diff --git a/backend/gRPCProjector/Dockerfile b/backend/gRPCProjector/node/Dockerfile
similarity index 100%
rename from backend/gRPCProjector/Dockerfile
rename to backend/gRPCProjector/node/Dockerfile
diff --git a/backend/gRPCProjector/package-lock.json b/backend/gRPCProjector/node/package-lock.json
similarity index 100%
rename from backend/gRPCProjector/package-lock.json
rename to backend/gRPCProjector/node/package-lock.json
diff --git a/backend/gRPCProjector/package.json b/backend/gRPCProjector/node/package.json
similarity index 100%
rename from backend/gRPCProjector/package.json
rename to backend/gRPCProjector/node/package.json
diff --git a/backend/gRPCProjector/protos/README.md b/backend/gRPCProjector/node/protos/README.md
similarity index 100%
rename from backend/gRPCProjector/protos/README.md
rename to backend/gRPCProjector/node/protos/README.md
diff --git a/backend/gRPCProjector/protos/v3/projector.proto b/backend/gRPCProjector/node/protos/v3/projector.proto
similarity index 100%
rename from backend/gRPCProjector/protos/v3/projector.proto
rename to backend/gRPCProjector/node/protos/v3/projector.proto
diff --git a/backend/gRPCProjector/src/grpcServer.js b/backend/gRPCProjector/node/src/grpcServer.js
similarity index 100%
rename from backend/gRPCProjector/src/grpcServer.js
rename to backend/gRPCProjector/node/src/grpcServer.js
diff --git a/backend/gRPCProjector/python/__pycache__/projector_pb2.cpython-38.pyc b/backend/gRPCProjector/python/__pycache__/projector_pb2.cpython-38.pyc
new file mode 100644
index 0000000000000000000000000000000000000000..0812ba7ac0dafc317f002a7f310df4c4bd25e7e5
Binary files /dev/null and b/backend/gRPCProjector/python/__pycache__/projector_pb2.cpython-38.pyc differ
diff --git a/backend/gRPCProjector/python/__pycache__/projector_pb2_grpc.cpython-38.pyc b/backend/gRPCProjector/python/__pycache__/projector_pb2_grpc.cpython-38.pyc
new file mode 100644
index 0000000000000000000000000000000000000000..f95009adeb8c6035fbca843d5f5745e6c5051400
Binary files /dev/null and b/backend/gRPCProjector/python/__pycache__/projector_pb2_grpc.cpython-38.pyc differ
diff --git a/backend/gRPCProjector/python/grpcServer.py b/backend/gRPCProjector/python/grpcServer.py
new file mode 100644
index 0000000000000000000000000000000000000000..78db1b041024e0ce07c19779220427c266290efc
--- /dev/null
+++ b/backend/gRPCProjector/python/grpcServer.py
@@ -0,0 +1,42 @@
+from concurrent import futures
+import grpc
+import projector_pb2_grpc as rpc
+
+import projector_pb2 as projector
+
+
+
+class ProjectorService(rpc.ProjectorServicer):
+
+ def __init__(self):
+ self.pointID = 0
+
+ def getProjectionPoints(self, request_iterator, context):
+ print("Connected")
+ for message in request_iterator:
+ yield self.rowToPoint(message)
+
+ def rowToPoint(self, row):
+ hdvector = row.hdvector
+ returnPoint = projector.Point(id=self.pointID, x = float(hdvector[0]), y=float(hdvector[1]))
+ self.pointID += 1
+
+
+ if self.pointID % 1000 == 0:
+ print("Received {} points!".format(self.pointID))
+ return returnPoint
+
+def serveServer():
+ port = '[::]:50051'
+ server = grpc.server(futures.ThreadPoolExecutor(max_workers=10))
+ rpc.add_ProjectorServicer_to_server(ProjectorService(), server)
