Build · Topology (matrix)
block_diagonal¶
Build a block-diagonal recurrent matrix of constant-valued blocks.
from resdag.layers import ESNLayer
reservoir = ESNLayer(500, feedback_size=3, topology="block_diagonal", spectral_radius=0.9)
| parameter | default |
|---|---|
weight |
1.0 |
block_size |
1 |
Override any parameter with the tuple spec — topology=("block_diagonal", {...}) —
or pre-configure with get_topology("block_diagonal", ...). Scaling to a target
spectral radius happens after construction, whatever the source.
See also¶
- Initialization — every way to specify structure
- Reference — the registry API