concept
active
concept:attention-sinkAttention Sink
Phenomenon where layers concentrate most attention weight on the first token, captured by ColSum Concentration metric
Neighborhood — ranked by edge-count
Papers (1)
paper
Related by similarity (8)
cosine ≥ 0.65 · no typed edgeEntities in the same semantic neighborhood but without a typed relation to this one — candidates for new edges or unrecognized duplicates.
- Per-head metric measuring fraction of attention weight concentrated on first token position
- Selective attention mechanism is a component of GWT-2 indicator; AST-1 models and enables control over attention
- Term introduced by this paper for the horizontal axis of information flow in transformers across token-positions via attention heads
- Process using Q, K, V to compute a heat map over K and weighted sum of V.
- Decrease in attention paid to system prompt over conversational turns, leading to persona fidelity degradation (cited from Li et al.)
- Core operation in transformers, computing weighted combinations of previous elements
- Transformer attention heads that could be recruited to extract different kinds of information (text vs. thoughts).
- The act of seeing and feeling the entire field of centers at a place, which Alexander equates with love of life.