The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 25, 2024
Filed:
Nov. 05, 2018
Imagination Technologies Limited, Kings Langley, GB;
James Imber, Hemel Hempstead, GB;
Imagination Technologies Limited, Kings Langley, GB;
Abstract
Methods for selecting fixed point number formats for representing values input to and/or output from layers of a DNN which take into account the impact of the fixed point number formats for a particular layer in the context of the DNN. The methods comprise selecting the fixed point number format(s) used to represent sets of values input to and/or output from a layer one layer at a time in a predetermined sequence wherein any layer is preceded in the sequence by the layer(s) from which it depends. The fixed point number format(s) for each layer is/are selected based on the error in the output of the DNN associated with the fixed point number formats. Once the fixed point number format(s) for a layer has/have been selected any calculation of the error in the output of the DNN for a subsequent layer in the sequence is based on that layer being configured to use the selected fixed point number formats.