2results about How to "Guaranteed output accuracy" patented technology

This invention discloses an inference method and electronic device, relating to the field of model inference technology. The method is applied to a pre-set accelerator and includes: calculating the rate of change of data features, the coefficient of variation of the rate of change of data features, and the cumulative deviation within the target sliding window based on input data and inference output data; calculating an initial decision threshold based on the rate of change of data features, the coefficient of variation, and the cumulative deviation; determining a final decision threshold based on the initial decision threshold and the current graphics processor utilization; and performing either cache reuse or full inference based on the final decision threshold. Thus, by dynamically adjusting the decision thresholds for cache reuse and full inference, manual threshold calibration is avoided, allowing the thresholds to adapt to changes in computing resources. This reduces the computational load on the graphics processor during cache reuse and ensures output accuracy during full inference.

The utility model belongs to lighting device technical field, concretely relates to a high accuracy light adjusting device and adjustable light lighting equipment, this high accuracy light adjusting device includes: microprocessor, interactive module, clock signal calibration module and drive module, interactive module is configured as sending luminance adjusting signal to microprocessor, microprocessor is configured as obtaining the 48MHz clock signal after calibration through clock signal calibration module, microprocessor is configured generation corresponding PWM signal to drive module to adjust the luminance of light emitting element, the utility model discloses through the selection 48MHz clock signal can ensure the output precision of drive module, and through clock signal calibration module real -time to 48MHz clock signal is adjusted, can overcome the influence of external factor to clock signal, guarantee microprocessor with high accuracy PWM signal control drive module drive light emitting element work, realize lighting equipment luminance stepless regulation.