IBM/aihwkit

"Misplaced &" in the document

Zhaoxian-Wu opened this issue · 2 comments

Zhaoxian-Wu commented

There are some typos and undefined variables in the documents.

  1. In the document SoftBoundsReferenceDevice, there is a Misplaced & error in the equation.

  2. There is incorrect alpha in SoftBoundsReferenceDevice.subtract_symmetry_point.

  3. The variables $\alpha_+$ and $\alpha_-$ seem to be undefined in the documents.

  4. There is an unrendered LaTeX formulation $W - R$

BTW, I wonder how to specify a variable for $\alpha_+$ and $\alpha_-$?

kaoutar55 commented

We are adding the description of the alphas in the next release of the documentation.
The alpha+ and alpha- are the scaling factors that determine the magnitude of positive and negative weight updates.
For more details about how this work, please refer to the journal paper of the aihwkit: https://watermark.silverchair.com/041102_1_5.0168089.pdf?token=AQECAHi208BE49Ooan9kkhW_Er[…]KdKlId4X5KsiuUUaFqYGe2cZmJoSYJou-gpM92u156ezqbliMoProaFw

Zhaoxian-Wu commented

Thanks for your attention on that. But Could you check the link of the paper @kaoutar55 ? I got an error Token was not provided. Please go back to the article page and click the PDF link again. when I tried to open the link. Is it this paper?

Besides, I wonder whether there is any parameter in the toolkit for this alpha+ and alpha-?