Add random encoding circuits (#293)

Author: David-Kreplin

docs/modules/classes.rst

@@ -68,6 +68,8 @@ Encoding Circuits
    encoding_circuit.KyriienkoEncodingCircuit
    encoding_circuit.QiskitEncodingCircuit
    encoding_circuit.QCNNEncodingCircuit
+   encoding_circuit.RandomLayeredEncodingCircuit
+   encoding_circuit.RandomEncodingCircuit
 
 
 Encoding Circuit Tools

src/squlearn/encoding_circuit/__init__.py

@@ -12,6 +12,8 @@
 from .circuit_library.chebyshev_rx import ChebyshevRx
 from .circuit_library.param_z_feature_map import ParamZFeatureMap
 from .circuit_library.qiskit_encoding_circuit import QiskitEncodingCircuit
+from .circuit_library.random_encoding_circuit import RandomEncodingCircuit
+from .circuit_library.random_layered_encoding_circuit import RandomLayeredEncodingCircuit
 from .circuit_library.kyriienko_nonlinear_encoding_circuit import KyriienkoEncodingCircuit
 
 __all__ = [
@@ -31,5 +33,7 @@
     "ChebyshevRx",
     "ParamZFeatureMap",
     "QiskitEncodingCircuit",
+    "RandomEncodingCircuit",
+    "RandomLayeredEncodingCircuit",
     "KyriienkoEncodingCircuit",
 ]