Created
August 17, 2017 15:50
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| def den(points): | |
| sq_norm=1-np.sum(np.square(points),1) #subtracting from 1 the squared norm of the vectors | |
| expd=np.expand_dims(sq_norm,1) #this operation is needed to obtain a correctly transposed version of the vector | |
| den_all=expd * expd.T #multiply the object by his transpose | |
| return den_all |
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