SparkModel() or SparkModelWrapper()
Constructs a Spark! model.
| SparkModel() |
| SparkModelWrapper() |
Parameters
Return Value
Remarks
Default (and only) constructor for the SparkModel (and
SparkModelWrapper) class. To fully
create a SparkModel object you must perform two steps:
- Create the object
- Load a model via the load()
function
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FAQ
| Q: |
What is the difference between SparkModel and
SparkModelWrapper? |
| A: |
See Important Thing
#1 |
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| Q: |
Why not just pass in the same parameters as you to do load and avoid
the two step construction process? |
| A: |
Constructors can't return a status to the caller. This makes it
difficult to convey that an error occurred. We could throw an exception but it many
developers don't catch exceptions (most don't even check return codes!). Exception
blocks can also limit the scope of any variables declared in them, making them
inaccessible to code outside the blocks. |
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