Image Clustering with Vision-Language Model Embeddings
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arXiv:2609.36648v1 Announce Type: new Abstract: Vision-language pre-training has reshaped image clustering, giving rise to language-assisted image clustering (LaIC), which leverages textual semantics...
arXiv:2609.10224v1 Announce Type: new Abstract: Vision-language models such as CLIP embed images and text in a shared space, where modality-specific distributions often remain separated. Existing acc...
CIM-Embed is a framework that learns instruction‑conditioned multimodal embeddings for clustering. It uses supervised contrastive learning with same‑group positives and negatives from other groups, and handles tasks with varying group counts via heterogeneous structured batches. At inference, the model maps an object’s image, text, and instruction to an embedding, and HDBSCAN clusters these embeddings without requiring a pre‑specified cluster count. The authors introduce ProductMIC, a benchmark of 5,373 Amazon products and 449 grouping tasks, and report a mean per‑task V‑measure of 95.01, outperforming the best general‑purpose baseline.
UVU is a vision-language unified autoregressive framework that integrates visual supervision directly into the pre-training stage of multimodal large language models. By using continuous visual encoding and a large-scale iterative hierarchical clustering algorithm to build a pixel-level visual codebook, UVU enables lossless representation of visual inputs and autoregressive generation of pixel-level image tokens alongside textual tokens. This approach synergizes pixel-level visual perception with semantic-level visual understanding, allowing models to internalize visual reconstruction capabilities and improve multimodal understanding performance.
arXiv:2608. 19285v1 Announce Type: cross Abstract: Recent Visual-Language Models (VLMs) have enhanced the capabilities of pre-trained LLMs by adding vision tokens alongside text, with approaches like LLaVA showing impressive results.
arXiv:2606. 24716v1 Announce Type: cross Abstract: Sparse autoencoders (SAEs) are increasingly used to extract interpretable concepts from vision and vision language models, yet existing evaluation methods largely rely on proxy metrics or qualitative inspection rather than measuring semantic correspondence.