from local classification to global ranking
Tài liệu Báo cáo khoa học: "Machine Learning for Coreference Resolution: From Local Classification to Global Ranking" ppt
Ngày tải lên :
20/02/2014, 15:20
... Association for Computational Linguistics
Machine Learning for Coreference Resolution:
From Local Classification to Global Ranking
Vincent Ng
Human Language Technology Research Institute
University of ... of
NPs to be clustered, (1) use
pre-selected learning-
based coreference systems to generate candidate
partitions of the NPs, and then (2) apply an auto-
matically acquired ranking model to rank ... accuracy on held-out
data. To our knowledge, our work is the first attempt
to optimize a ranker for clustering-level accuracy.
3 A Ranking Approach to Coreference
Our ranking approach operates...
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Tài liệu Indigenous Knowledge Local Pathways to Global Development doc
Ngày tải lên :
16/02/2014, 10:20
... resource that can help to solve local problems, a
resource to help grow more and better food, to maintain healthy lives, to share
1. Indigenous Knowledge—a Local Pathway
to Global Development
Benjamin ... Participatory Ecological Land Use
Management (Network in Eastern and
Southern Africa)
2
Local Pathways to Global Development
wealth, to prevent conflict, to manage local affairs, and
thus contribute to ... organizations is to de-
termine what they can do to help stimulate processes
that are similar to the ones described in these cases.
Local change agents contribute to enhancing
local capacity
Previous...
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Tài liệu Actions Against Abuse of the Global Financial System: Report from G7 Finance Ministers to the Heads of State and Government docx
Ngày tải lên :
17/02/2014, 21:20
...
call on the IMF to play its part in implementing its recommendations regarding
the assessment process to enhance OFCs’ adherence to international standards.
4
to give attention to joint studies, ... We are ready to
give our advice and provide, where appropriate, our technical assistance to
jurisdictions that commit to taking steps for necessary reform. We are prepared
to act together when ... the IMF and the World Bank to continue to conduct
an authoritative review of their financial procedures and controls and those of
recipients, and to improve ways to strengthen safeguards on...
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Tài liệu Báo cáo khoa học: "Using Multiple Sources to Construct a Sentiment Sensitive Thesaurus for Cross-Domain Sentiment Classification" doc
Ngày tải lên :
20/02/2014, 04:20
... vector d ∈ R
N
, where the
value of the j-th element d
j
is set to the total number
of occurrences of the unigram or bigram w
j
in the
review d. To find the suitable candidates to expand a
vector ... pivots and enable us to
transfer the information regarding sentiment from
one domain to another.
Using the extended vectors d
to represent re-
views, we train a binary classifier from the source
domain ... senti-
ment classification method using an automatically
created sentiment sensitive thesaurus. We use la-
beled data from multiple source domains and unla-
beled data from source and target domains to...
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Tài liệu Báo cáo khoa học: "Mining User Reviews: from Specification to Summarization Xinfan Meng Key Laboratory of Computational Linguistics " doc
Ngày tải lên :
20/02/2014, 09:20
... features are
likely to be identified by our methods.
4 Conclusion
In this paper, we describe a simple but effective
way to extract product features from user reviews
and provide an easy -to- understand ... promising.
In future works, we will try to introduce other
resources and tools into our system. We will also
explore different ways of presenting and visualiz-
ing the summary to improve user experience.
Acknowledgments
This ... Features
in Customer Reviews. In Proceedings of Nineteenth
National Conference on Artificial Intelligence.
M. Gamon, A. Aue, S. Corston-Oliver, and E. Ringger.
2005. Pulse: Mining Customer Opinions from...
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Báo cáo khoa học: A new phospholipase A2 isolated from the sea anemone Urticina crassicornis – its primary structure and phylogenetic classification pptx
Ngày tải lên :
06/03/2014, 11:20
... (Aiptasia pallida) nematocyst
venom. Toxicon 38, 931–943.
18 Marino A, Valveri V, Muia C, Crupi R, Rizzo G,
Musci G & La SG (2004) Cytotoxicity of the nematocyst
venom from the sea anemone ... claim to original US government works 2641
be cytotoxic, myotoxic, and ⁄ or neurotoxic; also, they
may interfere with blood coagulation and activate
inflammation processes [10,11]. In general, toxic ... Punger-
car J (2006) Binding to the high-affinity M-type recep-
tor for secreted phospholipases A(2) is not obligatory
for the presynaptic neurotoxicity of ammodytoxin A.
Biochimie 88, 1425–1433.
25...
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Báo cáo khoa học: Structure of the O polysaccharides and serological classification of Pseudomonas syringae pv. porri from genomospecies 4 doc
Ngày tải lên :
08/03/2014, 08:20
... divided into two serotypes,
O9(9c) or O9(9c,9c
1
) (Table 1). From the two correspond-
ing epitopes on the LPS, only epitope 9c, which is common
for all strains, was stable, whereas epitope 9c
1
, ... identified
by GLC as the alditol acetates [26] on a Hewlett-Packard
5880 chromatograph (USA) equipped with a DB-5 capillary
column using a temperature gradient of 160 °C(1min )to
250 °Cat3°Cmin
)1
. ... partially methylated monosaccharides were con-
verted into the alditol acetates and analyzed by GLC/MS on
a Hewlett Packard 5890 chromatograph (USA) equipped
with a DB-5 capillary column and...
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Manifestation Manifesto: From the World Within to the World Without
Ngày tải lên :
20/10/2013, 17:15
... have to find a store
that has it in stock (I'm currently on a waiting list).
I think that affirmations are the easiest tool to use to manifest what you desire.
They are easy to create ... principles is to clarify one of the steps I have listed here.
What I have attempted to do in this Manifestation Manifesto is to cut to the chase of what I think you
need to know to manifest ... Two things have to happen to move this intangible desire from the world within
(my head) to the world without (an iPad in my hands). First, I have to manifest
the extra money to purchase it...
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Overview of Plant Biotechnology from Its Early Roots to the Present
Ngày tải lên :
25/10/2013, 05:20
... flavonoid tomato Intake reduces C-reactive protein in human
C-reactive protein transgenic mice more than wild-type tomato. J Nutr 136: 2331–2337.
Sonnewald, U. 2003. Plant biotechnology: from basic ... Needless to say, and subject to clarification of cer-
tain ethical and public acceptance issues, plant biotechnology is also set to make
an indelible contribution to human health and welfare well into ... Others have been trying to improve tomatoes that
are processed for catsup, soups, pastes, or sauces by genetically engineering them
to contain more solids, be thicker, and to contain more lycopene,...
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Tài liệu University Oars Being a Critical Enquiry Into the After Health of the Men Who Rowed in the Oxford and Cambridge Boat-Race, from the Year 1829 to 1869, Based on the Personal Experience of the Rowers Themselves pdf
Ngày tải lên :
14/02/2014, 21:20
... them from
consumption, and one from heart disease. How far
they suffered from their labours on the river it is not
very easy to decide, but it will be seen from the fol-
lowing extracts from ... prepared to admit; but whether when
the severe work involved in rowing in a University Race
i£ undertaken by strong men, in whom is no tendency to
hereditary disease, who are accustomed to take ... with
too
ruddy and hectic
a
look
about him."
I shall now refer
to
five cases
of
supposed injury,
where although
the men
appear
to
have been strong
they would still seem
to
have...
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