21 citations · 22 across the 3 of their papers we have counts for
4 papers
Profile monitoring of random functions with Gaussian process basis expansions
Takayuki Iguchi, Jonathan R. Stewart, Eric Chicken
We consider the problem of online profile monitoring of random functions that admit basis expansions possessing random coefficients for the purpose of out-of-control state detectio…
Profile Monitoring via Eigenvector Perturbation
Takayuki Iguchi, Andrés F. Barrientos, Eric Chicken +1
In Statistical Process Control, control charts are often used to detect undesirable behavior of sequentially observed quality characteristics. Designing a control chart with desira…
Probably certifiably correct k-means clustering
Takayuki Iguchi, Dustin G. Mixon, Jesse Peterson +1
Recently, Bandeira [arXiv:1509.00824] introduced a new type of algorithm (the so-called probably certifiably correct algorithm) that combines fast solvers with the optimality certi…
On the tightness of an SDP relaxation of k-means
Takayuki Iguchi, Dustin G. Mixon, Jesse Peterson +1
Recently, Awasthi et al. introduced an SDP relaxation of the -means problem in . In this work, we consider a random model for the data points in which balls of…