Negative-free contrastive learning methods have attracted a lot of attention with simplicity and impressive performances for large-scale pretraining. However, its disentanglement property remains unexplored. In this paper, we examine negative-free contrastive learning methods to study the disentanglement property empirically. We find that existing disentanglement metrics fail to make meaningful measurements for high-dimensional representation models, so we propose a new disentanglement metric based on Mutual Information between latent representations and data factors.

This augmentation is applied to waveforms with a probability of 0.7. T emporal Jitter: This augmentation works through two steps. This augmentation is applied to waveforms with a probability of 0.5. We use a batch size of 128 and learning rate of 0.0001 for all multi-channel models. CEED benchmark models seems appropriate.

This augmentation is applied to waveforms with a probability of 0.7. T emporal Jitter: This augmentation works through two steps. This augmentation is applied to waveforms with a probability of 0.5. We use a batch size of 128 and learning rate of 0.0001 for all multi-channel models. CEED benchmark models seems appropriate.

Metric learning seeks a transformation of the feature space that enhances prediction quality for a given task. In this work we provide P AC-style sample complexity rates for supervised metric learning. We give matching lower-and upper-bounds showing that sample complexity scales with the representation dimension when no assumptions are made about the underlying data distribution. In addition, by leveraging the structure of the data distribution, we provide rates fine-tuned to a specific notion of the intrinsic complexity of a given dataset, allowing us to relax the dependence on representation dimension. We show both theoretically and empirically that augmenting the metric learning optimization criterion with a simple norm-based regularization is important and can help adapt to a dataset's intrinsic complexity yielding better generalization, thus partly explaining the empirical success of similar regularizations reported in previous works.

In this section, we provide more details of model implementation and experiment setup for reproducibility of the experimental results. The prediction model uses negative log likelihood loss. As shown in Table 2, we observe that the prediction model f achieves high performance of graph classification on all datasets. CLEAR is designed in a general way, which can be adaptable to different graph representation learning modules and different techniques in graph generative models. B.2 Details of Experiment Setup B.2.1 Baseline Settings Here we introduce more details of baseline setting: In each step, at most one edge can be inserted or removed.