Báo cáo khoa học: "Neural Network Recognition of Spelling Errors" docx
Báo cáo khoa học: "Neural Network Recognition of Spelling Errors" docx
... Neural Network Recognition of Spelling Errors
Mark Lewellen
Computational Linguistics, Georgetown University
Washington ... artificial neural networks
(ANNs) may strengthen NLP systems is in the
identification of words under noisy conditions. In
order to achieve this benefit when spelling errors
or spelling variants ... variable-length
strings of symbols must be conver...
Báo cáo khoa học: "Neural Network Probability Estimation for Broad Coverage Parsing" doc
... cost of
computing probability estimates. We use a form
of beam search to prune the search space.
The choice of the left-corner ordering for
derivations is crucial to the success of this neural
network ... a form
of multi-layered artificial neural network called
Simple Synchrony Networks (Lane and Hender-
son, 2001; Henderson, 2000). The outputs of
this network are probabilit...
Tài liệu Báo cáo khoa học: "A Selectionist Theory of Language Acquisition" docx
... important but often ignored requirement
of developmental compatibility.
One of the most significant findings in child lan-
guage research of the past decade is that different
aspects of syntactic ... revises a
set of syntactic_rules upon presentation of partially bracketed
sentences. Note that however, the state of the learning sys-
tem at any time is still a single set o...
Tài liệu Báo cáo khoa học: "COMPUTER AIDED INTERPRETATION OF LEXICAL COOCCURRENCES" docx
...
agent _of take
put fred speech-action mental-action
consistof
hand foot
source _of
speech-action
destination _of
speech-action
power
human
speed
slow
mass
human
Figure 2. Examples of ... than
90% of the questions [12]L In other terms, surface
semantics seems to capture what, at first glance, a
human reader understands of a piece of text.
In[26] , the usefulness...
Báo cáo khoa học: Structure and function of KH domains docx
... the absence of the crosslinking
agent, association of the KH domains was only
observed in the presence of RNA.
Chen et al. [47] investigated the possibility of self-
association of the protein ... The lack of a consensus can be
attributed, at least in part, to the extrapolation of data
from other KH domains to the KH1–KH2 domains of
FMRP.
The structure of the tandem KH1–KH2...
Báo cáo khoa học: "A Hierarchical Model of Web Summaries" docx
... involve an ar-
bitrary number of (sub-)categories. The number of
degrees of freedom of the χ
2
distribution is a func-
tion of the number of children.
χ
2
(w) =
i∈{w,w}
C∈Sub(N)
(n
C
(i) − p(C)p(i))
2
p(C)p(i)
(5)
To ... the meaning of the one topic to which it has
been assigned.
The discriminative power of a term with respect
to node N is formalized based on one of the...
Báo cáo khoa học: "An Empirical Study of Chinese Chunking" docx
... in this study.
Training Test
Num of Files 728 110
Num of Sentences 9,878 5,290
Num of Words 238,906 165,862
Num of Phrases 141,426 101,449
Table 2: Information of the CTB4 Corpus
3 Chinese Chunking
3.1 ... Comparison of Voting Methods
In this section, we compared the performance of
the voting methods of four basic systems, which
were used in Section 6.2.2. Table 5 shows the
re...
Báo cáo khoa học: "A Computational Model of Social Perlocutions" docx
... social perceptions of oneself.
2. Status-quo maintenance ~election of an act
because one of its effects would reinforce a de-
sired aspect of the current situation (e g, of-
feting to help ...
aspects of language forms but also how speakers use
different forms to serve different functions. For ex-
ample, one function of the act of informing another
person is to make the...
Báo cáo khoa học: "A Practical Comparison of Parsing Strategies" docx
...
Methods of Comparison
Software instrumentation was used to measure the
following: the CPU time; the number of phrases
(instantiations of grammar rules) proposed by the
parser; the number of these ...
instrument to assist in extending the theoretical
frontiers of the science of Natural Language Processing.
Following an outline below of some of the historical
circumstan...
Báo cáo khoa học: "SOME PROBLEMATIC CASES OF VP ELLIPSIS" docx
... SOME PROBLEMATIC CASES OF VP ELLIPSIS
Daniel Hardt
Department of Computer and Information Science
University of Pennsylvania
Philadelphia, PA 19104
Internet: ... identical copy of another expression
in surrounding discourse. For example, Sag (76)
imposes an identity condition on Logical Form rep-
resentations of VP's. A basic feature of this ac- ... introduction of...