Default optimization level for grammars.
|
Value |
Integer: 0–12 (but not 10, which is reserved for internal use). |
|
Default |
6 |
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How to set |
In Management Station set on the Nuance recognition service. If not using Management Station, set in a Recognizer configuration file (User-nrsxx.xml). |
|
Usage |
Occasionally changed for experimentation purposes. Each level has advantages or disadvantages regarding compilation time, recognition time, and recognition accuracy. |
This parameter specifies a default optimization level for the initial compilation of a grammar. It is only used when the grammar specifies no optimization level (via swirec_optimization).
In general, higher values mean more optimization, and lower values mean less. (However, in some instances, a value of 9 might optimize better than 11.) See swirec_optimization for a more detailed explanation.
Regardless of the setting of this parameter and the initial optimization level that it defines, the Recognizer automatically recompile the grammar with a higher optimization level (swirec_full_optimization) if it is frequently used (swirec_hits_before_full_optimize).