+ server.add_insecure_port(port)
+ server.start()
+ print("Listening on port: " + port)
+ server.wait_for_termination()
+
+def serveLocal():
+ return
+
+if __name__ == '__main__':
+ serveServer()
diff --git a/backend/gRPCProjector/python/projector_pb2.py b/backend/gRPCProjector/python/projector_pb2.py
new file mode 100644
index 0000000000000000000000000000000000000000..3f34f7013e3463ae66d6eccbf6a8ba4069907ad1
--- /dev/null
+++ b/backend/gRPCProjector/python/projector_pb2.py
@@ -0,0 +1,239 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: projector.proto
+
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import message as _message
+from google.protobuf import reflection as _reflection
+from google.protobuf import symbol_database as _symbol_database
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from google.protobuf import empty_pb2 as google_dot_protobuf_dot_empty__pb2
+
+
+DESCRIPTOR = _descriptor.FileDescriptor(
+ name='projector.proto',
+ package='provee',
+ syntax='proto3',
+ serialized_options=b'\n\017nl.uuvig.proveeB\022ProveProjectorGRCPP\001\242\002\006PROVEE',
+ create_key=_descriptor._internal_create_key,
+ serialized_pb=b'\n\x0fprojector.proto\x12\x06provee\x1a\x1bgoogle/protobuf/empty.proto\")\n\x05Point\x12\n\n\x02id\x18\x01 \x01(\x05\x12\t\n\x01x\x18\x02 \x01(\x02\x12\t\n\x01y\x18\x03 \x01(\x02\"D\n\x0bTrainingSet\x12\x0f\n\x07modelid\x18\x01 \x01(\t\x12$\n\x04rows\x18\x02 \x03(\x0b\x32\x16.provee.TrainingSetRow\"2\n\x0eTrainingSetRow\x12\n\n\x02id\x18\x01 \x01(\t\x12\x14\n\x08hdvector\x18\x02 \x03(\x01\x42\x02\x10\x01\x32\xf9\x01\n\tProjector\x12\x37\n\x05start\x12\x16.google.protobuf.Empty\x1a\x16.google.protobuf.Empty\x12\x36\n\x04stop\x12\x16.google.protobuf.Empty\x1a\x16.google.protobuf.Empty\x12\x42\n\x13getProjectionPoints\x12\x16.provee.TrainingSetRow\x1a\r.provee.Point\"\x00(\x01\x30\x01\x12\x37\n\ngetUpdates\x12\x16.google.protobuf.Empty\x1a\r.provee.Point\"\x00\x30\x01\x42\x30\n\x0fnl.uuvig.proveeB\x12ProveProjectorGRCPP\x01\xa2\x02\x06PROVEEb\x06proto3'
+ ,
+ dependencies=[google_dot_protobuf_dot_empty__pb2.DESCRIPTOR,])
+
+
+
+
+_POINT = _descriptor.Descriptor(
+ name='Point',
+ full_name='provee.Point',
+ filename=None,
+ file=DESCRIPTOR,
+ containing_type=None,
+ create_key=_descriptor._internal_create_key,
+ fields=[
+ _descriptor.FieldDescriptor(
+ name='id', full_name='provee.Point.id', index=0,
+ number=1, type=5, cpp_type=1, label=1,
+ has_default_value=False, default_value=0,
+ message_type=None, enum_type=None, containing_type=None,
+ is_extension=False, extension_scope=None,
+ serialized_options=None, file=DESCRIPTOR, create_key=_descriptor._internal_create_key),
+ _descriptor.FieldDescriptor(
+ name='x', full_name='provee.Point.x', index=1,
+ number=2, type=2, cpp_type=6, label=1,
+ has_default_value=False, default_value=float(0),
+ message_type=None, enum_type=None, containing_type=None,
+ is_extension=False, extension_scope=None,
+ serialized_options=None, file=DESCRIPTOR, create_key=_descriptor._internal_create_key),
+ _descriptor.FieldDescriptor(
+ name='y', full_name='provee.Point.y', index=2,
+ number=3, type=2, cpp_type=6, label=1,
+ has_default_value=False, default_value=float(0),
