a bayesian approach to unsupervised semantic role induction
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 ... 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 ... 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,...
- 8
- 523
- 0
Tài liệu Báo cáo khoa học: "Unsupervised Semantic Role Induction with Global Role Ordering" doc
Ngày tải lên :
19/02/2014, 19:20
... primary roles only,
thus making it a partial ordering.
1 Introduction
Unsupervised semantic role induction has gained
significant interest recently (Lang and Lapata,
2011b) due to limited amounts ... sequence
(A0 , P REDICA T E, A1 ) and sentence b is in passive
voice with sequence (A1 , P R EDICAT E, A0 ). Addi-
tional global preferences, such as arguments A0 and
A1 rarely repeat in a frame (as seen ... [ Mark ]
A0
drove [ the car ]
A1
(b.) [ The car ]
A1
was driven by [ Mark ]
A0
This simple example also shows that while certain
local syntactic and semantic features could provide
clues to the...
- 5
- 398
- 0
A new approach to semantic and syntactic functions of English adjectives – A contrastive analysis with their Vietnamese equivalents
Ngày tải lên :
10/04/2013, 14:46
... Nga K 1 1A
30
Graduation paper
Declaration
Title: A new approach to semantic and syntactic
functions of English adjectives A contrastive–
analysis with their Vietnamese equivalents
(Graduation ... stative or dynamic contrast,
as it related to adjectives, is largely a semantic one, though as we have seen it
also has syntactic implications.
2.2.2 Gradable and non- gradable adjectives
According ... subject at most language universals.
According to C. James (1980;19), C .A is a form of inter-language study
and a central concern of applied linguistic. As a matter of fact, C .A has had
much to...
- 44
- 1.7K
- 7
Báo cáo khoa học: "Veterinary decision making in relation to metritis - a qualitative approach to understand the background for variation and bias in veterinary medical records"
Ngày tải lên :
25/10/2012, 10:45
... of variation and bias in
relation to monitoring of animal disease incidence on
herd and national level, causal analysis on national level,
as well as estimation of validated treatment criteria.
Monitoring ... into potential errors (bias and
random error) related to data based on clinical examina-
Acta Veterinaria Scandinavica 2009, 51:36 http://www.actavetscand.com/content/51/1/36
Page 8 of 10
(page ... mastitis in Danish dairy
herds based on qualitative research interviews. J Dairy Sci
2002, 85:992-1001.
2. Baadsgaard NP, Jorgensen E: A Bayesian approach to the accu-
racy of clinical observations....
- 10
- 587
- 0
Báo cáo y học: " A Practical Approach to Managing Patients with HCV Infection"
Ngày tải lên :
02/11/2012, 09:51
... international normalized ratio
(INR), and a liver panel. Although the serum
aminotransferase level correlates poorly with liver
histology, the ratio of aspartate aminotransferase (AST) to
alanine ... HCC, and mortality. In
addition, HCV infection has been linked to a variety of
extra-hepatic manifestations such as autoimmune
diseases, lymphoma, monoclonal gammopathies and
cryoglobulinemia. ... Hepatocellular carcinoma (HCC). Evaluating for potential treatment candidacy is an important initial step in
the management of chronic HCV infection as not all individuals may need or qualify...
- 6
- 532
- 0
Báo cáo y học: "A Practical Approach to Management of Chronic Hepatitis B"
Ngày tải lên :
03/11/2012, 09:41
... normal transaminases.
ALT Levels
For many years, ALT has been used as a standard surrogate for the activity of CHB. Thus, ALT level in combination with
HBV DNA level and histological activity ... quantitation and three approved drugs for HBV
treatment, and presents an updated and practical clinical approach to
managing CHB. Highly sensitive PCR-based quantitation of HBV DNA
makes it ... treatment. Overall, LAM and ADV
are probably more favorable due to convenient administration, better tolerance, and less cost. When planning a LAM treatment,
medical adherence and regular follow-up...
- 7
- 541
- 0
A New Approach to Quantum Theory
Ngày tải lên :
06/11/2012, 11:21
... Feyn-
man soon learned that there was a great obstacle to this delayed
action-at -a- distance theory: namely, if a radiating electron, say in
an atom or an antenna, were not acted upon at all by ... x
n
(a) and which leaves the action invariant
(for example, the transformation may be a rotation). The trans-
formation is to contain a parameter, a, and is to be a continuous
function of a. Fora ... is
determined by saying her whole space-time path has a certain
character. For the action [with advanced and retarded terms]
the equations are no longer at all easy to get back into Hamil-
tonian form....
- 142
- 574
- 0
Managing and Practicing OD in an IT Environment - A Structured Approach to Developing IT Project Teams
Ngày tải lên :
24/10/2013, 08:20
... the team. The database analysts and the
programmers are unable to agree on the proper ways to pass information
back and forth between the interface and the database, and the require-
ments analysts ... packages),
ã hardware and software implementation (implementing new computers or
software),
ã database management and revision (ensuring proper data storage and
access),
ã hardware and software upgrades ... by this approach. It will
also be useful to track organizations using this approach over a period of years,
and to compare their performance to those with different approaches. Orga-
nizations...
- 33
- 566
- 0
Tài liệu The New Face oF GoverNmeNT: How Public Managers Are Forging a New Approach to Governance pdf
Ngày tải lên :
15/02/2014, 20:20
... that managers and administrators
face when attempting to impose a transformational change into their organizations
(Slavin and Woodard 2006, 23):
We close with a caution and a challenge. Transformation ... change initiatives,
and they serve as approaches to framing the planned change to fit into the technical
and human aspects of the change.
The Social and Behavioral Perspective in Transformation
is ... transformation actions.
e literature of organizational change clearly reveals that transformation ini-
tiatives are not always successful. When administrators fail to involve the entire
organization...
- 288
- 2.4K
- 0
Tài liệu A Strategic Approach to Cost Reduction in Banking - Achieving High Performance in Uncertain Times docx
Ngày tải lên :
16/02/2014, 11:20
... can be mapped
across the entire organization. Accenture’s
approach to efficiency contains a portfolio
of tools and assets—the Accenture High
Performance Bank Framework—that can
help a bank achieve ... investment
capital to tackle structural cost
reduction initiatives that have
a longer payback
ã Absolute executive buy-in of
clear financial objectives and
operating model
ã An incontestable fact base and
cost ... simplification,
standardization and improvement. With
approximately 4 million procurement trans-
actions spread across nearly 200 different
business areas each year, the bank wanted
to gain greater...
- 16
- 508
- 0
Tài liệu CHAPTER TwENTY ONE A BIOLOGICAL APPROACH TO A MODEL OF AESTHETIC ExPERIENCE OSHIN VARTANIAN AND MARcos NADAL pdf
Ngày tải lên :
19/02/2014, 17:20
... 2003,
p.
56).
In
fact, the model seems
to
include a decision phase only as an approach
to
laboratory settings, where participants are usually asked
to
state their
preferences or make decisions about a certain ... 444
Chapter
Twenty
One
presented at
the
11
'h
annual meeting
of
Human Brain Mapping, Toronto,
ON, Canada.
Vartanian,
0.,
& Gael,
V.
(200 4a) . Emotion pathways
in
the brain mediate
aesthetic preference.
Bulletin ... than before,
again including the occipital, temporal, and the frontal lobes, but
in
particular
bilateral orbital frontal corlex.
What
do
the results
of
Kawabata and Zeki (2004) and Skov
ef
al....
- 9
- 598
- 0
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