Báo cáo khoa học: "Locating noun phrases with finite state transducers" pdf
Báo cáo khoa học: "Locating noun phrases with finite state transducers" pdf
... consulting a database of proper
nouns. We describe noun phrases composed of
a proper noun and/or a description of a hu-
man occupation. They are formalized by finite
state transducers (FST) and ... Locating noun phrases with finite state transducers.
Jean Senellart
LADL (Laboratoire d'automatique documentaire ... first case, non
trivial occurrences of noun ph...
Báo cáo khoa học: "Arabic Language Modeling with Finite State Transducers" potx
... compose with the word,
may compose with it in a unique way, or may com-
pose with the word in several ways. Each of the suc-
cessful compositions produces a finite state recog-
nizer with brackets ... Association for Computational Linguistics
Arabic Language Modeling with Finite State Transducers
Ilana Heintz
Department of Linguistics
The Ohio State University
Columbus, OH
he...
Báo cáo khoa học: "Automatic Sanskrit Segmentizer Using Finite State Transducers" pdf
... decorates the final states of its fi-
nite state transducer handling Sanskrit morphol-
ogy with the possible sandhi rules. However, it
is still not clear how one can prioritize various
splits with this ... awra.
As the figure depicts, 0 is the start state and 4 is
the final state. Each transition is a 4-tuple <c, n,
i, o> where c is current state, n is the next state,
i is the i...
Tài liệu Báo cáo khoa học: "Parameter Estimation for Probabilistic Finite-State Transducers∗" doc
... Probabilistic Finite- State Transducers
∗
Jason Eisner
Department of Computer Science
Johns Hopkins University
Baltimore, MD, USA 21218-2691
jason@cs.jhu.edu
Abstract
Weighted finite -state transducers ... de-
velopment cycle in natural language engineering.
2 Transducers and Parameters
Finite- state machines, including finite -state au-
tomata (FSAs) and transducers (FSTs), are a kind...
Báo cáo khoa học: "Which Noun Phrases Denote Which Concepts" pot
... concepts
per noun phrase in each category. The distribution
shows that most noun phrases are unambiguous, but
a small number of noun phrases have a large num-
ber of senses. In many cases, these noun phrases
576
are ... of noun phrases
matching ≥ 1 Freebase concept divided by 100, the
total number of noun phrases. Sense recall is the re-
ciprocal of the average number of...
Báo cáo khoa học: "Extracting Noun Phrases from Large-Scale Texts: A Hybrid Approach and Its Automatic Evaluation" pot
... of noun phrases
(maximal noun phrases, minimal noun phrases and
ordinary noun phrases) are defined first. Maximal noun
phrases are those noun phrases which are not contained
in other noun phrases. ... a noun phrase may be both a maximal noun
phrase and a minimal noun phrase. Ordinary noun
phrases are noun phrases with no restrictions. Take (17)
as...
Tài liệu Báo cáo khoa học: "Identifying Noun Product Features that Imply Opinions" pdf
...
Limited work has been done on nouns and
noun phrases. In our work, we used the
feature-based opinion mining model, and we
found that in some domains nouns and noun
phrases that indicate product ... cases,
these nouns are not subjective but objective.
Their involved sentences are also objective
sentences and imply positive or negative
opinions. Identifying such nouns and noun...
Tài liệu Báo cáo khoa học: "Resume Information Extraction with Cascaded Hybrid Model" pdf
... which
combines the estimates from data-sparse states of
the complex model and the estimates in related
data-rich states of the simpler models with a
weighted average.
In our HMMs, we first ...
probability calculated with Formula 9 and x=E
i
/S
i
(E
i
is the number of words appearing only once in
state i and S
i
is the total number of words
occurring in state i). For unknown...
Báo cáo khoa học: "Better Word Alignments with Supervised ITG Models" pdf
... finding a maximal
1-1 matching over phrases is NP-hard (DeNero
and Klein, 2008).
With ITG, it is relatively easy to allow contigu-
ous many-to-one alignment blocks without added
complexity.
3
This ... behavior of phrases such as in spite
of or in front of that are rendered as one word in
Chinese. For Chinese blocks, these features cap-
ture the behavior of phrases containing classifier...
Báo cáo khoa học: "building user interfaces with natural language feedback" pdf
... tablet', either with or
without coreference, and paste it onto the anchor
something,
obtaining two possible outcomes:
Remove a tablet from the foil and swallow it
[with coreference]
Remove ... created with
WYSIWYM
was converted into a logical formula for submis-
sion to the inference engine; it was web-delivered
— the user interface was written as a
JAVA
applet
communicating w...