Accession Number:

AD0404623

Title:

GRAPHICAL DATA PROCESSING RESEARCH STUDY AND EXPERIMENTAL INVESTIGATION

Descriptive Note:

Quarterly progress rept. no. 11, 1 Dec 1963 - 28 Feb 1963

Corporate Author:

STANFORD RESEARCH INST MENLO PARK CA

Personal Author(s):

Report Date:

1963-03-01

Pagination or Media Count:

60.0

Abstract:

A pattern may be presented for classification either as a code word of ones and zeros or of plus ones and minus ones weight changing in the learning machine is effected by adding the pattern vector to the weight vector. It has been found, by digital computer simulation, that convergence is secured much more rapidly when the 1, - 1 representation of the input pat terns is used. An intensive study has been made of the variability of the second-harmonic weights using a test procedure closely approximating the manner in which the cores will operate in the learning machine. Satisfactory performance was obtained over a useful range of drive levels. A discussion is presented of the machine logic and timing, which have now been worked out in detail.

Subject Categories:

  • Cybernetics
  • Computer Programming and Software

Distribution Statement:

APPROVED FOR PUBLIC RELEASE