HMMDecoder Syntax Elements - Teradata Vantage
Machine Learning Engine Analytic Function Reference
- Product
- Teradata Vantage
- Release Number
- 9.02
- 9.01
- 2.0
- 1.3
- Published
- February 2022
- Language
- English (United States)
- Last Update
- 2022-02-10
- dita:mapPath
- rnn1580259159235.ditamap
- dita:ditavalPath
- ybt1582220416951.ditaval
- dita:id
- B700-4003
- lifecycle
- previous
- Product Category
- Teradata Vantageā¢
- InitStateModelColumn
- Specify the model_attribute column in the InitialStateProbs table.
- InitStateColumn
- Specify the state_key_attribute column in the InitialStateProbs table.
- InitStateProbColumn
- Specify the probability column in the InitialStateProbs table.
- TransAttributeColumn
- Specify the model_attribute column in the TransitionProbs table.
- TransFromStateColumn
- Specify the from_state_key_attribute column in the TransitionProbs table.
- TransToStateColumn
- Specify the to_state_key_attribute column in the TransitionProbs table.
- TransProbColumn
- Specify the probability column in the TransitionProbs table.
- EmitModelColumn
- Specify the model_attribute column in the EmissionProbs table.
- EmitStateColumn
- Specify the state_key_attribute column in the EmissionProbs table.
- EmitObsColumn
- Specify the observed_key_attributes column in the EmissionProbs table.
- EmitProbColumn
- Specify the probability column in the EmissionProbs table.
- ModelColumn
- Specify the name of the column that contains the model attribute. Then model_column must match a model_key in the PARTITION BY clause.
- SeqColumn
- Specify the name of the column that contains the sequence attribute. The sequence_column must be a sequence attribute in the PARTITION BY clause.
- ObservationColumn
- Specify the name of the column that contains the observed symbols.
- Observed symbols are case-sensitive.
- SequenceMaxSize
- [Optional] Specify the maximum length, in rows, of a sequence in the ObservationTable.
- SkipColumn
- [Optional] Specify the name of the input column whose value determines whether the function skips the row.
- Accumulate
- [Optional] Specify the names of the input_table columns to copy to the output table.