HMMEvaluator (version 1.3) - Aster Analytics

Teradata Aster Analytics Foundation User Guide

Product
Aster Analytics
Release Number
6.21
Published
November 2016
Language
English (United States)
Last Update
2018-04-14
dita:mapPath
kiu1466024880662.ditamap
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AA-notempfilter_pdf_output.ditaval
dita:id
B700-1021
lifecycle
previous
Product Category
Software
SELECT * FROM HMMEvaluator(
 ON  input_table  AS "InitStateProb"
    PARTITION BY  model_key_attributes 
 ON  state_transition_table  AS "TransProb"
    PARTITION BY  model_key_attributes 
 ON  emission_table  AS "EmissionProb"
    PARTITION BY  model_key_attributes 
 ON  observation_table  AS "observation"
    PARTITION BY  model_key_attribute 
      ORDER BY  time_ordered_sequence_attributes  ASC
 InitStateModelColumn ('model_key_attribute')
 InitStateColumn ('state_key_attribute')
 InitStateProbColumn ('probability')
 TransAttributeColumn ('model_key_attribute')
 TransFromStateColumn ('from_state_key_attribute')
 TransToStateColumn ('to_state_key_attribute')
 TransProbColumn ('probability')
 EmitModelColumn ('model_key_attribute')
 EmitStateColumn ('state_key_attribute')
 EmitObsColumn ('observed_key_attribute')
 EmitProbColumn ('probability')]
 ModelColumn ('model_key_attribute')
 SeqColumn ('seq_key_attribute')
 ObsColumn ('observed_key_attribute1')
 [ Incremental
    ( {'true'|'t'|'yes'|'y'|'1'|'false'|'f'|'no'|'n'|'0'} ) ]
 [ ShowChangeRate
    ( {'true'|'t'|'yes'|'y'|'1'|'false'|'f'|'no'|'n'|'0'} ) ]
 [ SeqProbColumn ('sequence_probability_attribute') ]
 [ SkipColumn ('skip_key_attribute') ]
  [ Accumulate
    ({ 'accumulate_column' | 'accumulate_column_range' }[,...]) ]
);