Cache the dataset at this point to memory or memory and disk
The id of the module
Persist to disk as well as memory.
Persist to disk as well as memory. Storage level is MEMORY_AND_DISK if true, else MEMORY_ONLY.
Default is false (MEMORY_ONLY)
Reverse the cache operatation; unpersist a cached dataset.
Reverse the cache operatation; unpersist a cached dataset. Default is false
Apply the transform to the dataset to persist or unpersist the data
Transform the schema
A list of parameter keys this algorithm can take. Users can set and
get the parameter values through setters and getters