add algorithm clpso

examples/algorithm/so/pso_variants/eg_clpso.py

@@ -0,0 +1,33 @@
+from evox import algorithms, problems, pipelines, monitors
+import jax
+import jax.numpy as jnp
+
+algorithm = algorithms.so.pso_vatients.CLPSO(
+    lb=jnp.full(shape=(10,), fill_value=-32),
+    ub=jnp.full(shape=(10,), fill_value=32),
+    pop_size=100,
+    inertia_weight=0.4,
+    const_coefficient=0.6,
+    learning_probability=jnp.full(shape=(100,), fill_value=0.5),
+)
+
+problem = problems.classic.Ackley()
+
+monitor = monitors.FitnessMonitor()
+
+# create a pipeline
+
+pipeline = pipelines.StdPipeline(
+    algorithm=algorithm,
+    problem=problem,
+    fitness_transform=monitor.update,
+)
+
+# init the pipeline
+key = jax.random.PRNGKey(42)
+state = pipeline.init(key)
+
+# run the pipeline for 100 steps
+for i in range(100):
+    state = pipeline.step(state)
+    print(monitor.get_min_fitness())