Appendix: Representing Hyperbolic Space Accurately using Multi-Component Floats

Renormalize algorithm to reduce the number of components.Algorithm 4: Scale-Expansion, modified from [4] Input: m-components expansion (a More importantly, we show in Alg. At the start of the training, we train models with an initial "burn-in" phase We mention an interesting tuning result here, take the training of the halfspace model over the WordNet Mammal for example, we varies the learning rates for different batchsize as shown in Table. 1. We found that, if trained with a larger batchsize, when the learning rate is adjusted (increased) properly, the embedding performance of the converged model with a large batchsize can nearly match the best performance of the converged model with a smaller batchsize.