+ message_type=None, enum_type=None, containing_type=None,
+ is_extension=False, extension_scope=None,
+ serialized_options=None, file=DESCRIPTOR, create_key=_descriptor._internal_create_key),
+ ],
+ extensions=[
+ ],
+ nested_types=[],
+ enum_types=[
+ ],
+ serialized_options=None,
+ is_extendable=False,
+ syntax='proto3',
+ extension_ranges=[],
+ oneofs=[
+ ],
+ serialized_start=56,
+ serialized_end=97,
+)
+
+
+_TRAININGSET = _descriptor.Descriptor(
+ name='TrainingSet',
+ full_name='provee.TrainingSet',
+ filename=None,
+ file=DESCRIPTOR,
+ containing_type=None,
+ create_key=_descriptor._internal_create_key,
+ fields=[
+ _descriptor.FieldDescriptor(
+ name='modelid', full_name='provee.TrainingSet.modelid', index=0,
+ number=1, type=9, cpp_type=9, label=1,
+ has_default_value=False, default_value=b"".decode('utf-8'),
+ message_type=None, enum_type=None, containing_type=None,
+ is_extension=False, extension_scope=None,
+ serialized_options=None, file=DESCRIPTOR, create_key=_descriptor._internal_create_key),
+ _descriptor.FieldDescriptor(
+ name='rows', full_name='provee.TrainingSet.rows', index=1,
+ number=2, type=11, cpp_type=10, label=3,
+ has_default_value=False, default_value=[],
+ message_type=None, enum_type=None, containing_type=None,
+ is_extension=False, extension_scope=None,
+ serialized_options=None, file=DESCRIPTOR, create_key=_descriptor._internal_create_key),
+ ],
+ extensions=[
+ ],
+ nested_types=[],
+ enum_types=[
+ ],
+ serialized_options=None,
+ is_extendable=False,
+ syntax='proto3',
+ extension_ranges=[],
+ oneofs=[
+ ],
+ serialized_start=99,
+ serialized_end=167,
+)
+
+
+_TRAININGSETROW = _descriptor.Descriptor(
+ name='TrainingSetRow',
+ full_name='provee.TrainingSetRow',
+ filename=None,
+ file=DESCRIPTOR,
+ containing_type=None,
+ create_key=_descriptor._internal_create_key,
+ fields=[
+ _descriptor.FieldDescriptor(
+ name='id', full_name='provee.TrainingSetRow.id', index=0,
+ number=1, type=9, cpp_type=9, label=1,
+ has_default_value=False, default_value=b"".decode('utf-8'),
+ message_type=None, enum_type=None, containing_type=None,
+ is_extension=False, extension_scope=None,
+ serialized_options=None, file=DESCRIPTOR, create_key=_descriptor._internal_create_key),
+ _descriptor.FieldDescriptor(
+ name='hdvector', full_name='provee.TrainingSetRow.hdvector', index=1,
+ number=2, type=1, cpp_type=5, label=3,
+ has_default_value=False, default_value=[],
+ message_type=None, enum_type=None, containing_type=None,
+ is_extension=False, extension_scope=None,
+ serialized_options=b'\020\001', file=DESCRIPTOR, create_key=_descriptor._internal_create_key),
+ ],
+ extensions=[
+ ],
+ nested_types=[],
+ enum_types=[
+ ],
+ serialized_options=None,
+ is_extendable=False,
+ syntax='proto3',
+ extension_ranges=[],
+ oneofs=[
+ ],
+ serialized_start=169,
+ serialized_end=219,
+)
+
+_TRAININGSET.fields_by_name['rows'].message_type = _TRAININGSETROW
+DESCRIPTOR.message_types_by_name['Point'] = _POINT
+DESCRIPTOR.message_types_by_name['TrainingSet'] = _TRAININGSET
+DESCRIPTOR.message_types_by_name['TrainingSetRow'] = _TRAININGSETROW
+_sym_db.RegisterFileDescriptor(DESCRIPTOR)
+
+Point = _reflection.GeneratedProtocolMessageType('Point', (_message.Message,), {
