Cyrus Najmabadi 089fd4dd8f Add a common, dense, format for classification operations to lower cost of processing on the host side.
We now just return an array of triples to represent classified results.  The triple contains:
1) the start of the classification.
2) the length of the classification.
3) the type of the clasification.

We also encode this into a comma separated string when passing over to the managed side
(as opposed to an JSON array).  That way we don't pay such a high JSON parsing cost.
Instead, we can just do a string.split(",") on the encoded triples and process each
element ourselves.
2015-04-30 17:50:27 -07:00
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