نام مقاله :
NEURAL NETWORK MODEL OF SYSTEM FOR INFORMATION RETRIEVAL FROM TEXT DOCUMENTS IN SLOVAK LANGUAGE
The aim of the paper is to describe the information retrieval model which retrieves the information from the text documents in Slovak language and which, for this purpose, uses the neural networks. This model comes from linguistic and conceptual approach for the analysis of text documents in Slovak language. The neural network model, based on multilayer perceptron and spreading activation network type, accepts the structure of conceptually and linguistically oriented model, where problems of document database creation and document indexing for keyword determination are solved. Proposed structure of the neural network model solves the problem of the document retrieval on the base of user’s question. However, learning algorithm and neural network invariance, come from utilization of the neural networks, enable the decrease of the computational complexity of the language analysis algorithm.
قیمت :60 هزار تومان