using a model ensemble
Tài liệu Báo cáo khoa học: "Enhanced word decomposition by calibrating the decision threshold of probabilistic models and using a model ensemble" pdf
Ngày tải lên :
20/02/2014, 04:20
... boundaries as hidden
variables and include probabilities for let-
ter transitions within segments. The ad-
vantage of this model family is that it can
learn from small datasets and easily gen-
eralises ... MIT
Press, Cambridge, MA, USA.
K. Shalonova, B. Gol
´
enia, and P. A. Flach. 2009. To-
wards learning morphology for under-resourced fu-
sional and agglutinating languages. IEEE Transac-
tions on Audio, ... terms of
training set size. We want to remind the reader that
our two algorithms are aimed at small datasets.
We randomly split each dataset into 10 subsets
where each subset was a test set and the...
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Tài liệu STRATEGIC PLANNING FOR PROJECT MANAGEMENT USING A PROJECT MANAGEMENT MATURITY MODEL ppt
Ngày tải lên :
16/01/2014, 16:33
... companies. What senior managers needed was a plan
expressed in terms of three broad, critical success factors: qualitative factors, or-
ganizational factors, and quantitative factors. To take advantage ... company as a whole
ORGANIZATIONAL FACTORS
Coordination of organizational behavior in project management is a delicate bal-
ancing act, something like sitting on a bar stool. Bar stools usually come ... 13
Environmental
Opportunities
and Threats
Organizational
Strengths and
Weaknesses
Gathering
of
Information
Firm’s
Social
Responsibility
Managerial
Values of
Management
Evaluation
of
Information
Strategy
Evaluation
Strategy
Selection
Strategy
Implementation
External
Analysis
Internal
Analysis
FIGURE...
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Tài liệu Báo cáo khoa học: "Lexical transfer using a vector-space model" doc
Ngày tải lên :
20/02/2014, 18:20
... using
matrix PRICAI-00, 2000, (to appear).
Tanaka H. (1995) Statistical Learning of
“Case Frame Tree” for Translating English Verbs,
Journal of NLP, 2/3, pp. 49-72, (in Japanese).
Yamada, ... generalization (Akiba et. al., 1996
and Tanaka, 1995); (2) approaches using
structural matching: to obtain transfer rules,
several search methods have been proposed for
maximal structural matching between ... Laboratories
2-2 Hikaridai, Seika, Soraku
Kyoto 619-0288, Japan
sumita@slt.atr.co.jp
Abstract
Building a bilingual dictionary for
transfer in a machine translation system is
conventionally...
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Báo cáo khoa học: "A NATUWAL LANGUAGE INTERFACE USING A WORLD MODEL" pdf
Ngày tải lên :
09/03/2014, 01:20
... A slot
represents a relationship to another class using a
$class facet and mapping information to the
database schema using a Sstorage facet. The value
of a Sstorage facet denotes the class ...
Ginsparg, J. M., A Robust Portable Natural
Language Data Base Interface, Proc. Conf.
Applied Natural Language Processing, 1983,
pp.25-30.
Grosz, B. J., TEAM: A Transportable Natural-
Language ... have an attribute
relationship. The phrase 'commodity A& apos; can modify
the phrase 'to sell' both semantically and
(Geneva) (commodity A) (to sell) (retailer) (name)
S(Sales)...
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Báo cáo khoa học: "A TRANSFER MODEL USING A TYPED FEATURE STRUCTURE REWRITING SYSTEM WITH INHERITANCE" pot
Ngày tải lên :
17/03/2014, 20:20
... of the parser already
available described in [Yoshimoto and Kogure 1988].
REFERENCES
Hassan
AIT-KACI. 1984. A Lattice Theoretic
Approach to Computation Based on a Calculus of
Partially Ordered ... for a precise constrastive analysis
of Japanese and English.
At present, the transfer grammar is in a very early
stage of development but nevertheless, capable of
translating a few elementary ... rewritten are
in bold face).
TRANSLATE
[japanese: JASA
[speech-act-type: #sat=RE~T,
manner: #mam~IRECT,
speaker: #j-m~J-SPEAmm,
h~&r:
# j -hZ q-HEABER,
s-act: #j-act~
[relation: ~3ATE...
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Stream Prediction Using A Generative Model Based On Frequent Episodes In Event Sequences doc
Ngày tải lên :
23/03/2014, 13:20
... Prediction Using A Generative Model Based On
Frequent Episodes In Event Sequences
Srivatsan Laxman
Microsoft Research
Sadashivnagar
Bangalore 560080
slaxman@microsoft.com
Vikram Tankasali
Microsoft ... Downey et al. [3] already
introduced formal models and languages that encode search
b ehavior as character sequences, with a view to comparing
search behavior in different scenarios. We formulated ... users a new interface a ordance (e.g., sort search results
based on different meta-data), or search paradigm (e.g., en-
gage in an instant messaging conversation with a domain
expert) to encourage...