+ 'DESCRIPTOR' : _POINT,
+ '__module__' : 'projector_pb2'
+ # @@protoc_insertion_point(class_scope:provee.Point)
+ })
+_sym_db.RegisterMessage(Point)
+
+TrainingSet = _reflection.GeneratedProtocolMessageType('TrainingSet', (_message.Message,), {
+ 'DESCRIPTOR' : _TRAININGSET,
+ '__module__' : 'projector_pb2'
+ # @@protoc_insertion_point(class_scope:provee.TrainingSet)
+ })
+_sym_db.RegisterMessage(TrainingSet)
+
+TrainingSetRow = _reflection.GeneratedProtocolMessageType('TrainingSetRow', (_message.Message,), {
+ 'DESCRIPTOR' : _TRAININGSETROW,
+ '__module__' : 'projector_pb2'
+ # @@protoc_insertion_point(class_scope:provee.TrainingSetRow)
+ })
+_sym_db.RegisterMessage(TrainingSetRow)
+
+
+DESCRIPTOR._options = None
+_TRAININGSETROW.fields_by_name['hdvector']._options = None
+
+_PROJECTOR = _descriptor.ServiceDescriptor(
+ name='Projector',
+ full_name='provee.Projector',
+ file=DESCRIPTOR,
+ index=0,
+ serialized_options=None,
+ create_key=_descriptor._internal_create_key,
+ serialized_start=222,
+ serialized_end=471,
+ methods=[
+ _descriptor.MethodDescriptor(
+ name='start',
+ full_name='provee.Projector.start',
+ index=0,
+ containing_service=None,
+ input_type=google_dot_protobuf_dot_empty__pb2._EMPTY,
+ output_type=google_dot_protobuf_dot_empty__pb2._EMPTY,
+ serialized_options=None,
+ create_key=_descriptor._internal_create_key,
+ ),
+ _descriptor.MethodDescriptor(
+ name='stop',
+ full_name='provee.Projector.stop',
+ index=1,
+ containing_service=None,
+ input_type=google_dot_protobuf_dot_empty__pb2._EMPTY,
+ output_type=google_dot_protobuf_dot_empty__pb2._EMPTY,
+ serialized_options=None,
+ create_key=_descriptor._internal_create_key,
+ ),
+ _descriptor.MethodDescriptor(
+ name='getProjectionPoints',
+ full_name='provee.Projector.getProjectionPoints',
+ index=2,
+ containing_service=None,
+ input_type=_TRAININGSETROW,
+ output_type=_POINT,
+ serialized_options=None,
+ create_key=_descriptor._internal_create_key,
+ ),
+ _descriptor.MethodDescriptor(
+ name='getUpdates',
+ full_name='provee.Projector.getUpdates',
+ index=3,
+ containing_service=None,
+ input_type=google_dot_protobuf_dot_empty__pb2._EMPTY,
+ output_type=_POINT,
+ serialized_options=None,
+ create_key=_descriptor._internal_create_key,
+ ),
+])
+_sym_db.RegisterServiceDescriptor(_PROJECTOR)
+
+DESCRIPTOR.services_by_name['Projector'] = _PROJECTOR
+
+# @@protoc_insertion_point(module_scope)
diff --git a/backend/gRPCProjector/python/projector_pb2_grpc.py b/backend/gRPCProjector/python/projector_pb2_grpc.py
new file mode 100644
index 0000000000000000000000000000000000000000..f36b3e05eee43d386a43cd7478846f73688d6141
--- /dev/null
+++ b/backend/gRPCProjector/python/projector_pb2_grpc.py
@@ -0,0 +1,183 @@
+# Generated by the gRPC Python protocol compiler plugin. DO NOT EDIT!
+"""Client and server classes corresponding to protobuf-defined services."""
+import grpc
+
+from google.protobuf import empty_pb2 as google_dot_protobuf_dot_empty__pb2
+import projector_pb2 as projector__pb2
+
+
+class ProjectorStub(object):
+ """Interface exported by the server.
+ """
+
+ def __init__(self, channel):
+ """Constructor.
+
+ Args:
+ channel: A grpc.Channel.
