Re: Gaussian Mixture Model clustering

2014-09-21 Thread Meethu Mathew
Hi Evan, Sorry that I forgot to mention about it. I set the value of K as 10 for the benchmark study. On Friday 19 September 2014 11:24 PM, Evan R. Sparks wrote: Hey Meethu - what are you setting "K" to in the benchmarks you show? This can greatly affect the runtime. On Thu, Sep 18, 2014 at

Re: Gaussian Mixture Model clustering

2014-09-19 Thread Evan R. Sparks
Hey Meethu - what are you setting "K" to in the benchmarks you show? This can greatly affect the runtime. On Thu, Sep 18, 2014 at 10:38 PM, Meethu Mathew wrote: > Hi all, > Please find attached the image of benchmark results. The table in the > previous mail got messed up. Thanks. > > > > On Fr

Re: Gaussian Mixture Model clustering

2014-09-18 Thread Meethu Mathew
Hi all, Please find attached the image of benchmark results. The table in the previous mail got messed up. Thanks. On Friday 19 September 2014 10:55 AM, Meethu Mathew wrote: Hi all, We have come up with an initial distributed implementation of Gaussian Mixture Model in pyspark where the par

Gaussian Mixture Model clustering

2014-09-18 Thread Meethu Mathew
Hi all, We have come up with an initial distributed implementation of Gaussian Mixture Model in pyspark where the parameters are estimated using the Expectation-Maximization algorithm.Our current implementation considers diagonal covariance matrix for each component. We did an initial benchmar