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Wyszukujesz frazę "semantic networks" wg kryterium: Temat


Wyświetlanie 1-4 z 4
Tytuł:
Growing Networks – Modelling the Growth of Word Association Networks for Hungarian and English
Autorzy:
Kovács, László
Orosz, Katalin
Pollner, Peter
Powiązania:
https://bibliotekanauki.pl/articles/2138988.pdf
Data publikacji:
2021
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
complex networks
semantic networks
word association
growing network model
Opis:
In the new era of information and communication technology, the representation of information is of increasing importance. Knowing how words are connected to each other in the mind and what processes facilitate the creation of connections could result in better optimized applications, e.g. in computer aided education or in search engines. This paper models the growth process of a word association database with an algorithm. We present the network structure of word associations for an agglutinative language and compare it with the network of English word associations. Using the real-world data so obtained, we create a model that reproduces the main features of the observed growth process and show the evolution of the network. The model describes the growth of the word association data as a mixture of a topic based process and a random process. The model makes it possible to gain insight into the overall processes which are responsible for creating an interconnected mental lexicon.
Źródło:
Investigationes Linguisticae; 2021, 45; 67-82
1426-188X
1733-1757
Pojawia się w:
Investigationes Linguisticae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Applying the relational modelling and knowledge-based techniques to the emitter database design
Autorzy:
Dudczyk, J.
Matuszewski, J.
Wnuk, M.
Powiązania:
https://bibliotekanauki.pl/articles/309249.pdf
Data publikacji:
2003
Wydawca:
Instytut Łączności - Państwowy Instytut Badawczy
Tematy:
bazy danych
sieć semantyczna
modelowanie relacyjne
emitter database
relational modelling
knowledge-based-techniques
semantic networks
confidence factor
Opis:
The appropriate emitter database is one of the most important elements in the present electronic intelligence (ELINT) system. This paper provides an overview of the relational modelling, which is used to construct the emitter database for current ELINT systems. The method described, delivers the entities' relational diagram that is independent from the manner of the data storage in further process of implementation. This approach ensures the integrity of the measured data. The process of final emitter identification is based on "the knowledge-based approach" which was implemented during the process of constructing the database.
Źródło:
Journal of Telecommunications and Information Technology; 2003, 1; 51-54
1509-4553
1899-8852
Pojawia się w:
Journal of Telecommunications and Information Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A novel adaptation approach for electromagnetic device optimization
Autorzy:
Ouyang, J.
Lowther, D.
Powiązania:
https://bibliotekanauki.pl/articles/140348.pdf
Data publikacji:
2011
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
wnioskowanie na podstawie przykładów
adaptacja przypadku
sieć semantyczna
urządzenia elektromagnetyczne
optymalizacja
case-based reasoning
case adaptation
semantic networks
electromagnetic devices
optimization
Opis:
The ability of case-based reasoning systems to solve new problems mainly depends on their case adaptation knowledge and adaptation strategies. In order to carry out a successful case adaptation in our case-based reasoning system for a low frequency electromagnetic device design, we make use of semantic networks to organize related domain knowledge, and then construct a rule-based inference system which is based on the network. Furthermore, based on the inference system, a novel adaptation algorithm is proposed to derive a new device case from a real-world induction motor case-base with high dimensionality.
Źródło:
Archives of Electrical Engineering; 2011, 60, 4; 473-483
1427-4221
2300-2506
Pojawia się w:
Archives of Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A Comparative Analysis of the Semantic Field of ‘deception’: A Case Study Of Russian And American Imageboard Messages
Autorzy:
Lykova, Olga
Gordeev, Denis
Powiązania:
https://bibliotekanauki.pl/articles/2028581.pdf
Data publikacji:
2021-03-30
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
artificial neural networks
deception
semantic field
anonymity
word2vec
Opis:
This article uses the material of anonymous Internet forums to analyse the semantic field of deception by the instrumentality of artificial neural networks. Two major imageboards were investigated: 2ch.hk and 4chan.org, being the most popular Russian and American imageboards. For the experiment an algorithm called Word2vec was used to examine 30 million word usages for either of the languages. This analysis revealed 10 words with the greatest semantic proximity to terms from semantic fields of «deception» for Russian and American English. The results showed the tendency among native Russian imageboard users to link the concept of deception with religion and spiritual sphere, while American forum users associate deception with politics and related concepts.
Źródło:
Research in Language; 2021, 19, 1; 95-106
1731-7533
Pojawia się w:
Research in Language
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

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