Method and system for automatically detecting morphemes in a task classification system using lattices
First Claim
1. A method for detecting morphemes in a user'"'"'s input communication, comprising:
- forming a lattice representing a distribution of verbal and non-verbal phone strings representing morphemes recognized from the user'"'"'s input communication that includes verbal and non-verbal communication; and
detecting verbal and non-verbal morphemes in the user'"'"'s input communication using the lattice.
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Abstract
The invention concerns a method and system for detecting morphemes in a user'"'"'s communication. The method may include recognizing a lattice of phone strings from the user'"'"'s input communication, the lattice representing a distribution over the phone strings, and detecting morphemes in the user'"'"'s input communication using the lattice. The morphemes may be acoustic and/or non-acoustic. The morphemes may represent any unit or sub-unit of communication including phones, diphones, phone-phrases, syllables, grammars, words, gestures, tablet strokes, body movements, mouse clicks, etc. The training speech may be verbal, non-verbal, a combination of verbal and non-verbal, or multimodal.
75 Citations
14 Claims
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1. A method for detecting morphemes in a user'"'"'s input communication, comprising:
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forming a lattice representing a distribution of verbal and non-verbal phone strings representing morphemes recognized from the user'"'"'s input communication that includes verbal and non-verbal communication; and detecting verbal and non-verbal morphemes in the user'"'"'s input communication using the lattice. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A system that detects morphemes in a user'"'"'s input communication, comprising:
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a recognizer that forms a lattice representing a distribution of verbal and non-verbal phone strings representing morphemes recognized from the user'"'"'s input communication that includes verbal and non-verbal communication; and a morpheme detector that detects verbal and non-verbal morphemes in the user'"'"'s input communication using the recognized lattice. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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Specification