TY  - GEN
AU  - Sugiyama Masashi 
AU  -  Suzuki, Taiji 
AU  - Kanamori, Takafumi 
TI  - Density ratio estimation in machine learning
SN  - 9781139035613
PY  - 2012///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Pattern Recognition and Machine Learning
UR  - http://ebooks.cambridge.org/ebook.jsf?bid=CBO9781139035613
ER  -