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cs.LG2023
Some notes concerning a generalized KMM-type optimization method for density ratio estimation
Cristian Daniel Alecsa
In the present paper we introduce new optimization algorithms for the task of density ratio estimation. More precisely, we consider extending the well-known KMM method using the co…
cs.LG2023
OF-AE: Oblique Forest AutoEncoders
Cristian Daniel Alecsa
In the present work we propose an unsupervised ensemble method consisting of oblique trees that can address the task of auto-encoding, namely Oblique Forest AutoEncoders (briefly O…