parsing and text processing
Text-Processing One-Liners
Ngày tải lên :
05/10/2013, 09:20
... following command generates a random number between 0 and 100. The rand()
function of awk generates a number between 0 and 1. The srand() function initializes the
CHAPTER 24
■
TEXT- PROCESSING ... ■
CHAPTER 24
Text- Processing One-Liners
E
ven though this book is about using the shell’s command language, I use a fair number
of calls to other utilities for text processing. Sed, awk, and grep ... remove the srand() function from the
code so the “random” number returned won’t be random, but rather predictable.
echo | awk '{srand(); print int(100 * rand())}'
Generating Random Numbers...
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Tài liệu Adaptive Live Signal and Image Processing pdf
Ngày tải lên :
10/12/2013, 14:15
... of adaptive blind
signal processing techniques and algorithms both from the theoretical and practical point of
view. The main objective is to derive and present efficient and simple adaptive algorithms
that ... Applications of Blind and Semi-Blind Signal
Processing 23
1.2.1 Biomedical Signal Processing 24
1.2.2 Blind Separation of Electrocardiographic Signals of
Fetus and Mother 25
1.2.3 Enhancement and Decomposition ... HDTV, etc. As demand for high quality
and reliability in recording and visualization systems increases, signal processing has an
even more important role to play.
Blind Signal Processing (BSP)...
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Tài liệu 71 Chaotic Signals and Signal Processing doc
Ngày tải lên :
16/12/2013, 04:15
... applications.
In classical signal processing a rich set of tools has evolved for processing signals that are deter-
ministic and predictable such as transient and periodic signals, and for processing signals ... mechanism for signal design and generation, with potential appli-
cations to communications and signal processing. Because chaotic signals are typically broadband,
noise-like, and difficult to predict, ... LLC
Oppenheim, A.V. & Cuomo, K.M. “Chaotic Signals and Signal Processing
Digital Signal Processing Handbook
Ed. Vijay K. Madisetti and Douglas B. Williams
Boca Raton: CRC Press LLC, 1999
c
1999byCRCPressLLC
FIGURE...
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- 2
Tài liệu 74 Morphological Signal and Image Processing docx
Ngày tải lên :
16/12/2013, 04:15
... signalprocessingarigorous andefficientframework tostudyandsolve manyproblems
in image analysis and nonlinear filtering.
74.2 Morphological Operators for Sets and Signals
74.2.1 Boolean Operators and ... closed intervals and their
applications to the programming of MMach’s, in
Mathematical Morphology and its Applica-
tion to Image and Signal Processing,
Maragos, P., Schafer, R.W. and Butt, M.A., ... differential
equations,
Signal Processing,
38, 57–77, July 1994.
[38] Maragos, P., Differential morphology and image processing,
IEEE Trans. Image Processing,
5,
922–937, June 1996.
[39] Maragos, P. and Schafer,...
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Tài liệu ADVANCED COMPUTER ARCHITECTURE AND PARALLEL PROCESSING doc
Ngày tải lên :
23/12/2013, 16:15
... COMPUTER ARCHITECTURE AND PARALLEL PROCESSING
TEAM LinG - Live, Informative, Non-cost and Genuine !
&
CHAPTER 1
Introduction to Advanced
Computer Architecture and
Parallel Processing
Computer ... stream further to single (scalar and
array) and multiple (scalar and array) streams. The data stream in Kuck’s clas-
sification is called the execution stream and is also extended to include single
Control
Unit
Instruction ... used to categorize such
systems: the processing units themselves, and the interconnection network that ties
them together. The processing units can communicate and interact with each other
using...
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Tài liệu Advance computer architecture and parallel processing pptx
Ngày tải lên :
25/01/2014, 03:20
... designers and software developers must understand the
interaction between hardware and software parts of the system. This is the reason
we wrote this book. We want the reader to understand the power and ... Perspective / Zahir
Tari and Omran Bukhres
Pipelined Processor Farms: Structured Design for Embedded Parallel
Systems / Martin Fleury and Andrew Downton
Handbook of Wireless Networks and Mobile Computing ... evaluation; and
(d) run time system.
6. Provide a list of the main advantages and disadvantages of SIMD and MIMD
machines.
7. Provide a list of the main advantage s and disadvantages of shared-mem ory
and...
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(1) how learners approach learning, both in and out of classrooms, and (2) the kinds of strategies and cognitive processing they use in second language acquisition
Ngày tải lên :
29/01/2014, 00:23
... both
Vietnamese teachers and students considered that it was safe to learn and memorize
rules. Vietnamese learners are also famous for scrutinizing words and phrases and
paid little attention ... learning strategies on the learning and teaching of foreign and second language.
Good choice and use of learning strategies would help learners become more
independent and autonomous as well as improve ... related to female’s social skills, stronger verbal skills, and greater conformity to
academic and linguistic norms.