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Báo cáo khoa học: "Automated Whole Sentence Grammar Correction Using a Noisy Channel Model" pptx
Ngày tải lên :
23/03/2014, 16:20
... sentence.
3 Base Model
Our noisy channel model consists of two main com-
ponents, a base language model and a noise model.
The base language model is a probabilistic lan-
guage model which generates an ... the
twelfth national conference on Artificial intelli-
gence (vol. 1), AAAI ’94, pages 779–784, Menlo
Park, CA, USA. American Association for Artifi-
cial Intelligence.
Lavie, A. and Agarwal, A. (2007). ... speakers
for grammar correction. Using only these data sets,
we can train our noisy channel model, as we have
shown using a bigram language model, and a wFST
for our noise model. We have also...
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Báo cáo khoa học: "A Part of Speech Estimation Method for Japanese Unknown Words using a Statistical Model of Morphology and Context" pptx
Ngày tải lên :
23/03/2014, 19:20
...
Table 3: Examples of common character bigrams for
each part of speech in the infrequent words
character type sequence
kanji
katakana
katakana-kanji
kanji-hiragana
hiragana
kanji-katakana ...
kanji-hiragana
hiragana
kanji-katakana
kat akana-symbol-katakana
number
kanji-hiragana-kanji
alphabet
kanji-hir agana-kanji-hir agana
hiragana-kanji
percent
45.1%
11.4%
6.5%
5.6% ... different types of characters other than punc-
tuation marks: kanji, hiragana, katakana, Roman
alphabet, and Arabic numeral. Kanji which means
'Chinese character' is used for both...
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Báo cáo khoa học: "PART-OF-SPEECH TAGGING USING A VARIABLE MEMORY MARKOV MODEL" doc
Ngày tải lên :
23/03/2014, 20:21
... probabilities, are encouraging.
VARIABLE MEMORY MARKOV
MODELS
Markov models are a natural candidate for lan-
guage modeling and temporal pattern recognition,
mostly due to their mathematical simplicity. ... sections, any finite memory Markov model
cannot capture the recursive nature of natural lan-
guage. The VMM can accommodate longer sta-
tistical dependencies than a traditional full-order
Markov model, ... theory and Bayesian
analysis, New-York: Springer-Verlag, 1985.
E. Brill. Automatic grammar induction and pars-
ing free text: A transformation-based ap-
proach. In Proceedings of ACL 31,...
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Báo cáo khoa học: "Dictionary Definitions based Homograph Identification using a Generative Hierarchical Model" docx
Ngày tải lên :
31/03/2014, 00:20
... USA, June 2008.
c
2008 Association for Computational Linguistics
Dictionary Definitions based Homograph Identification using a
Generative Hierarchical Model
Anagha Kulkarni Jamie Callan ... Homo-
graphs and Non-homographs.
2.2 Models
We formulate the homograph detection process as
a generative hierarchical model. Figure 2 provides
the plate notation of the graphical model. The la-
tent ... possibly-
simpler alternative is lexical disambiguation at the
level of homographs (Ide and Wilks, 2006).
Homographs are a special case of semantically
ambiguous words: Words that can convey multi-
ple...
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Báo cáo khoa học: "Document Classification Using a Finite Mixture Model" pdf
Ngày tải lên :
31/03/2014, 21:20
... Classification Using a Finite Mixture Model
Hang Li Kenji Yamanishi
C&C Res. Labs., NEC
4-1-1 Miyazaki Miyamae-ku Kawasaki, 216, Japan
Email: {lihang,yamanisi} @sbl.cl.nec.co.j p
Abstract
We ... may individually appear in the category
only very rarely;
polysemy problem how to determine that a word
like 'ball' in a document refers to a 'tennis ball'
and not a 'soccer ... document classification. Guthrie
et. al. have devised a way suitable to documentation
classification. Suppose that there are two categories
cl ='tennis' and c2='soccer,' and we...
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Designing a supply chain Proposition for improving quality and overall productivity of enterprises using business model
Ngày tải lên :
01/06/2014, 13:59
... chain matrix, (Stavrulaki and Davis, 2010) 31
Figure 2-8 Leanness and agile supply chain matrix for demands, (Naylor et al.,
1999) 33
Figure 2-9 Market qualifiers and winners for lean and agile ... collaborative
• Coordination of information sharing: Partially or fully shared
2.8 SUPPLY CHAIN PERFORMANCE MEASURES
Assessing the supply chains performance periodically is as vital as managing ...
chains and rules the supply chain in a big way (Geary et al., 2002). A balanced
33
Figure 2-8 Leanness and agile supply chain matrix for demands,
(Naylor et al., 1999)
Figure 2-9 Market...
