Xin Gao

6 Questions 4 Answers 0 Followers

Questions related from Xin Gao

Increasing the data set, why the validation loss does not decrease while the training loss decrease significantly?

From the variation of validation loss, no overfitting occurs during the training process.

02 December 2024 8,659 5 View

Which computing speed is faster on CPU or GPU?

I want to convert data type from float16 to float32 before training, should this step be done on the CPU or GPU?

29 August 2024 6,304 3 View

How to identify the specific ionospheric TEC disturbaces during the concurrence of magnetic storms and other space weather events?

For example, space weather events, like typhoons, volcanic eruptions, earthquakes, etc, would cause ionospheric disturbances. But how to identify the specific disturbances when these events...

18 October 2023 163 0 View

Is there a catalog of geomagnetic stroms driven by CME and CIR?

Which website collects all geomagnetic storms and classifies them?

09 March 2023 4,489 9 View

Is there a website that provides the near real-time solar and geomagnetic indices?

I want the near real-time solar and geomagnetic idices (e.g. F10.7, Dst, Kp, solar wind speed) to analyze the variation of ionospheric TEC.

01 January 1970 5,968 3 View

Does the rectangular image as the input affect the performace of CNN models?

Generally, we prefer images with equal H and W. Many works always reshape the rectangular image firstly. I wonder that does the rectangular image as the input (kernel size sets the same value for...

01 January 1970 6,553 2 View