Add hypersphere norm variation #361
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This is a slight variation which removes gain and thus performs mapping of the token vector to the surface of a hypersphere. As to the radius of the hypersphere, optional parameters are added for setting the hypersphere radius directly (defaulting to square root of the embedding dim), also optionally letting it be a learned after initializing.
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This is a slight variation which removes gain and thus performs mapping of the token vector to the surface of a hypersphere.
As to the radius of the hypersphere, optional parameters are added for setting the hypersphere radius directly (defaulting to square root of the embedding dim), also optionally letting it be a learned after initializing.