knowledge acquisition from texts
Tài liệu Báo cáo khoa học: "Knowledge Acquisition from Texts : Using an Automatic Clustering Method Based on Noun-Modifier Relationship" pptx
Ngày tải lên :
22/02/2014, 03:20
... obtained
from the two different data sets.
4 The conceptual analysis : the
LEXICLASS software
LEXICLASS is a clustering tool written using C lan-
guage and specialised data analysis functions from ... filtering method 2 and clustering
algorithm are applied in both cases.
Table 1 shows an extract from the first data set.
The columns are labelled by the expansions (nominal
or adjectival) of ... head NP by giving a specific attribute
of it, NPs described by similar E-terminological con-
texts will be semantically close. These semantic sim-
ilarities allow the KE to build conceptual...
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Tài liệu Báo cáo khoa học: "Extracting Comparative Entities and Predicates from Texts Using Comparative Type Classification" pptx
Ngày tải lên :
20/02/2014, 04:20
... as a non-comparative sentence
from a linguistic point of view. However, we
conclude that this kind of sentence is as important
as the other explicit comparisons from an
engineering point of ... sentence
from “Greater or lesser” to “Superlative” if this
sentence holds the CK of “보다 ([bo-da]: than)”,
1641
tagging. Ramshaw and Marcus (1995) applied
TBL for locating chunks in tagged texts. ... non-comparatives by extracting only
comparatives from text documents. Then we
classify the comparatives into seven types.
3.1 Extracting comparative sentences from
text documents
Our strategy is to...
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Tài liệu Báo cáo khoa học: "Bilingual Terminology Acquisition from Comparable Corpora and Phrasal Translation to Cross-Language Information Retrieval" pptx
Ngày tải lên :
20/02/2014, 16:20
... adjectives,
adverbs) were extracted from English and Japanese
texts. Morphological analyzers, ChaSen version
2.2.9 (Matsumoto and al., 1997) for texts in
Japanese and OAK2 (Sekine, 2001) for texts in En-
glish ... the
application to knowledge acquisition, such as bilin-
gual terminology. In addition, non-aligned com-
parable corpora have been given a special inter-
est in bilingual terminology acquisition and ... Graw-Hill.
S. Sekine. 2001. OAK System-Manual. New York Uni-
versity.
Bilingual Terminology Acquisition from Comparable Corpora and Phrasal
Translation to Cross-Language Information Retrieval
Fatiha...
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Tài liệu Báo cáo khoa học: "Effect of Cross-Language IR in Bilingual Lexicon Acquisition from Comparable Corpora" pot
Ngày tải lên :
22/02/2014, 02:20
... translation
knowledge acquisition from parallel/comparative
corpora, various kinds of translation knowledge
are acquired.
Within this framework of translation knowledge
acquisition from WWW news ... of translation
knowledge acquisition from WWW
news sites, this paper studies issues on
the effect of cross-language retrieval of
relevant texts in bilingual lexicon ac-
quisition from comparable ... System
Translation Knowledge
DB
Translation
Knowledge
Acquisition }
Retrieval of Bilingual
Article Pair
WWW
(News Sites)
Effect of Cross-Language IR in Bilingual Lexicon Acquisition
from Comparable...
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Tài liệu From Data to Knowledge and Back Again: Understanding the Limitations of KMS pdf
Ngày tải lên :
20/12/2013, 19:15
... California.
Storey J, Barnett E. 2000. Knowledge management initia-
tives: learning from failure. Journal of Knowledge Man-
agement 4: 145–156.
Sviokla JJ. 1996. Knowledge workers and radically
new ... or Coillte Teo
Knowledge and Process Management
Understanding the Limitations of KMS 149
actors in acquiring the knowledge and skills they
possess. Seminal insights also come from Heideg-
ger ... Leidner D. 2001. Knowledge management and
knowledge management systems: conceptual founda-
tions and research issues. MIS Quarterly 25(1): 107–136.
Alavi M, Leidner DE. 1999. Knowledge management...
