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finish all refactoring

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This commit is contained in:
wls2002
2024-02-21 15:41:08 +08:00
parent aac41a089d
commit 6970e6a6d5
44 changed files with 856 additions and 825 deletions
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35
algorithm/neat/ga/mutation/default.py
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@@ -92,7 +92,7 @@ class DefaultMutation(BaseMutation):
return nodes_, conns_
def successful():
return nodes_, genome.add_conn(conns_, i_key, o_key, True, genome.conns.new_custom_attrs())
return nodes_, genome.add_conn(conns_, i_key, o_key, True, genome.conn_gene.new_custom_attrs())
def already_exist():
return nodes_, conns_.at[conn_pos, 2].set(True)
@@ -105,11 +105,12 @@ class DefaultMutation(BaseMutation):
return jax.lax.cond(
is_already_exist,
already_exist,
jax.lax.cond(
is_cycle,
nothing,
successful
)
lambda:
jax.lax.cond(
is_cycle,
nothing,
successful
)
)
elif genome.network_type == 'recurrent':
@@ -138,23 +139,23 @@ class DefaultMutation(BaseMutation):
k1, k2, k3, k4 = jax.random.split(randkey, num=4)
r1, r2, r3, r4 = jax.random.uniform(k1, shape=(4,))
def no(k, g):
return g
def no(key_, nodes_, conns_):
return nodes_, conns_
genome = jax.lax.cond(r1 < self.node_add, mutate_add_node, no, k1, nodes, conns)
genome = jax.lax.cond(r2 < self.node_delete, mutate_delete_node, no, k2, nodes, conns)
genome = jax.lax.cond(r3 < self.conn_add, mutate_add_conn, no, k3, nodes, conns)
genome = jax.lax.cond(r4 < self.conn_delete, mutate_delete_conn, no, k4, nodes, conns)
nodes, conns = jax.lax.cond(r1 < self.node_add, mutate_add_node, no, k1, nodes, conns)
nodes, conns = jax.lax.cond(r2 < self.node_delete, mutate_delete_node, no, k2, nodes, conns)
nodes, conns = jax.lax.cond(r3 < self.conn_add, mutate_add_conn, no, k3, nodes, conns)
nodes, conns = jax.lax.cond(r4 < self.conn_delete, mutate_delete_conn, no, k4, nodes, conns)
return genome
return nodes, conns
def mutate_values(self, randkey, genome, nodes, conns):
k1, k2 = jax.random.split(randkey, num=2)
nodes_keys = jax.random.split(k1, num=genome.nodes.shape[0])
conns_keys = jax.random.split(k2, num=genome.conns.shape[0])
nodes_keys = jax.random.split(k1, num=nodes.shape[0])
conns_keys = jax.random.split(k2, num=conns.shape[0])
new_nodes = jax.vmap(genome.nodes.mutate, in_axes=(0, 0))(nodes_keys, nodes)
new_conns = jax.vmap(genome.conns.mutate, in_axes=(0, 0))(conns_keys, conns)
new_nodes = jax.vmap(genome.node_gene.mutate, in_axes=(0, 0))(nodes_keys, nodes)
new_conns = jax.vmap(genome.conn_gene.mutate, in_axes=(0, 0))(conns_keys, conns)
# nan nodes not changed
new_nodes = jnp.where(jnp.isnan(nodes), jnp.nan, new_nodes)