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Báo cáo sinh học: " Prevention of genital herpes in a guinea pig model using a glycoprotein D-specific single chain antibody as a microbicide" pptx
Ngày tải lên :
18/06/2014, 22:20
... primers
Kappa 1 GGTGATATCGTGATRACMCARGATGAACTCTC
Kappa 2 GGTGATATCWTGMTGACCCAAWCTCCACTCTC
Kappa 3 GGTGATATCGTKCTCACYCARTCTCCAGCAAT
Kappa 4 CTGWTGTTCTGGATTCCTG
Kappa 5 GTGCTCTGGATTCGGGAA
Kappa 6 TCAGCTTCYTGCTAATCAGTG
Kappa ... TGGTGGGAAGATGGA
Signal sequence/framework primers
Gamma 1 GAGGTGAAGCTGCAGGAGTCAGGACCTAGCCTGGTG
Gamma 2 AGGTVMAACTGCAGVAGTCWGG
Gamma 3 AGGTVVAGCTGCAGVAGTCWGG
Gamma 4 ACTGCAGGTRTCCACTCC
Gamma 5 RCTACAGGTGTCCACTCC
Gamma ... RCTACAGGTGTCCACTCC
Gamma 6 GCYACAGMTGTCCACTCC
Gamma 7 ACTGCAGGTGTCCTCTCT
Gamma 8 RCTRCAGGYGTCCACTCT
Gamma 9 CCAAGCTGTGTCCTRTCC
Gamma 10 TGTTGACAGYCVTT CCKGGT
Gamma 11 TAYTTTAAAARGTGTCMAGTGT
Gamma 12 CTYTTAAAAGGKGTCCAGWG
Gamma...
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báo cáo hóa học:" Prevention of genital herpes in a guinea pig model using a glycoprotein D-specific single chain antibody as a microbicide" pdf
Ngày tải lên :
20/06/2014, 04:20
... CCAAGCTGTGTCCTRTCC
Gamma 10 TGTTGACAGYCVTT CCKGGT
Gamma 11 TAYTTTAAAARGTGTCMAGTGT
Gamma 12 CTYTTAAAAGGKGTCCAGWG
Gamma 13 CYTTTAMATGGTATCCAGTGT
Gamma 14 ATGGCAGCWGCYCAAAG
Gamma 15 CTTTTAAAAGWTGTCCAGKGT
Gamma 16 ... AGGTVMAACTGCAGVAGTCWGG
Gamma 3 AGGTVVAGCTGCAGVAGTCWGG
Gamma 4 ACTGCAGGTRTCCACTCC
Gamma 5 RCTACAGGTGTCCACTCC
Gamma 6 GCYACAGMTGTCCACTCC
Gamma 7 ACTGCAGGTGTCCTCTCT
Gamma 8 RCTRCAGGYGTCCACTCT
Gamma 9 CCAAGCTGTGTCCTRTCC
Gamma ... GGTGATATCGTKCTCACYCARTCTCCAGCAAT
Kappa 4 CTGWTGTTCTGGATTCCTG
Kappa 5 GTGCTCTGGATTCGGGAA
Kappa 6 TCAGCTTCYTGCTAATCAGTG
Kappa 7 TGGGTATCTGGTRCSTGTG
Kappa 8 GTTTCMAGGTRCCAGATGT
Kappa 9 TGTTTTCAAGGTRCCAGATGT
Kappa...
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báo cáo hóa học:" An in vivo evaluation of bone response to three implant surfaces using a rabbit intramedullary rod model" doc
Ngày tải lên :
20/06/2014, 04:20
... was applied to each
implant: plasma-sprayed titanium (P), plasma-sprayed
titanium with hydroxyapatite (PHA), or chemical-tex-
tured titanium with hydroxyapatite (CHA). The hydro-
xyapatite coating ... Joint
Surg Am 2003, 85 -A: 885-889.
49. Herrera A, Canales V, Anderson J, Garcia-Araujo C, Murcia-Mazon A,
Tonino AJ: Seven to 10 years followup of an anatomic hip prosthesis: an
international study. ... alcohol again for 12 hours.
Figure 1 Photographs of implant surfaces. P = plasma-sprayed
titanium (mean R
a
= 27 microns); PHA = plasma-sprayed titanium
with plasma-sprayed hydroxyapatite coating...
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