Title:
DATA BLOCK PROCESSING METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/018053
Kind Code:
A1
Abstract:
The present application relates to the technical field of machine learning, and disclosed are a data block processing method and apparatus, a device, and a storage medium. The method comprises: obtaining, by an element-wise operation layer in a neural network model, n data blocks whose data type is a fixed-point type input by an upper-level network layer; obtaining a compensation coefficient corresponding to each channel of each data block from stored model data or input data of the element-wise operation layer; multiplying the data on each channel in the n data blocks by the compensation coefficient corresponding to each channel respectively to obtain n compensation data blocks; and if n is greater than 1, performing an element-wise operation on the n compensation data blocks, and outputting the obtained element-wise operation result. In the present application, a compensation coefficient is set for each channel, so that the element-wise operation layer can process the fixed-point type data. The operation mode is more flexible, and the mode of obtaining the compensation coefficient is also flexible.
Inventors:
LI ZHEYANG (CN)
Application Number:
PCT/CN2020/104605
Publication Date:
February 04, 2021
Filing Date:
July 24, 2020
Export Citation:
Assignee:
HANGZHOU HIKVISION DIGITAL TEC (CN)
International Classes:
G06N3/06
Foreign References:
| CN106502626A | 2017-03-15 | |||
| CN107636697A | 2018-01-26 | |||
| US20180268256A1 | 2018-09-20 |
Other References:
See also references of EP 4006783A4
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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