Release 0.6.1
Added
- Added TensorFlow implementation for
nengo.SpikingRectifiedLinear
neuron type.
Changed
- Optimizer variables (e.g., momentum values) will only be initialized the first time that optimizer is passed to
sim.train
. Subsequent calls tosim.train
will resume with the values from the previous call. - Low-level simulation input/output formats have been reworked to make them slightly easier to use (for users who want to bypass
sim.run
orsim.train
and access the TensorFlow session directly). - Batch dimension will always be first (if present) when checking model parameters via
sim.data
. - TensorFlow ops created within the Simulator context will now default to the same device as the Simulator.
- Update minimum Nengo version to 2.7.0
Fixed
- Better error message if training data has incorrect rank
- Avoid reinstalling TensorFlow if one of the nightly build packages is already installed
- Lowpass synapse can now be applied to multidimensional inputs
- TensorNodes will no longer be built into the default graph when checking their output dimensionality.
Removed
- Removed
utils.cast_dtype
function