8d9d4599a79f86f53117bbe6b3aa17a91b15f98f,GPflow/sgpr.py,GPRFITC,build_likelihood,#GPRFITC#,153

Before Change

        
        err, nu, Luu, L, alpha, beta, gamma  = self.build_common_terms()
        
        mahalanobisTerm = -0.5* ( tf.reduce_sum( tf.mul( tf.transpose(beta), err ) ) - tf.reduce_sum( tf.mul( tf.transpose(alpha), gamma ) ) )
        
        //We need to compute the log normalizing term -N/2 \log 2 pi - 0.5 \log \det( K_fitc )
        

After Change

        
        err, nu, Luu, L, alpha, beta, gamma  = self.build_common_terms()
        
        mahalanobisTerm = -0.5 * tf.reduce_sum(tf.square(err) / tf.expand_dims(nu, 1)) + 0.5 * tf.reduce_sum(tf.square(gamma))
        
        //We need to compute the log normalizing term -N/2 \log 2 pi - 0.5 \log \det( K_fitc )
        

Instances