Báo cáo khoa học: "Learning Context-Dependent Mappings from Sentences to Logical Form" doc
Báo cáo khoa học: "Learning Context-Dependent Mappings from Sentences to Logical Form" doc
... from( x, bos) ∧ to( x, phi)
∧ dur ing(x, morning)
Some parts of this logical form (from( x, bos) and
to( x, phi)) depend on the context. They have to be
recovered from the previous logical forms.
At ... arguments
to the left. Using these rules, we can parse the
following phrase:
flights to boston
N (N\N)/NP NP
λx.flight(x) λy .λf.λx.f (x) ∧ to( x, y) boston
>
(N\N)
λf.λx.f(x...
Tài liệu Báo cáo khoa học: "Learning Event Durations from Event Descriptions" docx
... is
from 5 to 7 in the natural logarithmic scale,
which corresponds to about 1.5 minutes to 30
minutes. The other is from 14 to 17 in the natural
logarithmic scale, which corresponds to about ... Fortemps,
1997), but these make no attempt to collect hu-
man judgments on such durations or learn to ex-
tract them automatically from texts.)
2 Inter-Annotator Agreement
Al...
Báo cáo khoa học: "Learning Common Grammar from Multilingual Corpus" potx
... sentence-
aligned parallel data, which can be costly to obtain
and difficult to scale to many languages. On the
other hand, our model does not require sentences
to be aligned. Moreover, since the complexity ... Linguistics
Learning Common Grammar from Multilingual Corpus
Tomoharu Iwata Daichi Mochihashi
NTT Communication Science Laboratories
2-4 Hikaridai, Seika-cho, Soraku-gun, Ky...
Báo cáo khoa học: "Learning Semantic Links from a Corpus of Parallel Temporal and Causal Relations" doc
... rules to identify con-
joined event pairs. 1000 pairs were annotated by
two annotators and adjudicated by a third. Table 1
S
ADVP
RB
Then
NP
PRP
they
VP
VP CC VP
VBD
took
NP
DT
the
NN
art
PP
TO
to
NP
NNP
Acapulco
and
began
SVBD
VP
TO
to
VP
VB
trade
NP
some ... VP
VBD
took
NP
DT
the
NN
art
PP
TO
to
NP
NNP
Acapulco
and
began
SVBD
VP
TO
to
VP
VB
trade
NP
some of it
PP
for cocaine
Figur...
Báo cáo khoa học: "Learning Semantic Categories from Clickthrough Logs" pdf
... Corporation
Midtown Tower, 9-7-1 Akasaka, Minato-ku, Tokyo 107-6211, Japan
{smakimot,kuchiumi,msassano}@yahoo-corp.jp
Abstract
As the web grows larger, knowledge ac-
quisition from the web has ... devel-
oped to help elicit knowledge from query logs.
These algorithms use contextual patterns to extract
a category or a relation in order to learn a target in-
stance which belongs to...
Báo cáo khoa học: "Learning Bilingual Lexicons from Monolingual Corpora" pot
... order to explore
system robustness to heuristically chosen seed lexi-
cons, we automatically extracted a seed lexicon sim-
ilarly to Koehn and Knight (2002): we ran EDIT-
DIST on EN-ES-D and took ... were
purely morphological errors (e.g. airport to
aeropuertos), 30 were semantically related (e.g.
basketball to b
´
eisbol), 15 were words with
strong orthographic similarities (e.g. c...
Báo cáo khoa học: "Learning Transliteration Lexicons from the Web" pptx
... from corpora. The
EX approach aims to construct a large and up -to-
date transliteration lexicon from live corpora.
Towards this objective, some have proposed
extracting translation pairs from ... English graphemes to phonemes,
referred to as the letter -to- sound transformation,
then syllabify the phoneme sequence into a
syllable sequence. For this method, a letter -to-
s...
Báo cáo khoa học: "Learning Tense Translation from Bilingual Corpora" docx
... are modeled as functions
tr
from source to target tense.
Precision
figures
give the proportion of source tense tokens
ts
that the strategy correctly translates to target
tense
tt, recall ...
Transducers
Two partial parsers (rather: transducers) are
used to detect English and German CVPs
and to translate them into predicate argument
structures (verb chains). The parsers...
Tài liệu Báo cáo khoa học: Enzyme kinetics informatics: from instrument to browser pdf
... flexible programmatic access to
the data, allowing users to write clients to customize
and automate access directly from their simulation
software, systems biology platforms, tools or databases
[25]. ... developed to advise on the mini-
mum requirements to follow in the storage and dis-
semination of experimental data in fields such as
transcriptomics and proteomics, which will ulti...
Tài liệu Báo cáo khoa học: "Arabic Syntactic Trees: from Constituency to Dependency" ppt
... translating the topology
of a phrase tree into a corresponding de-
pendency tree, and (ii) a procedure as-
signing analytical functions to the nodes
of the dependency tree.
Apart from an outline ... parties intend to share the resources
they create. Prior to this exchange, 10,000 words
from the LDC Arabic Newswire A Corpus were
manually annotated in both syntactic styles as a
step...