Build · Topology (matrix)
toeplitz¶
Build a deterministic Toeplitz recurrent matrix (constant per diagonal).
from resdag.layers import ESNLayer
reservoir = ESNLayer(500, feedback_size=3, topology="toeplitz", spectral_radius=0.9)
| parameter | default |
|---|---|
weight |
0.1 |
decay |
1.0 |
bandwidth |
None |
Override any parameter with the tuple spec — topology=("toeplitz", {...}) —
or pre-configure with get_topology("toeplitz", ...). Scaling to a target
spectral radius happens after construction, whatever the source.
See also¶
- Initialization — every way to specify structure
- Reference — the registry API