+ """
+ self.start = channel.unary_unary(
+ '/provee.Projector/start',
+ request_serializer=google_dot_protobuf_dot_empty__pb2.Empty.SerializeToString,
+ response_deserializer=google_dot_protobuf_dot_empty__pb2.Empty.FromString,
+ )
+ self.stop = channel.unary_unary(
+ '/provee.Projector/stop',
+ request_serializer=google_dot_protobuf_dot_empty__pb2.Empty.SerializeToString,
+ response_deserializer=google_dot_protobuf_dot_empty__pb2.Empty.FromString,
+ )
+ self.getProjectionPoints = channel.stream_stream(
+ '/provee.Projector/getProjectionPoints',
+ request_serializer=projector__pb2.TrainingSetRow.SerializeToString,
+ response_deserializer=projector__pb2.Point.FromString,
+ )
+ self.getUpdates = channel.unary_stream(
+ '/provee.Projector/getUpdates',
+ request_serializer=google_dot_protobuf_dot_empty__pb2.Empty.SerializeToString,
+ response_deserializer=projector__pb2.Point.FromString,
+ )
+
+
+class ProjectorServicer(object):
+ """Interface exported by the server.
+ """
+
+ def start(self, request, context):
+ """A simple RPC.
+
+ Start the Projector calculation
+ """
+ context.set_code(grpc.StatusCode.UNIMPLEMENTED)
+ context.set_details('Method not implemented!')
+ raise NotImplementedError('Method not implemented!')
+
+ def stop(self, request, context):
+ """Stop the Projector calculation
+ """
+ context.set_code(grpc.StatusCode.UNIMPLEMENTED)
+ context.set_details('Method not implemented!')
+ raise NotImplementedError('Method not implemented!')
+
+ def getProjectionPoints(self, request_iterator, context):
+ """A server-to-client streaming RPC.
+
+ Obtains the Projection Points in 2D given the trainings values stored in a row format. Results are
+ streamed rather than returned at once (e.g. in a response message with a
+ repeated field).
+ """
+ context.set_code(grpc.StatusCode.UNIMPLEMENTED)
+ context.set_details('Method not implemented!')
+ raise NotImplementedError('Method not implemented!')
+
+ def getUpdates(self, request, context):
+ """A server-to-client streaming RPC.
+
+ Obtains the Projection Points in 2D given the trainings values stored in a row format. Results are
+ streamed rather than returned at once (e.g. in a response message with a
+ repeated field).
+ """
+ context.set_code(grpc.StatusCode.UNIMPLEMENTED)
+ context.set_details('Method not implemented!')
+ raise NotImplementedError('Method not implemented!')
+
+
+def add_ProjectorServicer_to_server(servicer, server):
+ rpc_method_handlers = {
+ 'start': grpc.unary_unary_rpc_method_handler(
+ servicer.start,
+ request_deserializer=google_dot_protobuf_dot_empty__pb2.Empty.FromString,
+ response_serializer=google_dot_protobuf_dot_empty__pb2.Empty.SerializeToString,
+ ),
+ 'stop': grpc.unary_unary_rpc_method_handler(
+ servicer.stop,
+ request_deserializer=google_dot_protobuf_dot_empty__pb2.Empty.FromString,
+ response_serializer=google_dot_protobuf_dot_empty__pb2.Empty.SerializeToString,
+ ),
+ 'getProjectionPoints': grpc.stream_stream_rpc_method_handler(
+ servicer.getProjectionPoints,
+ request_deserializer=projector__pb2.TrainingSetRow.FromString,
+ response_serializer=projector__pb2.Point.SerializeToString,
+ ),
+ 'getUpdates': grpc.unary_stream_rpc_method_handler(
+ servicer.getUpdates,
+ request_deserializer=google_dot_protobuf_dot_empty__pb2.Empty.FromString,
+ response_serializer=projector__pb2.Point.SerializeToString,
+ ),
+ }
+ generic_handler = grpc.method_handlers_generic_handler(
+ 'provee.Projector', rpc_method_handlers)
+ server.add_generic_rpc_handlers((generic_handler,))
+
+
+ # This class is part of an EXPERIMENTAL API.
+class Projector(object):
+ """Interface exported by the server.
