TY - BOOK AU - Sugiyama,Masashi AU - Suzuki,Taiji AU - Kanamori,Takafumi TI - Density ratio estimation in machine learning SN - 9780521190176 (hardback) PY - 2012/// CY - Cambridge PB - Cambridge University Press KW - Estimation theory KW - Machine learning N1 - Includes bibliographical references and index; Part I. Density-Ratio Approach to Machine Learning: 1. Introduction -- Part II. Methods of Density-Ratio Estimation: 2. Density estimation; 3. Moment matching; 4. Probabilistic classification; 5. Density fitting; 6. Density-ratio fitting; 7. Unified framework; 8. Direct density-ratio estimation with dimensionality reduction -- Part III. Applications of Density Ratios in Machine Learning: 9. Importance sampling; 10. Distribution comparison; 11. Mutual information estimation; 12. Conditional probability estimation -- Part IV. Theoretical Analysis of Density-Ratio Estimation: 13. Parametric convergence analysis; 14. Non-parametric convergence analysis; 15. Parametric two-sample test; 16. Non-parametric numerical stability analysis -- Part V. Conclusions: 17. Conclusions and future directions ER -