
If you used the fade handle, then no. Unfortunately, that is linear only.
If you right-click on the edge and add a dissolve transition, then you can do ease in, ease out, or ease in and out. This is slightly better, but still very limiting.
I now do all of my fades/transitions in Fusion using AnimCurves which provides a lot more options,
Sine, Quad, Cubic, Quart, Quint, Expo, Circ, Back, Elastic, and Bounce
And there is also the Custom Curves to make your own curve.