zero323 commented on a change in pull request #27570: [SPARK-30820][SPARKR][ML]
Add FMClassifier to SparkR
URL: https://github.com/apache/spark/pull/27570#discussion_r380410443
##########
File path: R/pkg/tests/fulltests/test_mllib_classification.R
##########
@@ -488,4 +488,36 @@ test_that("spark.naiveBayes", {
expect_equal(class(collect(predictions)$clicked[1]), "character")
})
+test_that("spark.fmClassifier", {
+ df <- withColumn(
+ suppressWarnings(createDataFrame(iris)),
+ "Species", otherwise(when(column("Species") == "Setosa", "Setosa"),
"Not-Setosa")
+ )
+
+ model1 <- spark.fmClassifier(
+ df, Species ~ .,
+ regParam = 0.01, maxIter = 10, fitLinear = TRUE, factorSize = 3
+ )
+
+ prediction1 <- predict(model1, df)
+ expect_is(prediction1, "SparkDataFrame")
Review comment:
`typeof` is not applicable here. `typeof` is S compatibility thingy, and
can be used only to distinguish between core types (here it could only
determine if value is S4 type).
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
With regards,
Apache Git Services
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
