identifying the semantic orientation
Tài liệu Báo cáo khoa học: "Identifying the Semantic Orientation of Foreign Words" pdf
Ngày tải lên :
20/02/2014, 05:20
... present a method for identifying the pos-
itive or negative semantic orientation of for-
eign words. Identifying the semantic orienta-
tion of words has numerous applications in the
areas of text ... where the attitude of participants in a discus-
sion is inferred using the text they exchange.
Due to its importance, several researchers have
addressed the problem of identifying the semantic
orientation ... though other Wordnets have been built
for other languages, their coverage is very limited
when compared to the English Wordnet.
In this work, we present a method for predicting
the semantic orientation...
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An Overview into the Semantic of Questions in English and Vietnamese
Ngày tải lên :
22/01/2013, 09:28
... information. The semantics refers to the close and
intense relationship between the form and the meaning of a sentence (Thiêm,
2004). Comparing and contrasting questions in terms of their semantics ... confirmation, we can reverse
the position of the tag to the beginning of the question (Thiêm, 2004). The tags
can be put at the beginning or function as a new sentence to indicate the
speaker’s emphasis. ...
language so that they can have more advantages in running their business.
Nevertheless, most of language learners have the same obstacle in
comparing and contrasting their mother tongue with...
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Nature''s templates - identifying the patterns that control events
Ngày tải lên :
17/10/2013, 18:20
... feelings, and further
improvement. But, then, their resolve weakens. Perhaps they
start to find themselves facing the aspects in others' behavior that
really gives them the most trouble: ... declines. Often, the response of the
leader to disappointing results from the quality circle simply feeds
fuel to the flame. The more aggressively the leader promotes the
quality circle, the more ... on the production line,
your job will be the next to go."
5
Managers, on the other hand, are often unprepared to share con-
trol with workers whom they have mistrusted in the past. They...
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The Semantic Grid and Autonomic Computing
Ngày tải lên :
19/10/2013, 03:20
... The aim of the Semantic Grid is
to explore the use of Semantic Web technologies to enrich the Grid
with semantics. The relationship between the Grid, the Semantic
Web and the Semantic Grid is ... in the context of UK e-Science
programme.
3.5.7 A summary on the Semantic Grid
The development of the Semantic Grid is based on the applica-
tion of technologies from the Semantic Web to the ... 2
116 SEMANTIC GRID AND AUTONOMIC COMPUTING
3.9 KEY POINTS
•
The development of the Semantic Grid is based on the applica-
tion of Semantic Web technologies to the Grid.
•
The goal of the Semantic...
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Tài liệu Activity 2.3: Identifying the Business Challenge and Vision Statement ppt
Ngày tải lên :
24/01/2014, 10:20
... 10 Activity 2.3: Identifying the Business Challenge and Vision Statement
Exercise 1: Identifying the Business Challenge
!
State the business challenge (15 minutes) ... assigned by the instructor.
2. Review the business challenge developed by the class in Exercise 1.
3. Review the Ferguson and Bardell, Inc. case study.
4. Write a vision statement in the space ... vision statement.
The class can either choose a vision statement developed by one group or
combine vision statements from several groups.
4. Write the final vision statement in the space below....
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Tài liệu Báo cáo khoa học: "Understanding the Semantic Structure of Noun Phrase Queries" pptx
Ngày tải lên :
20/02/2014, 04:20
... best
IM:Type full time
IM:Title the godfather
Other the, in, that Other the, in, that Other the, in, that
Table 3: Label sets and their respective query segment examples for the intent class Movie, Job ... identify the semantic labels of IMs,
i.e., the attribute names they implicitly refer to. We
use A
c
to denote the set of IM semantic labels for
the intent class c.
Other
Additionally, there can ... USA
xiaol@microsoft.com
Abstract
Determining the semantic intent of web
queries not only involves identifying their
semantic class, which is a primary focus
of previous works, but also understanding
their semantic structure....
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Tài liệu Báo cáo khoa học: "Extracting Semantic Orientations of Words using Spin Model" pdf
Ngày tải lên :
20/02/2014, 15:20
... well-received”,
where the former pair of words tend to have the same
semantic orientation, and the latter tend to have the
opposite orientation. They first classify each con-
junctive expression into the same -orientation ... image
restoration.
