TY - GEN AU - Hofmann, Markus AU - Chisholm, Andrew TI - Text mining and visualization: case studies using open-source tools SN - 9781482237573 U1 - 006.35 PY - 2015/// CY - Boca Raton PB - CRC KW - DATA MINING KW - NATURAL LANGUAGE PROCESSING KW - OPEN SOURCE SOFTWARE ER -