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Tài liệu COMMUNICATION FROM THE COMMISSION TO THE COUNCIL AND THE EUROPEAN PARLIAMENT Innovation in a knowledge-driven economy ppt
Ngày tải lên :
16/01/2014, 16:33
... technology does not reach them directly
from the academic knowledge base or from in-house research, but percolates through
suppliers and advisory services.
The knowledge society opens the opportunity ... features of the modern knowledge economy is the increased breadth of the
knowledge base in all industrial sectors. Today, a low R&D industry may well be a major user
of knowledge generated elsewhere. ... covered under the transmission and
application of knowledge.
Transmission and application of new knowledge
Formal inventive activity, covered under knowledge creation, is only one aspect of
innovation....
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Tài liệu From Tacit Knowledge to Knowledge Management: Leveraging Invisible Assets ppt
Ngày tải lên :
24/01/2014, 00:20
... invest in systems
Knowledge:
$ Extracting knowledge
$ Categorizing knowledge
$ Rewarding knowledge
$ Understanding knowledge management
$ Sharing between key knowledge groups
$ Making knowledge widely ... observation/distance,
between action and reflection, knowledge grows
(Korac-Kakabadse and Kouzmin, 1996). Thus,
Knowledge and Process Management RESEARCH ARTICLE
From Tacit Knowledge to Knowledge Management 149
whose ... recursive and overlapping episodes which
move from initial awareness of new ideas to
Knowledge and Process Management RESEARCH ARTICLE
From Tacit Knowledge to Knowledge Management 143
demonstrated and...
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Tài liệu Báo cáo khoa học: "AUTOMATIC ACQUISITION OF SUBCATEGORIZATION FRAMES FROM UNTAGGED TEXT" doc
Ngày tải lên :
20/02/2014, 21:20
... AUTOMATIC ACQUISITION OF SUBCATEGORIZATION
FRAMES FROM UNTAGGED TEXT
Michael R. Brent
MIT AI Lab
545 Technology Square
Cambridge, ... C. Berwick.
References
[Brent, 1991] M. Brent. Semantic Classification of
Verbs from their Syntactic Contexts: An Imple-
mented Classifier for Stativity. In
Proceedings of
the 5th European ... case from the preced-
ing verb and hence reveals its presence intran-
sitive verbs are harder to find. Likewise, clauses
fare better than infinitives because their subjects
get case from...
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Tài liệu Báo cáo khoa học: A single amino acid substitution of Leu130Ile in snake DNases I contributes to the acquisition of thermal stability A clue to the molecular evolutionary mechanism from cold-blooded to warm-blooded vertebrates docx
Ngày tải lên :
20/02/2014, 23:20
... 3¢-UTR of the former was
different from that of the latter. The N-terminal aa
sequences determined chemically from the purified
enzymes exactly matched those deduced from the cDNA
data of E. quadrivirgata ... of the purification of DNases I from the pancreases of three species of snake. The results of the sequential enzyme purification
procedure, using pancreases obtained from five individuals of each ... Leu130Ile substitu-
tion first in avian enzymes at the evolutionary stage from
reptiles to birds after deletion of Ser205 from the enzymes of
amphibians as they evolved into reptiles. Thermal stability
of...
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Báo cáo khoa học: "Bootstrapping Semantic Analyzers from Non-Contradictory Texts" docx
Ngày tải lên :
07/03/2014, 22:20
... These newly-produced
forecasts, when combined with the original texts,
resulted in 259 groups of non-contradictory texts
(650 texts, 2.5 texts per group). An example of
such a group is given in figure ... mentioned only in a single
forecast from a group. Our model, learned from
100 labeled forecasts and 259 groups of unanno-
tated non-contradictory forecasts (750 texts in to-
tal), achieved 73.9% ... fields
are mentioned only in a single forecast from a
group, consequently, the texts cannot be regarded
as paraphrases of each other.
The test set consists of 150 texts, each corre-
sponding to a different...
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