Razpoznavanje in klasifikacija imenskih entitet z uporabo umetnih nevronskih mrež

Bašek, Luka

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Title:	Razpoznavanje in klasifikacija imenskih entitet z uporabo umetnih nevronskih mrež
Authors:	ID Bašek, Luka (Author) ID Bošković, Borko (Mentor) More about this mentor... ID Brest, Janez (Comentor)
Files:	MAG_Basek_Luka_2019.pdf (4,85 MB) MD5: DF5297C22E2FBC738DC3294348A94397 PID: 20.500.12556/dkum/81dddb77-696d-4e7a-be85-cc5298a57b2b
Language:	Slovenian
Work type:	Master's thesis/paper
Typology:	2.09 - Master's Thesis
Organization:	FERI - Faculty of Electrical Engineering and Computer Science
Abstract:	Z razvojem področja globokega učenja, ki temelji na umetnih nevronskih mrežah, se danes poskušajo rešiti že znani problemi področja obdelave naravnega jezika. V tem magistrskem delu obravnavamo problem razpoznavanja in klasifikacije imenskih entitet z uporabo metod globokega učenja. V magistrski nalogi smo uporabili programski jezik Python in odprtokodno knjižnico Keras. Preizkusili smo različne arhitekture rekurentnih nevronskih mrež, ki uporabljajo pomnilne celice LSTM in GRU. Prav tako smo opravili različne poskuse, v katerih smo iskali optimalne parametre nevronske mreže z namenom natančnega razpoznavanja in klasifikacije imenskih entitet. Učenje nevronske mreže in vrednotenje modelov smo izvedli na korpusih, ki so bili predstavljeni na konferenci CONLL leta 2003.
Keywords:	obdelava naravnega jezika, razpoznavanje imenskih entitet, umetne nevronske mreže, LSTM, GRU
Place of publishing:	[Maribor
Publisher:	L. Bašek
Year of publishing:	2019
PID:	20.500.12556/DKUM-72978
UDC:	004.032.26(043.2)
COBISS.SI-ID:	22167318
NUK URN:	URN:SI:UM:DK:UZRWHQYC
Publication date in DKUM:	14.02.2019
Views:	2259
Downloads:	256
Metadata:
Categories:	KTFMB - FERI
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Licences

License:	CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International

Link:	http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:	The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:	10.01.2019

Secondary language

Language:	English
Title:	Named Entity Recognition and Classification using Artificial Neural Network
Abstract:	Deep learning growth based on artificial neural networks allowed us to solve well-known problems in the natural language processing field. In this Master's thesis we deal with the problem of identifying and classifying named entities using deep learning methods. In the project, we used the Python programming language and the Keras library. We tested different architectures of recurrent neural networks that use LSTM and GRU memory cells. We also performed various experiments in which we searched for the optimal parameters of the neural network with the intent to accurately recognize and classify name entities. Neural network learning and model evaluation were conducted at the corpora presented at the CONLL conference in 2003.
Keywords:	natural language processing, named entity recognition, artificial neural networks, LSTM, GRU

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