Báo cáo khoa học: "Flexible Answer Typing with Discriminative Preference Ranking" docx
Báo cáo khoa học: "Flexible Answer Typing with Discriminative Preference Ranking" docx
... Our answer typing method avoids
the use of pre-determined classes that are often
lacking for unanticipated answer types. Because
answer typing is only part of the QA task, a flexi-
ble answer typing ... Conclusions and Future Work
We have introduced a means of flexible answer
typing with discriminative preference rank learn-
ing. Although answer typing does not repre...
Báo cáo khoa học: "Bitext Dependency Parsing with Bilingual Subtree Constraints" docx
... Perl.
23
ate
He
He:1:2-ate:2:0
ate
meat
ate:1:0-meat:2:1
ate
with
ate:1:0 -with: 2:1
meat
the
the:1:2-meat:2:0
with
fork
with: 1:0-fork:2:1
fork
a
a:1:2-fork:2:0
Figure 4: Examples of bigram-subtrees
ate
meat with
ate:1:0-meat:2:1 -with: 3:1
ate
with ...
ate:1:0-NULL:2:1-meat:3:1
the:1:3-NULL:2:3-meat:3:0
a:1:3-NULL:2:3-fork:3:0
with: 1:0-NULL:2:1-fork:3:1
ate:1:0-the:2:3-meat:3:1...
Báo cáo khoa học: "Dialogue Act Tagging with Transformation-Based Learning" docx
...
Word n-grams
Entropy minimization
Entropy minimization with clustering
Entropy minimization with filtering
Entropy minimization with filtering and clustering
#
0
936
16271
1053
1029 ... of dialogues with dialogue
1150
acts, the rules are applied, in turn, to every ut-
terance in the corpus, and each utterance that
satisfies the conditions of a rule is relabeled with...
Báo cáo khoa học: "Automatic Event Extraction with Structured Preference Modeling" ppt
... empirically that the
structured preferences are crucial to the suc-
cess of our task. Our model, trained with-
out annotated data and with a small number
of structured preferences, yields performance
competitive ... pattern “at TAR-
GET in TIME-WITHIN” is in general considered a
better sub-structure than “said TIME-WITHIN” for
the “Attack” event, we may want to assign structured
preferen...
Báo cáo khoa học: "Community Answer Summarization for Multi-Sentence Question with Group L1 Regularization" pdf
... Answer Rate: Rate of answers annotated as the
best answer the author who gives the answer sentence
receives.
12. Total Answer Number: The number of total answers
by the author who gives the answer ... as Yahoo! Answers, a resolved
question often gets more than one answers and a
“best answer will be chosen by the asker or voted
by other community participants. This {question,
best...
Tài liệu Báo cáo khoa học: An allosteric DNAzyme with dual RNA-cleaving and DNA-cleaving activities doc
... allosteric
DNAzyme with dual RNA-cleaving and DNA-cleaving activities is very
challenging. We used an in vitro-selected pistol-like (PL) DNAzyme as a
DNA scaffold for designing a DNAzyme with dual catalytic ... As compared with PL DNAzyme, DRc DNA-
zyme function seemed to have decreased sensitivity to
the reaction temperature. DRc DNAzyme exhibited a
broad functional range for temperatu...
Tài liệu Báo cáo khoa học: DNA modification with cisplatin affects sequence-specific DNA binding of p53 and p73 proteins in a target site-dependent manner pptx
... cisplatin DNA treatment
correlated with the occurrence of sequence motifs forming stable bifunc-
tional adducts with the drug (namely, GG and AG doublets) within the
target sites. Binding of ... protein with cer-
tain response elements can be controlled by changes in
DNA topology inducing formation of non-B DNA
structures within the binding sites [11,12]. Interactions
of p53 with DNA...
Tài liệu Báo cáo khóa học: Point mutations associated with insecticide resistance in the Drosophila cytochrome P450 Cyp6a2 enable DDT metabolism doc
... the
RDDT
R
strain were measured with all recombinant pro-
teins, namely testosterone hydroxylation and DDT meta-
bolism. Testosterone was hydroxylated at the 2b position
with little quantitative variation ... 271, 1250–1257 (2004) Ó FEBS 2004 doi:10.1111/j.1432-1033.2004.04025.x
relation with xenobiotic metabolism or with metabolism of
endogenous compounds [24,25]. Models for CYP51 we...
Tài liệu Báo cáo khoa học: "Learning to Translate with Multiple Objectives" doc
... of translation edit rate
with targeted human annotation. In AMTA.
Valentin I. Spitkovsky, Hiyan Alshawi, and Daniel Juraf-
sky. 2011. Lateen em: Unsupervised training with
multiple objectives, ... different metrics M
k
(h) for
evaluating the quality of h. Without loss of gen-
erality, we assume metric scores are bounded be-
tween 0 and 1, with 1 being perfect. Each hypoth-
esis h can be...
Tài liệu Báo cáo khoa học: Tet repressor mutants with altered effector binding and allostery docx
... 4-ddma-atc and rescreened for
induction with 0.4 lm atc and without inducer on
MacConkey agar plates. We screened 17 600 colonies
with mutations in helix a1, 29 840 with mutations in
helix a4 and 3900 ... repres-
sion. TetR
i2
-E15A L17V shows repression to 12.5%
with 4-ddma-atc and to 58% with atc, thus showing
only fivefold improved repression with 4-ddma-atc over
atc. A similar...
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