Devanshi Desai

Hello I also having some questions with ARIMA in spark, I want to find residual vector of ARIMA forecast vector and then put that residual vector as input to Durbin-Watson...

@ekote I am going to implement ARIMAX in java spark, as ARIMAX.scala is available but it can not be accessible under com.cloudera.sparkts.models path when I am importing in eclipse. I...

Hi @ekote thanks for reply. I have been used directly ARIMAX.scala classes from my ARIMAX.java, I hope this issue will be solve with this approach.

@sryza @ekote I have csv for input data which contain categorical variables, I want to pass this categorical to xreg(exogenous values) variable and I have been follow this process, 1....

Hi @ekote thanks for reply, Here, this line for prepare ARIMAX model **ARIMAXModel model = ARIMAX.fitModel(0, 1, 1, tsvector, xreg, 1, false, false, userInitParams);** I tried all the different combination...

@sryza I also having same problem but as per your suggestions I have been replace org.apache.commons.math3 with 3.6.1 with spark 2.0.1 and still same problem also I am not using...

Can anyone please share java code for single and double exponential smoothing with maven dependencies so used in pom.xml. Please, help me I started work with spark from 2 months...

Is triple exponential smoothing possible in spark? Please inform if possible and share code of triple exponential smoothing in spark using java.

Hi this java code to implement ARIMA Model works for me if useful to anyone public static void main(String args[]) { System.setProperty("hadoop.home.dir", "C:/winutils"); SparkSession spark = SparkSession .builder().master("local") .appName("Spark-TS Example")...