a novel featurebased approach to chinese
Tài liệu Báo cáo khoa học: "A Novel Feature-based Approach to Chinese Entity Relation Extraction" ppt
Ngày tải lên :
20/02/2014, 09:20
... investigate how to find an approach that is
particularly appropriate for Chinese.
3 A Chinese Relation Extraction Model
Due to the aforementioned reasons, entity relation
extraction in Chinese ... Related Work
Many approaches have been proposed in the literature
of relation extraction. Among them, feature-based and
kernel-based approaches are most popular.
Kernel-based approaches exploit ... study).
All the internal and external context characters are
transformed to Uni-grams and Bi-grams.
z Word List Features
Although Uni-grams and Bi-grams should be able
to cover most of Chinese...
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Tài liệu A Public Health Approach to Children’s Mental Health - A Conceptual Framework pdf
Ngày tải lên :
12/02/2014, 12:20
... working to prevent and
ameliorate factors that threaten their health.
13
A Public Health Approach to Children’s Mental Health :A Conceptual Framework
CHAPTER 1: Introduction
Appreciation goes to a distinguished ... mental health interventions that are needed to serve
all children. It can serve as an organizational tool to help collaborators develop a
comprehensive, coordinated public health approach to addressing ... to that variable as an
“indicator” of the outcome variable, whereas researchers would typically call it a correlate
instead. For example, a child’s level of empathy may be one of many indicators...
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Tài liệu A Client-Centered Approach to Reproductive Health: A Trainer’s Manual docx
Ngày tải lên :
13/02/2014, 10:20
... clients. Having said that, the fundamentals of
participatory training are repeated and reinforced throughout the manual as
a reminder, and to encourage those who may have had less advanced
training ... client-
centered approach is its applicability to any client and any provider in any
location. The manual has been revised slightly from its use in Pakistan to
enhance its broad appeal and trainers are ... cannot address all of the
issues and try to reach an understanding and agreement as to which
expectations will be addressed.
6. NOW address the participants’ fears. Allay any fears that
participants...
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Tài liệu Báo cáo khoa học: "A Ranking-based Approach to Word Reordering for Statistical Machine Translation" doc
Ngày tải lên :
19/02/2014, 19:20
... integrated into a phrase-
based decoder serving as additional distortion fea-
tures.
We evaluated our approach on large-scale
Japanese-English and English-Japanese machine
translation tasks, and ... Translation: Syntactically Informed
Phrasal SMT. In Proc. ACL, pages 271-279.
A. Ramanathan, Pushpak Bhattacharyya, Jayprasad
Hegde, Ritesh M. Shah and Sasikumar M. 2008.
Simple syntactic and ... source lan-
guage based on both lexical and syntactical
features. We evaluated our approach on large-
scale Japanese-English and English-Japanese
machine translation tasks, and show that it can
significantly...
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Tài liệu Báo cáo khoa học: "A Fully Bayesian Approach to Unsupervised Part-of-Speech Tagging∗" docx
Ngày tải lên :
20/02/2014, 12:20
... no gold standard available. Luckily, the Bayesian
approach allows us to automatically select values
for the hyperparameters by treating them as addi-
tional variables in the model. We augment the ... input), and some latent vari-
ables t (the hidden structure). The goal is to as-
sign appropriate values to the latent variables. Stan-
dard approaches do so by selecting values for the
model parameters, ... vari-
ables in the model are then chosen based on the
learned parameterization. Here, we propose a dif-
ferent approach based on Bayesian statistical prin-
ciples: rather than searching for an...
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Tài liệu Báo cáo khoa học: "A Feature Based Approach to Leveraging Context for Classifying Newsgroup Style Discussion Segments" pptx
Ngày tải lên :
20/02/2014, 12:20
... effectiveness of a fea-
ture based approach with the use of a state-
of-the-art sequential learning technique that
has proven successful for tasks such as
“email act classification”. Our evaluation
demonstrates ... learner,
so that a much greater difference in average would
be required in order to achieve statistical signifi-
cance. Performance over a validation set was al-
ways worse with larger history ... investigate the use of state-of-the-art se-
quential learning techniques that have proven suc-
cessful for email act classification in comparison
with a feature based approach. Our evaluation...
