diff --git a/src/rbm/params.py b/src/rbm/params.py
index 83ed4f5..22da05f 100644
--- a/src/rbm/params.py
+++ b/src/rbm/params.py
@@ -26,6 +26,27 @@ class RbmParams(Params):
 		self.do_gibbs_sample_hidden = False
 		self.do_batch_sample = False
 
+	@classmethod
+	def from_dict(cls, params: dict, version: str = '0'):
+		obj = RbmParams()
+
+		if "0" in version or "1" in version:
+			obj.learning_rate = params["learningRate"]
+			obj.momentum = params["momentum"]
+			obj.weight_decay = params["weightDecay"]
+			obj.num_epochs = params["numEpochs"]
+			obj.num_gibbs_samples = params["numGibbs"]
+			obj.mini_batch_size = params["miniBatchSize"]
+			obj.do_rao_blackwell = params["doRaoBlackwell"]
+			obj.do_gibbs_sample_visible = params["gibbsDoSampleVisible"]
+			obj.do_gibbs_sample_hidden = params["gibbsDoSampleHidden"]
+			obj.do_batch_sample = params["doSampleBatch"]
+
+		if "1" in version:
+			obj.do_gaussian_visible = params["doGaussianVisible"]
+			obj.do_gaussian_hidden = params["doGaussianHidden"]
+
+		return obj
 
 class LayerParams(Params):
 	def __init__(self, num_visible, num_hidden):
diff --git a/src/rbm/stack_deep.py b/src/rbm/stack_deep.py
new file mode 100644
index 0000000..f4c51c5
--- /dev/null
+++ b/src/rbm/stack_deep.py
@@ -0,0 +1,5 @@
+from stack import Stack, StackType
+
+class StackDeep(Stack):
+	def __init__(self, name: str):
+		Stack.__init__(self, StackType.Deep, name)
diff --git a/src/rbm/stack_factory.py b/src/rbm/stack_factory.py
new file mode 100644
index 0000000..ad09521
--- /dev/null
+++ b/src/rbm/stack_factory.py
@@ -0,0 +1,74 @@
+import json
+from collections.abc import Callable
+from stack import StackType
+from layer import Layer
+from params import RbmParams
+from stack_deep import StackDeep
+from stack_rnn import StackRnn
+
+
+class StackFactory:
+	def __init__(self):
+		pass
+
+
+	@classmethod
+	def from_dict(cls, project: dict, layer_constructor: Callable = None):
+		name = project["stack"]["name"]
+		layers = project["stack"]["layers"]
+
+		try:
+			stack_type = StackType[project["stack"]["type_string"]]
+		except KeyError:
+			stack_type = StackType.Deep
+
+		obj = None
+		if stack_type == StackType.Deep:
+			obj = StackDeep(name)
+		if stack_type == StackType.Rnn:
+			obj = StackRnn(name)
+
+		if obj is None:
+			return obj
+
+		for layer in layers:
+			layer_id = layer["id"]
+			layer_name = layer["name"]
+			num_visible_x = layer["numVisibleX"]
+			num_visible_y = layer["numVisibleY"]
+			num_hidden = layer["numHidden"]
+			try:
+				num_context = layer["numContext"]
+			except KeyError:
+				num_context = 0
+
+			# Determine version by existence of keys
+			layer_params = layer["rbm"]["params"]
+			params_version = '0'
+			if "doGaussianHidden" in layer_params and "doGaussianVisible" in layer_params:
+				params_version = '1'
+
+			params = RbmParams.from_dict(layer_params, params_version)
+
+			# Create layer
+			layer_obj = Layer(f"{layer_name}-{layer_id}", (num_visible_x*num_visible_y+num_context, num_hidden), params)
+
+			# Add layer to stack
+			obj.layer_add(layer_obj)
+
+		return obj
+
+	@classmethod
+	def from_file(cls, filename: str, layer_constructor: Callable = None):
+		obj = None
+		with open(filename, "r") as fp:
+			prj = json.load(fp)
+			obj = StackFactory.from_dict(prj)
+
+		return obj
+
+
+if __name__ == "__main__":
+	stack = StackFactory.from_file("/home/jens/work/repos/Rbm/many.prj")
+
+	print("Test: [passed]")
diff --git a/src/rbm/stack_rnn.py b/src/rbm/stack_rnn.py
new file mode 100644
index 0000000..81b6d79
--- /dev/null
+++ b/src/rbm/stack_rnn.py
@@ -0,0 +1,5 @@
+from stack import Stack, StackType
+
+class StackRnn(Stack):
+	def __init__(self, name: str):
+		Stack.__init__(self, StackType.Rnn, name)