a sentence ... Discriminative Learning
Whether the translation information from the fuzzy
matches should be used or not (i.e. whether the input
sentence should be marked up) is determined using
a discriminative learning ... sentences are marked
up. We also report the oracle scores, i.e. the up-
perbound of using our discriminative learning ap-
proach. As we can see from this table, we obtain sig-
nificantly inferior...
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Báo cáo khoa học: "Paraphrase Recognition Using Machine Learning to Combine Similarity Measures" ppt
Ngày tải lên :
08/03/2014, 01:20
... pages 27–35,
Suntec, Singapore, 4 August 2009.
c
2009 ACL and AFNLP
Paraphrase Recognition Using Machine Learning to Combine Similarity
Measures
Prodromos Malakasiotis
Department of Informatics
Athens ... have not been
matched are important or not. If not, the sentences
are paraphrases. Despite using a parser and a se-
mantic role identifier, Qiu et al.’s system performs
worse than our methods.
Finally, ... dis-
tance, Manhattan distance, Euclidean distance, co-
1
We use Stanford University’s ME classifier and parser;
see http://nlp.stanford.edu/.
2
The corpus is available by the LDC, Catalogue Number
LDC2002T01,...
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Using Online Learning for At-Risk Students and Credit Recovery ppt
Ngày tải lên :
15/03/2014, 04:20
... population.
Using Online Learning
for At-Risk Students and
Credit Recovery
Written by
John Watson and Butch Gemin
Evergreen Consulting Associates
June 2008
PROMISING PRACTICES
IN ONLINE LEARNING
® ... Practices series is supported by:
Using Online Learning for At-Risk Students and Credit Recovery
10
Jackson School District, Alternative School, Jackson, Michigan
Using online content to increase ... expose students to new models of learning
that open their minds to the options e -learning can offer in high school and beyond. When
students have struggled, and online learning opens up new pathways...
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Using information technology in teaching and learning reading skill of english for biology for 2nd-year students
Ngày tải lên :
07/11/2012, 14:31
... ESP teaching and learning and (3)
advantages of using computers in reading ESP teaching and learning.
I.2.3.1.1.Model of teaching ESP reading with computers
Some models of using computers in ... for Learning
Labs) goes back to 1965, initially focusing on language labs. IALL is now known as IALLT
(International Association for Language Learning Technology) and focuses on language
learning ... computer-
assisted language teaching and learning and computer uses in EFL teaching learning are
investigated.
I.1.2. Educational Technology and EFL teaching and learning
Thanks to the achievements...
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Using Expectations to Improve Learning
Ngày tải lên :
06/09/2013, 10:10
... Using Expectations to Improve Learning
Gena Bennett
Often, teachers do not realize the importance of expectations ...
Even students with the lowest level of proficiency have expectations; and at this stage in
the learning process, it can be vital students know what is expected of them.
3. Adapt
...
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Using Games to Promote Communicative Skills in Language Learning
Ngày tải lên :
06/09/2013, 10:10
...
• increase learning motivation.
• reduce learning anxiety.
• integrate various linguistic skills.
• encourage creative and spontaneous use of language.
• construct a cooperative learning environment. ...
learned materials better in a stress-free and comfortable environment.
The benefits of using games in language -learning can be summed up in nine points.
Games
• are learner centered.
• promote ... students a
natural opportunity to work together and communicate using English with each other.
Furthermore, by integrating playing and learning, students practiced the learned linguistic
knowledge...
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