275 citations · 294 across the 3 of their papers we have counts for
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cs.LG2019
Anomaly Detection for an E-commerce Pricing System
Jagdish Ramakrishnan, Elham Shaabani, Chao Li +1
Online retailers execute a very large number of price updates when compared to brick-and-mortar stores. Even a few mis-priced items can have a significant business impact and resul…
cs.LG2013★ 275 cited
Sparse Inverse Covariance Matrix Estimation Using Quadratic Approximation
Cho-Jui Hsieh, Matyas A. Sustik, Inderjit S. Dhillon +1
The L1-regularized Gaussian maximum likelihood estimator (MLE) has been shown to have strong statistical guarantees in recovering a sparse inverse covariance matrix, or alternative…