Báo cáo khoa học: "Focusing on Scenario Recognition in Information Extraction" pot
Báo cáo khoa học: "Focusing on Scenario Recognition in Information Extraction" pot
... templates'
structure. Section 6 explains the algorithm for fill-
ing templates with information from the text. Sec-
tion 7 contains the conclusion.
2 Information extraction
IE can be divided into the following subtasks ... Focusing on Scenario Recognition in Information Extraction
Milena Yankova
Linguistic Modelling Depai
intent,
Central Laboratory for Parallel Processing,...
Báo cáo khoa học: "Experiments on Candidate Data for Collocation Extraction" pot
... following evaluation goal:
Find all instances of word pairs that oc-
cur in a specific (morpho-)syntactic re-
lationship in the source corpus.
As a consequence, our evaluation is based on in-
stances ... linguistic information (rang-
ing from part-of-speech tags to full parse
trees), depending on the tools available. Then
a list of word pairs satisfying the required
(morpho-)synta...
Báo cáo khoa học: "An Entity-Level Approach to Information Extraction" pot
... acquisitions
dataset, joint resolution in our entity-level
model reduces error over a mention-level
discriminative approach by up to 20%.
1 Introduction
Template-filling information extraction (IE) ... references.
However, roles in this domain appear in several lo-
cations throughout the document, with pronominal
mentions often carrying the critical information
for template filling. T...
Báo cáo khoa học: " Focusing on focus: a formalization" pptx
... thereupon explore how focus
is determined in discourse; in doing so, it hopes to
contribute to the potential integration of a focus
module into speech synthesis systems, in particular,
concept-to-speech ...
resulting in conceptual confusion, hint at the central
status of the notion in core as well as peripheral
linguistics. Second, focus as occurs in discourse is
best capt...
Tài liệu Báo cáo khoa học: "Kernels on Linguistic Structures for Answer Extraction" doc
... highly improve on
bag-of-words on a TREC dataset.
1 Introduction
Question Answering (QA) is an IR task where the
major complexity resides in question processing
and answer extraction (Chen et al., ... Collins-
Thompson et al., 2004) rather than document re-
trieval (a step usually carried out by off-the shelf IR
engines). In question processing, useful information
is gathered from t...
Báo cáo khoa học: "Investigating Pitch Accent Recognition in Non-native Speech" potx
... features
in native and non-native speech (Section 4). We
269
ID Description
c1 non-native, before prosody training
c2 non-native, after first prosody training
c3 non-native, after second prosody training
e1 ... accent
recognition in non-native speech. Given the chal-
lenges posed for automatic speech recognition of
non-native speech, we ask whether recognition of
intonational categor...
Báo cáo khoa học: "CONSTRAINTS ON THE GENERATION OF ADJUNCT CLAUSES" potx
...
information to be conveyed has been broken into
kernel sized chunks and filtered to delete any
repetitious or inferable information. This has the
drawback that once the original information ... the content of the matrix.
209
3.1 Decision Making in Generation
In generation, unlike comprehension, the
speaker's appreciation of his situation, his goals, and
the information...
Báo cáo khoa học: "Example-Based Metonymy Recognition for Proper Nouns" pot
... more obvious.
In conclusion, it has become clear that a careful
selection of training instances may considerably
reduce annotation effort in metonymy recognition.
Functions that construct a prototypical ... se-
lection of training examples.
over all possible labels. The algorithm then picks
those instances with the lowest confidence, since
these will contain valuable information about...
Tài liệu Báo cáo khoa học: "Summarization-based Query Expansion in Information Retrieval" doc
...
ments. In addition, the relevant documents should
be ranked ahead of non-relevant ones. The quanti-
tative tex~ representation methods, predominant in
today's leading information retrieval ...
processing routines in order to derive an optimal
search query for a statistical information retrieval
system. In this paper, we investigate the role of au-
tomated document sum...
Báo cáo khoa học: "Using Predicate-Argument Structures for Information Extraction" ppt
... results.
1 Introduction
The goal of recent Information Extraction (IE)
tasks was to provide event-level indexing into news
stories, including news wire, radio and television
sources. In this context, ... expressions are identi-
fied. The Boolean NE flags provide information
useful in processing complex nominals occurring in
argument constituents. For example, in Figure 2
ARG0 is fea...
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