Patents by Inventor Alexander Cheskis

Alexander Cheskis has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • System and method for revealing necessary and sufficient conditions for database analysis
    Patent number: 6542881
    Abstract: The present invention aims to improve data mining results, and improve prediction ability for data mining activities. It encompasses a system and method for revealing the set of necessary and sufficient conditions of the values in one of the data set fields, selected by the user as the dependent variable. Based on revealing the if then rules that relate the dependent variable to the other fields by one of the known association rule systems. These if-then rules are then tested against the dependent variable values, and where they are both positive and above a pre-determined threshold, the results are a set of necessary and sufficient conditions.
    Type: Grant
    Filed: August 3, 2000
    Date of Patent: April 1, 2003
    Assignee: Wizsoft Inc.
    Inventors: Abraham Meidan, Boris Levin, Alexander Cheskis, Ilya Vorobyov