HMMUnsupervisedLearner Syntax - Aster Analytics

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_column') ]
  SeqColumn ('sequence_column')
  ObsColumn ('observed_column')
  HiddenStateNum ('hidden_states')
  [ MaxIterNum ('max_iterations') ]
  [ Epsilon ('epsilon') ]
  [ SkipColumn ('skip_column') ]
  [ InitMethods ( { 'random' | 'flat' | 'input' }, 'seed') ]
  [ InitParams ('init_state_probability_vector',
                'state_transition_probability_matrix',
                'observation_emission_probability_matrix')
  [ OutputTables ('init_state_prob', 'state_transition_prob', 'emit_prob')]
);