HMMUnsupervisedLearner (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 HMMUnsupervisedLearner (
  ON {  table_name  |  view_name  | (query) } AS vertices
  PARTITION BY [  model_key, ...,]  sequence_key_attributes 
  ORDER BY [  model_key,  ]  time_ordered_sequence_attributes  ASC
  [ Domain ('host:port') ]
  [ Database ('db_name') ]
  [ UserID ('user_id') ]
  [ Password ('password') ]
  [ SSLSettings ('SSLsettings') ]
  [ SSLTrustStorePassword ('SSLtruststorepassword') ]
  [ ModelColumn ('model_attribute') ]
  SeqColumn ('sequence_attribute')
  ObsColumn ('observed_attribute')
  HiddenStateNum ('number')
  [ MaxIterNum ('max_iterations') ]
  [ Epsilon ('epsilon') ]
  [ SkipColumn ('skip_attribute') ]
  [ InitMethods ( { 'random' | 'flat' | 'input' }, 'seed_number') ]
  [ InitParams ('init_state_probability_vector',
                'state_transition_probability_matrix',
                'observation_emission_probability_matrix')
  [ OutputTables('init_state_prob','state_transition_prob','emit_prob')]
);