Re: covid 19 Data [DISCUSSION]
Does any one know of any source to get chest X-rays or CT scan of COVID-19 patients? Thank you. --Sam On Sun, Apr 12, 2020 at 3:30 PM jane thorpe wrote: > Hi, > > Three weeks a phD guy proposed to start a project to use Apache Spark > to help the WHO with predictive analysis using COVID -19 data. > > > I have located the daily updated data. > It can be found here > https://github.com/CSSEGISandData/COVID-19. > > I was wondering if Apache Spark is up to the job of handling BIG DATA of > this size > or would it be better to use WEKA. > > Please discuss which product is more suitable ? > > > Jane > janethor...@aol.com >
Re: [spark standalone mode] force spark to launch driver in a specific worker in cluster mode
spark.driver.host (local hostname) Hostname or IP address for the driver. This is used for communicating with the executors and the standalone Master. On Fri, Jul 26, 2019 at 12:43 AM Latha Appanna wrote: > Hello, > > I'm looking for ways to configure spark-master to launch *driver* in a > specific spark-worker in *cluster* deploy mode. Say, I have master1, > worker1 and worker2. I want spark-master to always launch driver in worker2 > in deploymode cluster and in spark standalone mode. Please let me know what > spark configurations need to be set to achieve this. > > > Thanks & Regards, > Latha > >
How to get loss per iteration in Spark MultilayerPerceptronClassificationModel?
Hello All, Apache Spark ML's LogisticRegressionModel has summary().objectHistory() method. Is there any such method available for MultilayerPerceptronClassificationModel? If not, what’s a way to get loss per iteration? Any help is greatly appreaciated. Thank you.