Re: Can LBFGS be used on streaming data?

for the algorithm. Sincerely, DB Tsai --- Blog: https://www.dbtsai.com On Mon, Mar 16, 2015 at 3:19 PM, EcoMotto Inc. ecomot...@gmail.com wrote: Hello, I am new to spark streaming API. I wanted to ask if I can apply LBFGS

Re: Can LBFGS be used on streaming data?

to the optimizer in the same order? Difference in either could produce small differences in the resulting weights, but that doesn’t mean it’s doing anything wrong. - jeremyfreeman.net @thefreemanlab On Mar 17, 2015, at 6:19 PM, EcoMotto Inc. ecomot...@gmail.com wrote: Hello Jeremy

Re: Can LBFGS be used on streaming data?

optimization routines in this fairly direct way. Other methods (such as KMeans) require a bit more reengineering. — Jeremy - jeremyfreeman.net @thefreemanlab On Mar 16, 2015, at 6:19 PM, EcoMotto Inc. ecomot...@gmail.com wrote: Hello, I am new to spark streaming API

Can LBFGS be used on streaming data?

Hello, I am new to spark streaming API. I wanted to ask if I can apply LBFGS (with LeastSquaresGradient) on streaming data? Currently I am using forecahRDD for parsing through DStream and I am generating a model based on each RDD. Am I doing anything logically wrong here? Thank you. Sample

Re: Getting incorrect weights for LinearRegression

= w.takeRight(1).head() val model = new LinearRegressionModel(Vectors.dense(w.dropRight(1)), intercept) Best, Burak On Wed, Mar 11, 2015 at 11:59 AM, EcoMotto Inc. ecomot...@gmail.com wrote: Hello, I am trying to run LinearRegression on a dummy data set, given below. Here I tried all