- name
string name;
- type
LayerT type;
- dim_in
size_t dim_in;
total input dimension of this layer (sum of output dimensions of its parents)
- dim_out
size_t dim_out;
total output dimension of this layer
- children
NeuralLayer[] children;
array referencing all the children of this layer
- parents
NeuralLayer[] parents;
array referencing all the parents of this layer
- _learnable
bool _learnable;
Undocumented in source.
- learnable
bool learnable [@property getter]
whether or not this layer has any parameters to be learnt
- out_d
float[] out_d;
dense output vector of this layer (might be unused)
- out_s
SparseF[] out_s;
sparse output vector of this layer (might be unused)
- backgrads
float[][] backgrads;
array of gradients to backpropagate to parents
- init
void init(double random_scale)
Undocumented in source. Be warned that the author may not have intended to support it.
- predict
void predict()
Undocumented in source.
- accumulate_grad
void accumulate_grad(float[] grad)
Undocumented in source. Be warned that the author may not have intended to support it.
- accumulate_grad
void accumulate_grad(SparseF[] grad)
Undocumented in source. Be warned that the author may not have intended to support it.
- num_params
ulong num_params [@property getter]
Undocumented in source.
- dup
NeuralLayer dup()
Undocumented in source. Be warned that the author may not have intended to support it.
- allocate_interface
void allocate_interface()
Undocumented in source. Be warned that the author may not have intended to support it.
- allocate_params
void allocate_params()
Undocumented in source. Be warned that the author may not have intended to support it.
- allocate_grad_params
void allocate_grad_params()
Undocumented in source. Be warned that the author may not have intended to support it.
- optimizer
Optimizer optimizer;
Undocumented in source.
- optimizer_set
optimizer_set [@property getter]
Undocumented in source. Be warned that the author may not have intended to support it.
- set_type
void set_type(LayerT t)
Undocumented in source. Be warned that the author may not have intended to support it.
- forward_prop
void forward_prop()
Undocumented in source. Be warned that the author may not have intended to support it.
- backward_prop
void backward_prop(V[] grad)
Undocumented in source. Be warned that the author may not have intended to support it.
- set_optimizer
void set_optimizer(Optimizer opt_)
Undocumented in source. Be warned that the author may not have intended to support it.
- reset
void reset()
Undocumented in source. Be warned that the author may not have intended to support it.
- set_name
void set_name(string name_)
Undocumented in source. Be warned that the author may not have intended to support it.
- ser
void ser(Serializer s)
Undocumented in source. Be warned that the author may not have intended to support it.
- deser
void deser(Serializer s)
Undocumented in source. Be warned that the author may not have intended to support it.
- serialize
void serialize(Serializer s)
Undocumented in source. Be warned that the author may not have intended to support it.
- deserialize
void deserialize(Serializer s)
Undocumented in source. Be warned that the author may not have intended to support it.
- pre_learning
void pre_learning()
Undocumented in source. Be warned that the author may not have intended to support it.
- post_learning
void post_learning()
Undocumented in source. Be warned that the author may not have intended to support it.
- share_params
void share_params(NeuralLayer layer)
Undocumented in source. Be warned that the author may not have intended to support it.
- recompute_topology
void recompute_topology()
Undocumented in source. Be warned that the author may not have intended to support it.
- not_learnable_branch
bool not_learnable_branch(NeuralLayer layer)
Undocumented in source. Be warned that the author may not have intended to support it.
- toString
string toString()
Undocumented in source. Be warned that the author may not have intended to support it.
ReLU activation layer accepting dense parents.