... 8-14 July 2012.
c
2012 Association for Computational Linguistics
Ecological Evaluation of Persuasive Messages Using Google AdWords
Marco Guerini
Trento-Rise
Via Sommarive 18, Povo
Trento — Italy
marco.guerini@trentorise.eu
Carlo ... performance of each single
ad (its persuasiveness, from our point of view):
• CTR, Click Through Rate: measures the num-
ber of clicks divided...
... grammar, rhythm and flow,
appropriateness of tone, and several other specific
characteristics of good text.
In terms of automatic evaluation, we are not aware
of any technique that measures only fluency ... in-
stead of PoS tags. The idea is that the supertags
might give a more fine-grained definition of struc-
ture, using partial trees rather than parts of speech.
CFG We extracte...
... construction of N-best translation
lexicons from parallel text. Melamed (1995) used
the ratio (LCSR) between the length of the LCS of
two words and the length of the longer word of the
two ... section, we present the evaluations of
ROUGE-L, ROUGE-S, and compare their per-
formance with other automatic evaluation meas-
ures.
5 Evaluations
One of the goals of developing...
... Proceedings of the 12th Conference of the European Chapter of the ACL, pages 112–120,
Athens, Greece, 30 March – 3 April 2009.
c
2009 Association for Computational Linguistics
Human Evaluation of a ... can only give a rough im-
pression of the quality of the system output. It is
unclear, however, what kind of metric would be
most suitable for the evaluation of string real...
... about
76 ngÆlL
)1
of membrane preparation could be identi-
fied as FpoF and about 4 ng of FpoF could be
detected per lL of cytoplasm. Taking into account the
protein concentrations of these preparations ... cell lysates of the
DfpoA-O mutant or the DfpoF mutant was in the
range of 5 mUÆmg
)1
of protein and hence 10-fold
higher than the rate of H
2
production from F
420
H
2
in
t...
... year
of evaluation to the next.
5.2 Evaluation of rankings
We examine the predictive power of our features
for each of the five linguistic quality questions in
two settings. In system-level evaluation, ... au-
tomatic evaluation of linguistic quality in
text summarization. We present the first
systematic assessment of several diverse
classes of metrics designed to capture v...
... Linguistics
Automatic Evaluation of Chinese Translation Output:
Word-Level or Character-Level?
Maoxi Li Chengqing Zong Hwee Tou Ng
National Laboratory of Pattern Recognition
Institute of Automation, ... is usually adopted as the smallest unit in
most tasks of Chinese language processing.
However, for automatic evaluation of the quali-
ty of Chinese translation output...
... possibilities of creation of a free radical site,
positive or negative, in this sequence by methods of
quantum chemistry [35]. The aim was to see if any of this
Fig. 4. MALDI-TOF mass spectra of fragments ... Rate constants of LRET, number and location of Tyr and Trp residues, for the various lysozymes.
Lysozyme source
(No. of amino acids)
Number of Trp/
molecule (position)...
... recover the true
weights of the given STSG, and hence the incon-
sistency of the estimator with respect to the class
of STSGs.
Although usually cited as showing the inad-
equacy of DOP1, Johnson’s ... simple com-
binations of the frequencies f
1
. . . f
4
. Observa-
tions of these frequencies therefore do not add
any extra information, and the problem of fi nd-
ing the weights o...
... Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics, pages 6–10,
Jeju, Republic of Korea, 8-14 July 2012.
c
2012 Association for Computational Linguistics
Joint Evaluation ... presents a full treatment of evaluation
in different parsing scenarios, using distance-based
measures defined for trees over a shared common
denominator defined in terms...