Short horizons and sparse concepts: a mathematical view of the readout in the J-lens
Read the original at arxiv.org→arXiv:2608.25347v1 Announce Type: new Abstract: The Jacobian lens (J-lens) has been proposed as a way to read verbalizable representations from language models. However, its principle and meaning lack a detailed and...
Original headline: "Short Horizons and Sparse Concepts: a Mathematical View of the Readout in the J-lens"
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- Aug 27, 04:00 UTC arXiv cs.CL lead source Short Horizons and Sparse Concepts: a Mathematical View of the Readout in the J-lens