Heitor Murilo Gomes

icon indicating a website link https://www.heitorgomes.com

icon location New Zealand icon location I am an Assistant Professor (Senior Lecturer) at the Victoria University of Wellington (New Zealand). My research focus on machine learning for streaming data.

Results 11 comments of Heitor Murilo Gomes

Getting started task

Hi @ELMERWANG It looks like a problem with SGDLearner. Can you run it using a Hoeffding tree? ```./spark.sh "EvaluatePrequential -l (trees.HoeffdingTree) -s (FileReader -f ../data/mydata.arff -k 450 -i 45500)" 1>...

Getting started task

Hi @ELMERWANG That is interesting. Can you try using Spark 2.4.5? Cheers, Heitor

Getting started task

> Hi @hmgomes, > > Thanks, may I ask which version should I download? With or without hadoop? > > [ ] spark-2.4.5-bin-hadoop2.6.tgz 2020-02-02 20:27 220M > > [ ]...

Getting started task

Hi @LYZ1125 ```Spark version: 2.3.2``` Try spark 2.4.5 Regards, Heitor

New_AdaptiveRandomForest

Hi Ethan, Please review the suggestions and update Cheers, Heitor

New_WriteStreamToARFFFile

Hi Ethan, This fix to WriteStreamToARFFFile looks alright, thanks!

Update Adaptive Random Forest base classifier seed initialization

Hi Alberto, I am reviewing your PR, should get back to you soon Regards, Heitor

Modified EFDT

> air i want to change to change base learner is it poasible?? if yes then how?? > […](#) Yes, it is possible. You can do that in the GUI...

The regression test on AdaHoeffdingOptionTree is failing

It seems this bug has been solved by #302

feat: adding DEMS algorithm and associated test file.

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