
  eellmmaannCCoonnnneecctt -- ccoonnnneeccttss aa ssoouurrccee ggrroouupp ttoo aann EEllmmaann ccoonntteexxtt ggrroouupp

  UUSSAAGGEE

        elmanConnect <source-group> <context-group>
            [-reset <reset-on-example> | -initOutput <init-output>]

  DDEESSCCRRIIPPTTIIOONN

  This sets up the first group as the source for the second, context, group.
  The two groups must have the same number of units and the second must have
  an ELMAN_CLAMP output function that has not already been assigned a source
  group. Once this command is invoked, when the context group is updated, the
  output of each unit in the source group will be added to the output of the
  corresponding unit in the context group.

  The -reset option will set the resetOnExample parameter of the source
  group. This defaults to 1 or TRUE, which means that the outputs of the
  source group will be reset to the group's initOutput at the start of each
  example.

  The -initOutput option sets the source group's initOutput value. The
  default depends on the output type of the group, but is typically 0.5 for
  [0,1]-bounded groups.

  The resetOnExample and initOutput values could also be set directly with
  the _s_e_t_O_b_j_e_c_t command.

  EEXXAAMMPPLLEESS

  To make group "context1" the context layer for group "hidden1" and have the
  unit outputs of the context layer reset to 0.1 at the start of each
  example:

        lens> elmanConnect hidden1 context1 -r 1 -i 0.1

  SSEEEE AALLSSOO

  _a_d_d_G_r_o_u_p, _g_r_o_u_p_T_y_p_e, _c_o_p_y_C_o_n_n_e_c_t

  ---------------------------------------------------------------------------
    Last modified: Wed Apr 12 19:23:40 EDT 2000