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A logic-programming approach to network security analysis potx
Ngày tải lên :
05/03/2014, 21:20
... constants
In Datalog, a term is either a constant or a variable. Datalog is an untyped language,
so a predicate can be applied to arbitrary terms. However, to make a Datalog sentence
meaningful, ... applied to any vulnerability that matches the
pattern. An underscore-led variable such as AttackSrc is an anonymous variable in
Datalog — one that appears only once in a clause, and thus whose value ... trace
Interaction rules
Analysis database
Logic Engine
Figure 2.1: Analysis framework
2.2 Analysis framework
The MulVAL core analysis fra mework is shown in Figure 2.1. An analysis database is
a collection...
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A Knowledge-Based Approach to Network Security: Applying Cyc in the Domain of Network Risk Assessment pptx
Ngày tải lên :
05/03/2014, 23:20
... The Attack Planner enables the user to state plan goals,
launch the planner and view the attack plans generated. For
example, a user can state the goal “An external user with no
initial access ... querying capability
was modified to allow users to define and save queries that
correspond to specific compliance goals. For example, an
IAVA can be converted into a query that finds machines ...
users a deep analysis of the state of their network, particu-
larly by demonstrating feasible attack plans that could be
launched against it. Widespread application of CycSecure
and adoption...
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New directions Consumer goods companies hone a cross-channel approach to consumer marketing ppt
Ngày tải lên :
07/03/2014, 10:20
... data
Consumer demand data
Market data
Demographic data
Promotion response data
Attitudinal and/or psychographic data
Consumer sentiment data (eg, social media monitoring)
Online behavioural data
Other
Which ... 4
We are exploring integration of social media data with our retail and
consumer demand signals (eg data stored in our DSR)
Our strategy is to manage social media data
separate from retail and ... demand signals
We bring social media data into our demand signal repository (DSR)
We don’t have a demand signal management strategy
Where do social media data fit in your demand signal
repository...
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Báo cáo khoa học: "A Nonparametric Bayesian Approach to Acoustic Model Discovery" docx
Ngày tải lên :
07/03/2014, 18:20
... for Computational Linguistics
A Nonparametric Bayesian Approach to Acoustic Model Discovery
Chia-ying Lee and James Glass
Computer Science and Artificial Intelligence Laboratory
Massachusetts ... indicates that
even without supervision, our model captures and
learns the acoustic characteristics of a language au-
tomatically and is able to produce an acoustic model
that outperforms a language-mismatched ... by statistical methods. Proceedings of the IEEE,
64:532 – 556.
Sawit Kasuriya, Virach Sornlertlamvanich, Patcharika
Cotsomrong, Supphanat Kanokphara, and Nattanun
Thatphithakkul. 2003. Thai speech...
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Báo cáo khoa học: "A Two-step Approach to Sentence Compression of Spoken Utterances" pdf
Ngày tải lên :
07/03/2014, 18:20
... to Sentence Compression of Spoken Utterances
Dong Wang, Xian Qian, Yang Liu
The University of Texas at Dallas
dongwang,qx,yangl@hlt.utdallas.edu
Abstract
This paper presents a two-step approach ... the candidate sentence with that of the
first ranked candidate. This is because we try
to avoid a very large or small compression ra-
tio, and the first candidate is generally a good
candidate with ... propose
to use discriminative training to rerank the candi-
dates generated in the first step. Reranking has been
used in many tasks to find better global solutions,
such as machine translation (Wang...
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Báo cáo khoa học: "A Syntax-Free Approach to Japanese Sentence Compression" potx
Ngày tải lên :
08/03/2014, 00:20
... is grammatical, but it offers only moderate
compression rates.
