Báo cáo khoa học: "A Key to Extensible Semantic Analysis" pdf
Báo cáo khoa học: "A Key to Extensible Semantic Analysis" pdf
... viewed as an obstacle, to be tolerated at
best and ignored at worst. For instance, Wilks [9] gives a
few rules on how to relax semantic constraints in order for a
parser to process a sentence ...
reconstruction to a recognition task. Implications towards
automating certain aspects of language learning are also
discussed, t
1.
An Opening Argument
A dream of many computationa...
Tài liệu Báo cáo khoa học: "A Word-to-Word Model of Translational Equivalence" pptx
... words are translated one -to- one. This
assumption reduces the explanatory power of our
model in comparison to the IBM models, but, as
shown in Section 3.1, it helps us to avoid what we
call ... the one -to- one assumption:
Each word translates to at most one other word.
Certainly, there are cases where this assumption is
false. We prefer not to model those cases, in order to...
Báo cáo khoa học: " THE KEY TO THE SELECTION PROBLEM IN NATURAL LANGUAGE GENERATION" ppt
... rhetorical rules then look only at the
Current-Item. (Some rules look down "into" the
USOL, or into the r-spec under construction, as
elaborated below.)
GENARO stores its rhetorical ...
problem by leaving the decision to the original
designer of the data structures that serve as
the templates to the generator; this places the
burden on that designer to correctly antici...
Báo cáo khoa học: A guide to taming a toxin – recombinant immunotoxins constructed from Pseudomonas exotoxin A for the treatment of cancer ppt
... tar-
get of the toxin from the membrane-associated hepa-
rin-binding epidermal-growth-factor-like growth factor
[4] to the IL-2 receptor, redirecting its potent cytotoxi-
city toward a therapeutic ... PE intoxication pathway
A basic outline of the PE intoxication pathway is well
understood. The secreted toxin binds to an LRP1 or
LRP1B cell surface receptor, is internalized by recep-
tor-m...
Báo cáo khoa học: "A robust and extensible exemplar-based model of thematic fit" ppt
... denominator
that sums over the similarity strengths of all ex-
emplars in the nearest neighbor set, because we
want to keep the absolute effect of distance into
the formula, so as to be able to accurately ... from stored
representations of earlier experiences to new
situations, based on the similarity of the old and
the new situation. These models keep a database
of stored exemplars a...
Báo cáo khoa học: "A PROLEGOMENON TO SITUATION SEMANTICS" ppt
... narrow their
sights to this one use, the notion that language is
something to be put to various uses by humans to
further certain of their purposes is not foreign to
Situation Semantics. •
Second, ... Montague semantics, of course. One
is that both
are
committed to formulating
mathematically rigorous semantic accounts of
English. To this end, both, of course, dip hea...
Báo cáo khoa học: "A Response to the Need for Summary Responses" pdf
... on these changes
to the user. McCoy [9] and McKeown [10] attempt to
provide answers to questions about the structure of the
database rather than extensional information as to its
contents. ...
(applicable-operator-l-1 [denomination-l-l])
[(applicable-operator-l-2 [denomination-l-2])]
o)
If all the values of the attribute in T~ satisfy
"applicable-operator-l-l" with...
Tài liệu Báo cáo khoa học: "A Modular Toolkit for Coreference Resolution" pdf
... pairs that are to be used as training examples
have to be selected in a process of sample selection,
whereas in the testing phase, it has to be decided
which pairs are to be given to the decision ... coreference resolution is mapped to a
machine learning problem.
Preprocessing To store results of preprocessing
components, BART uses the standoff format of the
MMAX2 annotation too...
Tài liệu Báo cáo khoa học: "A LOGICAL SEMANTICS FOR FEATURE STRUCTURES" pdf
... deterministic fi-
nite automaton (DFA). This automaton recog-
nises strings of labels, and has final states which
are atoms, as well as final states which encode no
information. An automaton is formally ... path can be denoted
by a state of the automaton;
2. finding the value of a path is interpreted by
running the automaton on the path string;
3. the automaton captures the crucial pr...
Báo cáo khoa học: "A Comparison and Semi-Quantitative Analysis of Words and Character-Bigrams as Features in Chinese Text Categorization" potx
... assembled together to
constitute a feature space. Except for a few mod-
els such as Latent Semantic Indexing (LSI)
(Deerwester et al., 1990), most models assume
the feature space to be orthogonal. ... training document.
549
them. So, to a certain extent, word features are
redundant with regard to the bigram features as-
sociated to them. Similarly, according to the sec-
ond...
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