|
|
Protein Classification Techniques
Dekrét, Lukáš ; Zendulka, Jaroslav (oponent) ; Burgetová, Ivana (vedoucí práce)
Main goal of classifying proteins into families is to understand structural, functional and evolutionary relationships between individual proteins, which are not easily deducible from available data. Since the structure and function of proteins are closely related, determination of function is mainly based on structural properties, that can be obtained relatively easily with current resources. Protein classification is also used in development of special medicines, in the diagnosis of clinical diseases or in personalized healthcare, which means a lot of investment in it. I created a new hierarchical tool for protein classification that achieves better results than some existing solutions. The implementation of the tool was preceded by acquaintance with the properties of proteins, examination of existing classification approaches, creation of an extensive data set, realizing experiments and selection of the final classifiers of the hierarchical tool.
|
|
|
Negace ve fuzzy logice
Dekrét, Lukáš ; Havlena, Vojtěch (oponent) ; Křena, Bohuslav (vedoucí práce)
Táto práca sa venuje fuzzy logickým spojkám, najmä negátorom, ich vlastnostiam a konštrukciám. Zamerali sme sa aj na trojuholníkové normy a konormy, teda na funkcie, ktoré sa často používajú na modelovanie fuzzy konjunkcie a disjunkcie. Ukázali sme možnosti konštrukcie trojuholníkových noriem a konoriem pomocou involutívnych negátorov. Ďalej sa v práci venujeme aproximácii funkcie, vytvorenej na základe empirických dát ku známemu fuzzy negátoru.
|
|
|
Protein Classification Techniques
Dekrét, Lukáš ; Zendulka, Jaroslav (oponent) ; Burgetová, Ivana (vedoucí práce)
Main goal of classifying proteins into families is to understand structural, functional and evolutionary relationships between individual proteins, which are not easily deducible from available data. Since the structure and function of proteins are closely related, determination of function is mainly based on structural properties, that can be obtained relatively easily with current resources. Protein classification is also used in development of special medicines, in the diagnosis of clinical diseases or in personalized healthcare, which means a lot of investment in it. I created a new hierarchical tool for protein classification that achieves better results than some existing solutions. The implementation of the tool was preceded by acquaintance with the properties of proteins, examination of existing classification approaches, creation of an extensive data set, realizing experiments and selection of the final classifiers of the hierarchical tool.
|
|
|
Negace ve fuzzy logice
Dekrét, Lukáš ; Havlena, Vojtěch (oponent) ; Křena, Bohuslav (vedoucí práce)
Táto práca sa venuje fuzzy logickým spojkám, najmä negátorom, ich vlastnostiam a konštrukciám. Zamerali sme sa aj na trojuholníkové normy a konormy, teda na funkcie, ktoré sa často používajú na modelovanie fuzzy konjunkcie a disjunkcie. Ukázali sme možnosti konštrukcie trojuholníkových noriem a konoriem pomocou involutívnych negátorov. Ďalej sa v práci venujeme aproximácii funkcie, vytvorenej na základe empirických dát ku známemu fuzzy negátoru.
|
host ::
RSS.