Abstract base class for emissions produced by an HMM.
There can be two representations for emissions:
1) An internal, used in ghmm.py and the ghmm C-library
2) An external, used in your particular application
Example:
The underlying library represents symbols from a finite,
discrete domain as integers (see Alphabet).
EmissionDomain is the identity mapping
- EmissionDomain and derived -------------------------------------------------
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Methods
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external
externalSequence
internal
internalSequence
isAdmissable
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external
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external ( self, internal )
Given an internal representation return the
external representation
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externalSequence
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externalSequence ( self, internalSequence )
Given a sequence with the internal representation return the
external representation
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internal
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internal ( self, emission )
Given a emission return the internal representation
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internalSequence
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internalSequence ( self, emissionSequence )
Given a emissionSequence return the internal representation
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isAdmissable
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isAdmissable ( self, emission )
Check whether emission is admissable (contained in) the domain
raises GHMMOutOfDomain else
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