Integral Privacy for Density Estimation with Approximation Guarantees.
Hisham HusainZac CrankoRichard NockPublished in: CoRR (2018)
Keyphrases
- density estimation
- approximation guarantees
- greedy algorithm
- approximation algorithms
- density function
- np hard
- probability density function
- mixture model
- nonparametric density estimation
- lower bound
- probability density
- outlier detection
- parzen window
- approximation ratio
- gaussian mixture model
- density estimators
- objective function
- special case
- em algorithm
- constant factor
- expectation maximization
- information retrieval
- principal component analysis
- graphical models
- dynamic programming
- data points
- density estimates
- multi class
- data mining