... Lexical Cohesion
Reiteration :
a form of lexical cohesion which involves repetition,
synonym or near synonym,superordinate and a
general noun.
e.g. Pollution of our environment has occurred for ... cafe.
Analysis of Coherence
TU-CHEMNITZ
ENGLISH FOR ACADEMIC PURPOSES
COHERENCE & COHESION
Presenter: Raşide Dağ
Halliday & Hasan's Taxonomy of
Cohesive Devices :
Lexical Cohesion ... readers & writer through
the relevance and accessibility of its configuration of
concepts, ideas and theories.
Cohesion:
The grammatical and lexical relationship between different
elements...
... system
performance for a given input is in fact relevant not
only for summarization, but in general for all ap-
plications aimed at facilitating information access.
In question answering for example, ... respectively on 59, 37 and 100 (50
for generic summarizationand 50 biographical)
multi-document inputs. There were 149 inputs for
single document summarization in 2001 and 283
inputs in 2002. ... prediction), and utilizing
more representative examples for good and bad
performance. We also extend the analysis to sin-
gle document summarization, for which predict-
ing system performance turns...
... that to be
the case for most list and newsbrief documents and
for many transcripts. Beyond news data, this holds
for case law documents, many types of financial
documents, and others.
Second, ... Wilson and
David Schmeer for reading, rating and assigning
attributes to the 2,727 test corpus documents and
LEADs. I would also like to thank Breck Baldwin,
Afsar Parhizgar, David Schmeer and ... Paul Zhang
for their comments and suggestions.
References
Brandow, R., Mitze, K. and Rau, L. (1995)
Auto-
matic Condensation of Electronic PubBcatJons
by Sentence Selecaon.
Information Processing...
... algorithm for senti-
ment summarization that takes account of infor-
mativeness and readability, simultaneously. To
summarize reviews, the informativeness score is
based on sentiments and the readability ... except for its calculation
of the informativeness score and size limitation.
Therefore, when a new sentence is added to a hy-
pothesis, both the informativeness and the read-
ability scores are ... contained S, and f(e) is the
score of sentiment e. Aspect a represents a stand-
point for evaluating products and services. With
regard to restaurants, aspects include food, atmo-
sphere and staff....
... Integrating Text Plans for Conciseness and Coherence*
Terrence Harvey and Sandra Carberry
Department of Computer Science
University ... need for
coherence requires that the system be able to
* This work was supported by the National Library of
Medicine under grant R01-LM-05764-01. We thank Bon-
nie Webber and John Clarke for ... the con-
ciseness or coherence of the tree set, and the
tree set is always a viable set of text plans. The
user can thus set a time limit for processing of
a tree set, and the algorithm can...
... crop
S2 for crop
S1 for crop
Fig. 1. Summary statistics of land suitability for paddy field andfor crop in Thai Binh by district.
Table 7. Summary statistics of land suitability area for ... made before
doing land suitability classification.
4.1. Standardized classification for land suitability
In order to classify land suitability for
paddy field and crop, the standardized
classification ... process of land
use planning, the high demand for information
on the suitability of land for various uses, and
the advances in IT opened the possibilities for
more automated systems where data...
... ac-
curacy for only one feature type and all but one
feature type experiments, denoted by 1 and M-1
respectively. ∩–features shared by both n
1
and n
2
;
∧–n
1
and n
2
features conjoined by logical AND
(e.g., ... according to this taxonomy, and
a supervised, automatic classification method for
determining the relation between the head and
modifier words in a noun compound. We com-
pare and map our relations to ... Association for Computational Linguistics, pages 678–687,
Uppsala, Sweden, 11-16 July 2010.
c
2010 Association for Computational Linguistics
A Taxonomy, Dataset, and Classifier forAutomatic Noun...
... stated that sentence
ordering forsummarization is primarily driven by
coherence. For example, Barzilay et al. (2002) use
lexical cohesion information to model local
coherence. A statistical model ...
coherence on the two levels: local coherenceand
global coherence, both of which are intriguing
topics in text linguistics and psychology. For
sentences, local coherence means the well-
connectedness ... Student Session, pages 6–11,
Portland, OR, USA 19-24 June 2011.
c
2011 Association for Computational Linguistics
Sentence Ordering Driven by Local and Global Coherence
for Summary Generation
Renxian...
... hospitality and organisational help: for
the 1998 workshop, hvala to Berta Dragicˇevic´, Srec´ko Krzˇic´ and Dubravka
Kapetanic´; for the 1997 workshop, takk to Jan Magne Markussen, and to Willy and
Sonja ... cold and diluted water meets warmer and saltier
water from the south.
40
The Arctic Ocean is, in addition, almost completely encir-
cled by the landmasses of North America, Eurasia and Greenland. ... takk to Jan Magne Markussen, and to Willy and
Sonja Østreng; andfor the 1996 workshop, thanks to Bruce and Rosalie Davis, and
to Richard and Twila Herr. Moreover, on the occasion of the 1996 workshop...