;;
;; FILE: datapoint.lsp
;; AUTH: Michael John Radwin <mjr@acm.org>
;;
;; DATE: Sat Nov  9 15:15:39 EST 1996
;;  $Id: datapoint.lsp,v 1.4 1997/03/27 20:49:18 mjr Exp mjr $
;;

;; nearest-neighbor datapoint
(defstruct nn-point
  point     ;; a d-length list of the coordinates
  dist      ;; slot to hang temp data for k-nearest-neighbors
  class     ;; symbol indicating point's category or nil if unknown
  )

;; local-learner datapoint
(defstruct cluster
  center     ;; a d-length list of coordinates for the center
  radius     ;; how large the sphere of influence is
  activation ;; slot to hang temp data
  class      ;; symbol indicating point's category or nil if unknown
  )