(12) United States Patent (10) Patent No.: US 7.546,280 B1 Ershov (45) Date of Patent: *Jun
USOO754628OB1 (12) United States Patent (10) Patent No.: US 7.546,280 B1 Ershov (45) Date of Patent: *Jun. 9, 2009 (54) USE OF NEURAL NETWORKS FOR 5,819,245 A * 10/1998 Peterson et al. ............... TO6, 16 KEYWORD GENERATION 6,304.864 B1* 10/2001 Liddy et al. ................... TO6.15 (75) Inventor: Alexander V. Ershov, Sergiev Posad (RU) (Continued) OTHER PUBLICATIONS (73) Assignee: Quintura, Inc., Alexandria, VA (US) "Inhibitory connections in the assembly neural network for texture (*) Notice: Subject to any disclaimer, the term of this segmentation'. A. Goltsev, Donald C. Wunsch, Neural Networks, patent is extended or adjusteds under 35 WO 1. 11, No.O. 5, Jul. 1998, pppp. 951-962.* U.S.C. 154(b) by 379 days. (Continued) is- Primary Examiner David R Vincent This patent is Subject to a terminal dis Assistant Examiner Mai T Tran Ca10. (74) Attorney, Agent, or Firm Bardmesser Law Group (22) Filed: Sep. 27, 2006 A system for identifying keywords in search results includes Related U.S. Application Data a plurality of neurons connected as a neural network, the (63) Continuation-in-part of application No. 1 1/468,692. neurons being associated with words and documents . An activity regulator regulates a minimum and/or maximum filed on Aug. 30, 2005, now Pat. No. 7,475,072. number of neurons of the neural network that are excited at (60) Provisional application No. 60/735,858, filed on Nov. any given time. Means for displaying the neurons to a user 14, 2005, provisional application No. 60/722,412, and identifying the neurons that correspond to keywords can filed on Oct.
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