In their study, Bacon and Finnemann (1992) also find that women use more
“private/...
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Tài liệu Báo cáo khoa học: Mixed lineage leukemia: roles in gene expression, hormone signaling and mRNA processing docx
Ngày tải lên :
16/02/2014, 14:20
... regulation and mixed lineage
leukemia.
Acknowledgements
We thank Imran Hussain, Sahba Kasiri, Bishakha
Shrestha, Saoni Mandal and other Mandal lab mem-
bers for useful discussion and critical ... leukemia: roles in gene expression, hormone
signaling and mRNA processing
Khairul I. Ansari and Subhrangsu S. Mandal
Department of Chemistry and Biochemistry, The University of Texas at Arlington, ... DNA-binding domain, a ligand-binding
domain and a transactivation domain. The DNA-bind-
ing domain is responsible for DNA binding specificity
and dimerization, and the ligand-binding domain is
responsible...
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Tài liệu Báo cáo khoa học: Direct identification of hydrophobins and their processing in Trichoderma using intact-cell MALDI-TOF MS docx
Ngày tải lên :
19/02/2014, 02:20
... peaks, in contrast to strains 665 and 937, shown in (C) and (E). However, there are only few similarities: 7232
and 7237 in (A) and (E), or 7509 and 7514 in (A) and (C). An obvious shift is the ... patterns of hydrophobins HFBIII
of H. jecorina and T. longibrachiatum, and SRH1 and
HFB1 of T. atroviride, involving signal peptides, Kex2-
type processing, and C-terminal amino acid cleavage
(Table ... L14T53P137R01628,
L22T11P138R12431, and L22T11P137R12300), and
the other one encoding an ortholog of HFB1 of
T. atroviride (L12T11P119R10608). Their sequence
relationships and putative processing sites are...
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Tài liệu Semantic and affective processing in psychopaths: An event-related potential ~ERP! study ppt
Ngày tải lên :
19/02/2014, 18:20
... into
psychopathic, mixed, and nonpsychopathic groups by PCL-R scores
was 1.00. Mean age and years of formal education were 29, 30,
and 33, and 10.1, 11.2, and 9.7 years for psychopaths, mixed, and
nonpsychopaths, ... concrete and abstract words and
pseudoconcrete and pseudoabstract stimuli in the lexical decision task
~Task 1!; concrete and abstract words for the discrimination task
~Task 2!; and positive and ... significant ERP dif-
ferentiation between concrete and abstract words ~Task 1 and 2!
and between positive and negative words ~Task 3!. In Task 1 and
2, participants responded faster to concrete...
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Tài liệu Báo cáo khoa học: "Outilex, a Linguistic Platform for Text Processing" pdf
Ngày tải lên :
20/02/2014, 12:20
... fundamental operations for text pro-
cessing: processing without lexicon, lexicon and
grammar exploitation and LR management. Data
are structured both in standard XML formats and
in more compact ones. ... Proc.
of the Language and Technology Conference, Poz-
nan, Poland, pages 90–94.
Hamish Cunningham. 2002. GATE, a general archi-
tecture for text engineering. Computers and the Hu-
manities, 36:223–254.
Laurence ... Natural Language Processing, Jeju, Korea, page
2013.
Jay Earley. 1970. An efficient context-free parsing al-
gorithm. Comm. ACM, 13(2):94–102.
Maurice Gross. 1993. Local grammars and their rep-
resentation...
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Tài liệu Báo cáo khoa học: "Fragments and Text Categorization" pptx
Ngày tải lên :
20/02/2014, 16:20
... other hand, of-
ten includes the author’s interpretation and cross-
reference to other documents which can cause con-
fusion. However, these statements are yet to be ver-
ified.
Fragments and Text ... signifi-
cant number of the data sets (the sign test 95%). It
holds for skip-tail and for all languages. and
for English and Czech in the case of fragments.
However, an increase of accuracy is observed ... other languages, and also for the
fragments method.
5.3 fragments
This method was successful for classifying English
and Czech documents (significant on level 99% for
English and 95% for Czech)....
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Tài liệu Báo cáo khoa học: "Group Theory and Linguistic Processing*" doc
Ngày tải lên :
20/02/2014, 18:20
... lI/n-lWr~_1-1 IV1-1
where S is a logical form (S stands for "semantics"),
and where each II';- is a phonological element (W stands
for "'word"). The expression ...
s(j,l)
j ~ john
1 ~ louise
j saw 1
by the seventh, first and second rules (properly instanci-
ated), and therefore, by transitivity and compatibility of
the preorder:
s(j,1)
~ j saw 1
john ...
(x,y))
Figure 5: Parsing examples
~-*yM-lw
the right-hand side of the rules (and where the meta-
variables have been renamed in the standard way to avoid
name clashes). The rewriting has taken...
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