public static class ALS.Rating extends Object implements scala.Product, scala.Serializable
param: user User ID of the rating user param: item Item iD of the rated item param: rating Rating value
Constructor and Description |
---|
Rating(long user,
long item,
double rating) |
Modifier and Type | Method and Description |
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long |
item() |
double |
rating() |
long |
user() |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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