An alternative to the tree trimming approach
is the sequence-oriented approach (McDonald,
2006; Nomoto, 2007; Clarke and Lapata, 2006;
Hori ... sentence
compression: A comparison across domains, train-
ing requirements and evaluation measures. In Proc.
of the 21st COLING and 44th ACL, pages 377–384.
C. Hori and S. Furui. 2003. A new approach to auto-
matic ... framework.
Experiments that utilize both human subjective
and automatic evaluations show that our method is
826
demand summarization systems are not prepared
to wait for parsing to finish.
3 A Syntax Free Sequence-oriented
Sentence...
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Báo cáo khoa học: "Distributed Listening: A Parallel Processing Approach to Automatic Speech Recognition" pot
Ngày tải lên :
08/03/2014, 01:20
... uses an N-gram
of size 1, also known as a unigram. The grammar
consists of known utterances that can be made by
the user.
The unigram grammar is stored in a phrase
database. The grammar is ... is organized according to
individual words and phrases. Each phrase is
placed in a table. The phrases are broken down
into their individual words and placed in another
table. The table of ... goal of Distributed Listening research is to
take a unique approach in order to enhance the
success of the traditional approaches to speech
recognition. The approach of Distributed Listen-
ing...
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Báo cáo khoa học: "A Noisy-Channel Approach to Question Answering" docx
Ngày tải lên :
08/03/2014, 04:22
... as a Resource for Question
Answering: Perspective and Challenges. In LREC
2002, Las Palmas, Canary Islands, Spain.
Dan Moldovan, Sanda Harabagiu, Roxana Girju, Paul
Morarescu, Finley Lacatusu, ... Secretary of State William H. Seward arranged for
the United-States to purchase Alaska for 2 cents per acre.
What year did the U.S. buy Alaska?
What is the legal age to vote in Argentina?
Voting ... related
to “mandatory”; that “age” is related to “aged”;
and that “Argentine” is related to “Argentina”. It is
not difficult to see by now that these logical
relations can be represented graphically...
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Báo cáo khoa học: "A multi-staged approach to identifying complex events in textual data" ppt
Ngày tải lên :
08/03/2014, 21:20
... and is also leading us to investigate
visual ways to define queries that go beyond the
paragraph and span many texts over many years.
Finally, we are hoping to conduct user studies
to validate our ... semantic type of the
phrase (for named entities), the phrase vocabu-
lary, the distance to the target head, and local
context (words and phrases).
Our initial evaluation of this approach has
given ... etc.
133
Maytag: A multi-staged approach to identifying
complex events in textual data
Conrad Chang, Lisa Ferro, John Gibson, Janet Hitzeman, Suzi Lubar, Justin Palmer,
Sean Munson, Marc Vilain, and Benjamin...
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- towards a unified approach to memory
- a feature based approach to leveraging context
- a phoneticbased approach to chinese
- distributed listening a parallel processing approach to automatic
- a unified tagging approach to text normalization
- a rule based approach to temporal expression tagging
- a rule based approach to group recommender systems
- a rule based approach to activity recognition
- a rule based approach to discourse parsing
Tìm thêm:
- hệ việt nam nhật bản và sức hấp dẫn của tiếng nhật tại việt nam
- xác định các mục tiêu của chương trình
- xác định các nguyên tắc biên soạn
- khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn
- khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản
- khảo sát chương trình đào tạo gắn với các giáo trình cụ thể
- xác định thời lượng học về mặt lí thuyết và thực tế
- tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam
- điều tra đối với đối tượng giảng viên và đối tượng quản lí
- điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1
- khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam
- khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu
- nội dung cụ thể cho từng kĩ năng ở từng cấp độ
- xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct
- phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ
- mở máy động cơ lồng sóc
- mở máy động cơ rôto dây quấn
- các đặc tính của động cơ điện không đồng bộ
- hệ số công suất cosp fi p2
- đặc tuyến hiệu suất h fi p2