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Learning Mixtures of Linear Dynamical Systems (MoLDS) via Hybrid Tensor-EM Method

arXiv:2510.06091v1 Announce Type: cross Abstract: Mixtures of linear dynamical systems (MoLDS) provide a path to model time-series data that exhibit diverse temporal dynamics across trajectories. However, its application remains challenging in complex and noisy settings, limiting its effectiveness for neural…

Anchors Aweigh! Sail for Optimal Unified Multi-Modal Representations

arXiv:2410.02086v3 Announce Type: replace-cross Abstract: A unified representation space in multi-modal learning is essential for effectively integrating diverse data sources, such as text, images, and audio, to enhance efficiency and performance across various downstream tasks. Recent binding methods, such as…

AuToMATo: An Out-Of-The-Box Persistence-Based Clustering Algorithm

arXiv:2408.06958v3 Announce Type: replace-cross Abstract: We present AuToMATo, a novel clustering algorithm based on persistent homology. While AuToMATo is not parameter-free per se, we provide default choices for its parameters that make it into an out-of-the-box clustering algorithm that performs…

Gaussian Embeddings: How JEPAs Secretly Learn Your Data Density

arXiv:2510.05949v1 Announce Type: cross Abstract: Joint Embedding Predictive Architectures (JEPAs) learn representations able to solve numerous downstream tasks out-of-the-box. JEPAs combine two objectives: (i) a latent-space prediction term, i.e., the representation of a slightly perturbed sample must be predictable from…

ESS-Flow: Training-free guidance of flow-based models as inference in source space

arXiv:2510.05849v1 Announce Type: cross Abstract: Guiding pretrained flow-based generative models for conditional generation or to produce samples with desired target properties enables solving diverse tasks without retraining on paired data. We present ESS-Flow, a gradient-free method that leverages the typically…