Báo cáo khoa học: "Extracting Paraphrases from Definition Sentences on the Web" pptx
Báo cáo khoa học: "Extracting Paraphrases from Definition Sentences on the Web" pptx
... paraphrase knowledge from the
definition sentences on the Web.
For instance, the following two sentences, both of
which define the same concept “osteoporosis”, in-
clude two pairs of phrasal paraphrases, ... using definition sentences is only the
beginning of our research on paraphrase extraction.
We have a more general hypothesis that sentences
fulfilling the same p...
Báo cáo khoa học: "Extracting Paraphrases from a Parallel Corpus" pdf
... appli-
cations, only synonyms are considered as para-
phrases (Langkilde and Knight, 1998); in others,
looser definitions are used (Barzilay and Elhadad,
1997). These definitions are valid in the context
of ... Paraphrase Extraction
Given the aforementioned differences between
translations, our method builds on similarity in
the local context, rather than on global alignment.
Consider...
Tài liệu Báo cáo khoa học: "Learning to Find Translations and Transliterations on the Web" doc
...
translations in another language. By retrieving and
identifying such translation counterparts on the
Web, we can cope with the OOV problem.
Consider the technical term named-entity
recognition. The ... more
specifically the conditional random fields (CRF)
model.
We focus on the issue of finding translations in
mixed code snippets returned by a search engine.
The tra...
Tài liệu Báo cáo khoa học: "Parsing, Projecting & Prototypes: Repurposing Linguistic Data on the Web" doc
... 2009).
Running the new IGT detection on the original three
thousand ODIN documents, the number of IGT in-
stances increases from 41,581 to 189,244. We then ran
the new language ID algorithm on the IGTs, ... follow the canonical format for various
reasons. For instance, some IGT instances are missing
gloss or translation lines as they can be recovered from
context (e.g., ot...
Báo cáo khoa học: "Tools for Multilingual Grammar-Based Translation on the Web" docx
... translation sys-
tems on the one hand, and authors and translators—i.e.
the users of the systems on the other.
In the MOLTO project (Multilingual On- Line Trans-
lation)
3
, we have the goal to ... expressive than the type theory used in
Montague grammar (Montague 1974) and employed in
the Rosetta translation project (Rosetta 1998).
Second, GF uses a framework for interlin...
Báo cáo khoa học: "Extracting Paraphrases of Technical Terms from Noisy Parallel Software Corpora" pot
... solution.
Selection of Parallel Sentences Our corpus con-
sists of short bug report summaries, each contain-
ing one or two sentences only, grouped by the
bugs they report. Each group corresponds to re-
ports ... extraction method consists of
three components: sentence selection, global
context-based scoring and co-occurrence-based
scoring. We marry the three components together
into...
Báo cáo khoa học: "Extracting Sequences from the Web" pptx
... as done in our SEQ system.
286
Pattern Example
the ORD the fifth
the RB ORD the very first
the JJS the best
the RB JJS the very best
the ORD JJS the third biggest
the RBS JJ the most popular
the ... localConf .
3
The second is
3
If an extraction arises from multiple sentences, we use
REDUND, which ranks extractions by totalConf .
Figure 2 shows the precision-rec...
Báo cáo khoa học: "Extracting loanwords from Mongolian corpora and producing a Japanese-Mongolian bilingual dictionary" ppt
... is
not based on the Mongolian phonetic system, is
probably a loanword.
(c) A word beginning with two consonants.
A conventional Mongolian word does not
begin with two consonants.
(d) A ... beginning with the consonant “р”.
In a modern Mongolian dictionary (Ozawa,
2000), there are 49 words beginning with “р”,
of which only four words are conventional
Mongolian words. Therefore,...
Tài liệu Báo cáo khoa học: Effect of ionic strength and oxidation on the P-loop conformation of the protein tyrosine phosphatase-like phytase, PhyAsr docx
... Bank:
2PT0).
A
R258
C252
B
R258
C252
Fig. 1. (A) Conformation of the P-loop at low ionic strength in the
absence of ligand. The P-loop is observed in the catalytically com-
petent conformation. The electron density from a sigma-weighted
2F
o
)F
c
map ... O
d
2.
Although there are movements in the P-loop, there
are no other major conformational changes in the
protein. Most nota...
Tài liệu Báo cáo khoa học: Influence of modulated structural dynamics on the kinetics of a-chymotrypsin catalysis Insights through chemical glycosylation, molecular dynamics and domain motion analysis pptx
... arise from a rearrange-
ment of their noncovalent interactions. While the
contributions of the VDW and coulombic energy
parameters to these changes are evident from the
results, other noncovalent ... glycosylation with a decrease in the
dihedral and the coulombic electrostatic energy parame-
ters. Because the protein portion of the conjugates
remains constant for these model...