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Decision trees
Patera, Jan ; Sáblík, Václav (referee) ; Honzík, Petr (advisor)
This diploma thesis presents description on several algorithms for decision trees induction and software RapidMiner. The first part of the thesis deals with partition and terminology of decision trees. There’re described all algorithms for decision tree construction in RapidMiner. The second part deals with implementation and comparison of chosen algorithms. The application was developed in C++. Based on the real datesets the comparisson of different algorithms was realized using Rapid Miner 4.0.
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Methods for Classification of WWW Pages
Svoboda, Pavel ; Burget, Radek (referee) ; Bartík, Vladimír (advisor)
The main goal of this master's thesis was to study the main principles of classification methods. Basic principles of knowledge discovery process, data mining and using an external class CSSBox are described. Special attantion was paid to implementation of a ,,k-nearest neighbors`` classification method. The first objective of this work was to create training and testing data described by 'n' attributes. The second objective was to perform experimental analysis to determine a good value for 'k', the number of neighbors.
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ID3 Tag Editor Employing Image Processing Methods
Sedlák, Marek ; Svoboda, Pavel (referee) ; Polok, Lukáš (advisor)
This thesis discusses the co-implementation of music tags editing and image processing methods for comfortable maintenance of album arts. The introduction deals with music distribution, different ways of storing and playing the music. Legality and peer-to-peer issue is also mentioned. Furthermore, the thesis deals with image transforming methods used in the application. A part of the work is the preparation, implementation and development of the application. The conclusion discusses future usage or extensions.
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ID3 Tag Editor Employing Image Processing Methods
Sedlák, Marek ; Svoboda, Pavel (referee) ; Polok, Lukáš (advisor)
This thesis discusses the co-implementation of music tags editing and image processing methods for comfortable maintenance of album arts. The introduction deals with music distribution, different ways of storing and playing the music. Legality and peer-to-peer issue is also mentioned. Furthermore, the thesis deals with image transforming methods used in the application. A part of the work is the preparation, implementation and development of the application. The conclusion discusses future usage or extensions.
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Methods for Classification of WWW Pages
Svoboda, Pavel ; Burget, Radek (referee) ; Bartík, Vladimír (advisor)
The main goal of this master's thesis was to study the main principles of classification methods. Basic principles of knowledge discovery process, data mining and using an external class CSSBox are described. Special attantion was paid to implementation of a ,,k-nearest neighbors`` classification method. The first objective of this work was to create training and testing data described by 'n' attributes. The second objective was to perform experimental analysis to determine a good value for 'k', the number of neighbors.
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Vefication of Metadata for Sound Recordings
Přerovský, Petr ; Bartoň, Radek (referee) ; Láník, Aleš (advisor)
The work deals with verification of the metadata of audio recordings in an environment of mobile phones running Android. The text work is divided into three main parts. The first part is focused more on theoretical basis, where the main emphasis on the description of Android, application structure, description of the audio MP3 file and theoretical basis of Fourier transform in signal processing. The second part is devoted to solution design, analysis and implementation. The third part deals with testing.
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Decision trees
Patera, Jan ; Sáblík, Václav (referee) ; Honzík, Petr (advisor)
This diploma thesis presents description on several algorithms for decision trees induction and software RapidMiner. The first part of the thesis deals with partition and terminology of decision trees. There’re described all algorithms for decision tree construction in RapidMiner. The second part deals with implementation and comparison of chosen algorithms. The application was developed in C++. Based on the real datesets the comparisson of different algorithms was realized using Rapid Miner 4.0.
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