Initially, the averages of the seed words are set
according to their given orientations. The other av-
erages are set to 0.
When the difference in the value of the variational
free ... class
or the different -orientation class. They then use the
classified expressions to cluster words into the pos-
itive class and the negative class. The experiments
were conducted with the dataset...
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Piggy Bank: Experience the Semantic Web Inside Your Web Browser pdf
Ngày tải lên :
06/03/2014, 10:20
... leaving their familiar web browser. Through the use of Piggy Bank, as
they consume Web information, they automatically produce Semantic Web information. Through
Semantic Bank, as they publish, the ... structured queries based on the schemas in these databases but must resolve to index the
data already rendered into HTML by the web sites.
Another invention in the early days of the Web was web portals ... Mark
Butler and the Simile team.
Scraping The Web
Our story is about empowering Web users, giving them control over the information that they
encounter. Even in the cases where the web sites do...
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Báo cáo khoa học: " Thumbs Up or Thumbs Down? Semantic Orientation Applied to Unsupervised Classification of Reviews" doc
Ngày tải lên :
08/03/2014, 07:20
... of
the phrase’s semantic orientation (positive or nega-
tive, based on the sign of the rating), this numerical
rating also indicates the strength of the semantic
orientation (based on the ... classified using the five star rating
system. The third column shows the correlation be-
tween the average semantic orientation and the
number of stars assigned by the author of the re-
view. The results ... seman-
tic orientation of the phrases extracted from the re-
view. If the average is positive, the prediction is
that the review recommends the item it discusses.
Otherwise, the prediction is that the...
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Báo cáo khoa học: "Latent Variable Models for Semantic Orientations of Phrases" pdf
Ngày tải lên :
17/03/2014, 22:20
... the models. Although
each phrase consists of multiple words, the
semantic orientation of the phrase is not a
mere sum of the orientations of the com-
ponent words. Some words can invert the
orientation. ... 2.26% of the
errors are mix-ups of the positive orientation and
the negative orientation.
We next investigate the causes of errors by ob-
serving those mix-ups of the positive orientation
and the ... independent of each other
given the semantic orientation. Figure 1-(c) is,
what we call, the 3-PLSI model, which is the 3-
observable variable version of the PLSI. We call
Figure 1-(d) the triangle model,...
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Service Composition for the Semantic Web ppt
Ngày tải lên :
28/03/2014, 21:20
... check
whether they can interact with each other, and then compose them. Second,
the Web service space is highly dynamic. New services are expected to avail
themselves on the Web. This requires the ... experimental results as the target. The
resulting proteins which succeed the verification service are then analyzed
and used to infer a model for the target (Step 4). The modeling Web service
provides ... declared in XL. The first kind of variable represents
the internal state of the service. The second kind of variable represents the
internal state of a particular conversation in which the service...
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Báo cáo hóa học: " Research Article A New Method for Identifying the Life Parameters via Radar" pot
Ngày tải lên :
22/06/2014, 23:20
... gain
of the antenna, r(m) is the distance between the antenna and
the human subject.
In our life-detection system, the radiating power is
30 mW and the gain of the antenna is 17 dB. If the mini-
mum ... very
strong influence. The experiment in this part was proposed
to improve the SNR of the life parameters.
The experiments show that the SNR of the life pa-
rameters can be improved. One of the volunteers ... hardware. At the same time, our
study shows that the notching bandwidth ΔB of the second
filter has effect on the performance of the DFA algorithm. If
the bandwidth ΔB is too wide, the useful information...
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Metaphor, based on the association of similarity, is one of the two basic types of semantic transference that have been an interest for many linguistic researchers
Ngày tải lên :
07/11/2012, 14:44
... English Theme is the first element of a clause and providing what we call the departure for
the starting point for the clause. By changing Theme we do not change the ideational meaning
but the ... (1997: 7-8)
5. 3 The nominal group
The metafunctional organization of the grammar that we illustrated above for the clause applies to the
other ranks as well. For example, the nominal group ... this the study will focus on grammatical metaphor or the way ideas are
expressed rather than on words used.
4 Methodology of the study
As the thesis sets its main objective of investigating the...
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