tblLVST_TranscriptsAligned
Table Description:
Transcripts which have been evaluated against an ASR result are aligned, token by token. For a
given scoring run in tblLVST_ScoringProtocol, this table tracks the aligned tokens. Note that the
transcript and SRE are tokens defined by the grammar, not necessarily single words. For example:
TRANSCRIPT: my dog buck ASR: dog buick The grammar may have 'my dog' as one token, and 'buck' or
'buick' as a single token. One possible alignment would be: TRANSCRIPT ASR my dog dog buck buick
In the case of semantic or grammatical scoring, the transcript token will be either 'YES' or 'NO',
and the ASR output token will always be 'YES'; comparing 'YES' to 'YES' or 'NO' to 'YES' indicates
whether the semantic or grammar comparisons were successful.
Table structure:
| Column Name |
Data Type |
Data Length |
Default Value |
See Also |
| TranscriptsAlignedID |
INTEGER |
N/A |
N/A |
N/A |
| ScoringProtocolID |
INTEGER |
N/A |
N/A |
N/A |
| Sequence |
INTEGER |
N/A |
0 |
N/A |
| Confidence |
FLOAT |
N/A |
0 |
N/A |
| stTranscript |
INTEGER |
N/A |
N/A |
tblLVST_TranscriptsAligned |
| stSREOutput |
INTEGER |
N/A |
N/A |
tblLVST_StringTable |
| cInVocabulary |
INTEGER |
N/A |
-1 |
N/A |
| cScoreType |
INTEGER |
N/A |
N/A |
N/A |
Primary Keys:
TranscriptsAlignedID
| Foreign Key |
Reference Table |
Reference Key |
| ScoringProtocolID |
tblLVST_ScoringProtocol |
ScoringProtocolID |
| stTranscript |
tblLVST_StringTable |
StringID |
| stSREOutput |
tblLVST_StringTable |
StringID |
| cInVocabulary |
tblLVST_TranscriptsAligned_cInVocabulary |
ConstantValue |
| cScoreType |
tblLVST_TranscriptsAligned_cScoreType |
ConstantValue |
Column Descriptions and Constraints:
| Column |
Description |
Constraint Name |
Constraint Description |
| TranscriptsAlignedID |
Autoincrementing primary key. |
XXXXXX |
XXXXXX |
| ScoringProtocolID |
The scoring protocol used to derive this alignment. Foreign key to tblLVST_ScoringProtocol. |
XXXXXX |
XXXXXX |
| Sequence |
The linear order of this alignment, starting at 0 and increasing. For example: ωmy dog
buck" TOKEN SEQUENCE my 0 dog 1 buck 2
|
XXXXXX |
XXXXXX |
| Confidence |
The confidence for the SREOutput. Note that if the SREOutput token is empty (indicating a DELETION),
then there won't be a confidence score. Remember that when working with the confidence scores.
|
XXXXXX |
XXXXXX |
| stTranscript |
Foreign key to tblLVST_StringTable. The transcript token used in this alignment. |
XXXXXX |
XXXXXX |
| stSREOutput |
Foreign key to tblLVST_StringTable. The output token from the ASR engine. |
XXXXXX |
XXXXXX |
| cInVocabulary |
Foreign key to tblLVST_TranscriptsAligned _cInVocabalary. Indicates whether the token is
in-vocabulary or not. In-vocabulary measurements indicate whether the token is somewhere
in the grammar, regardless of whether the transcript actually parses in the grammar or not.
In other words, treat all the terminal tokens in a grammar as a bag, and see if this token
is in that bag. This allows you to make decisions which indicate whether at least callers
are using the right words, if not the correct syntax, nearly always of secondary importance
to whether the transcript is In or Out of Grammar. Maps to the ConstantValue indicated by by
"IN_VOCABULARY", "OUT_OF_VOCABULARY", "UNKNOWN".
|
"IN_VOCABULARY", "OUT_OF_ VOCABULARY", "UNKNOWN" |
Foreign key to tblLVST _TranscriptsAligned _cInVocabalary. |
| cScoreType |
Foreign key to tblLVST_TranscriptsAligned_cScoreType. Marks this alignment as being one of
the 8 score types in tblLVST_TranscriptsAligned_cScoreType.
|
ScoreTypeMustExist |
Foreign key to tblLVST _TranscriptsAligned _cInVocabalary. |
Table Constraints:
| Constraint Name |
Constraint Description |
Columns Related |
| N/A |
N/A |
N/A |