@book{26258,
	author = {Žižka, Jan, and Dařena, František, and Svoboda, Arnošt,},
	title = {Text mining with machine learning :},
	publisher = {CRC Press,},
	year = {2020. },
	address = {Boca Raton, Florida :},
	note = {Includes bibliographical references and index.}
}