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laplacian eigenvalue

3 papers

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Co-occurring keywords · papers mentioning both

graph neural network (2) spectral analysis (2) radial basis function (1) tensor field (1) post-hoc detection (1) probe training (1) differential operator (1) post-hoc method (1) attention map (1) hallucination detection (1)

Papers

Hallucination Detection in LLMs Using Spectral Features of Attention Maps EMNLP 2025 SpectralGap: Graph-Level Out-of-Distribution Detection via Laplacian Eigenvalue Gaps IJCAI 2025 Radial Basis Approximation of Tensor Fields on Manifolds: From Operator Estimation to Manifold Learning JMLR 2023