+ """
+
+ @staticmethod
+ def start(request,
+ target,
+ options=(),
+ channel_credentials=None,
+ call_credentials=None,
+ insecure=False,
+ compression=None,
+ wait_for_ready=None,
+ timeout=None,
+ metadata=None):
+ return grpc.experimental.unary_unary(request, target, '/provee.Projector/start',
+ google_dot_protobuf_dot_empty__pb2.Empty.SerializeToString,
+ google_dot_protobuf_dot_empty__pb2.Empty.FromString,
+ options, channel_credentials,
+ insecure, call_credentials, compression, wait_for_ready, timeout, metadata)
+
+ @staticmethod
+ def stop(request,
+ target,
+ options=(),
+ channel_credentials=None,
+ call_credentials=None,
+ insecure=False,
+ compression=None,
+ wait_for_ready=None,
+ timeout=None,
+ metadata=None):
+ return grpc.experimental.unary_unary(request, target, '/provee.Projector/stop',
+ google_dot_protobuf_dot_empty__pb2.Empty.SerializeToString,
+ google_dot_protobuf_dot_empty__pb2.Empty.FromString,
+ options, channel_credentials,
+ insecure, call_credentials, compression, wait_for_ready, timeout, metadata)
+
+ @staticmethod
+ def getProjectionPoints(request_iterator,
+ target,
+ options=(),
+ channel_credentials=None,
+ call_credentials=None,
+ insecure=False,
+ compression=None,
+ wait_for_ready=None,
+ timeout=None,
+ metadata=None):
+ return grpc.experimental.stream_stream(request_iterator, target, '/provee.Projector/getProjectionPoints',
+ projector__pb2.TrainingSetRow.SerializeToString,
+ projector__pb2.Point.FromString,
+ options, channel_credentials,
+ insecure, call_credentials, compression, wait_for_ready, timeout, metadata)
+
+ @staticmethod
+ def getUpdates(request,
+ target,
+ options=(),
+ channel_credentials=None,
+ call_credentials=None,
+ insecure=False,
+ compression=None,
+ wait_for_ready=None,
+ timeout=None,
+ metadata=None):
+ return grpc.experimental.unary_stream(request, target, '/provee.Projector/getUpdates',
+ google_dot_protobuf_dot_empty__pb2.Empty.SerializeToString,
+ projector__pb2.Point.FromString,
+ options, channel_credentials,
+ insecure, call_credentials, compression, wait_for_ready, timeout, metadata)
diff --git a/backend/gRPCProjector/python/protos/README.md b/backend/gRPCProjector/python/protos/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..128e4b2fa1fce1c43af79e2956e931e79b266d90
--- /dev/null
+++ b/backend/gRPCProjector/python/protos/README.md
@@ -0,0 +1,3 @@
+# protos
+
+Contains all Protos (gRCP) files that are used to communicate between services in Provee
\ No newline at end of file
diff --git a/backend/gRPCProjector/python/protos/v3/projector.proto b/backend/gRPCProjector/python/protos/v3/projector.proto
new file mode 100644
index 0000000000000000000000000000000000000000..de425c04e965f933bfdeac12364f6048b8374035
--- /dev/null
+++ b/backend/gRPCProjector/python/protos/v3/projector.proto
@@ -0,0 +1,71 @@
+syntax = "proto3";
+
+package provee;
+
+import "google/protobuf/empty.proto";
+
+option java_multiple_files = true;
+option java_package = "nl.uuvig.provee";
+option java_outer_classname = "ProveProjectorGRCP";
+option objc_class_prefix = "PROVEE";
+
+
+// Interface exported by the server.
+service Projector {
+ // A simple RPC.
+ //
+ // Start the Projector calculation
+ rpc start(google.protobuf.Empty) returns (google.protobuf.Empty);
+
+ // Stop the Projector calculation
+ rpc stop(google.protobuf.Empty) returns (google.protobuf.Empty);
+
+ // A server-to-client streaming RPC.
+ //
+ // Obtains the Projection Points in 2D given the trainings values stored in a row format. Results are
+ // streamed rather than returned at once (e.g. in a response message with a
+ // repeated field).
+ rpc getProjectionPoints(stream TrainingSetRow) returns (stream Point) {}
+
+ // A server-to-client streaming RPC.
+ //
+ // Obtains the Projection Points in 2D given the trainings values stored in a row format. Results are
+ // streamed rather than returned at once (e.g. in a response message with a
+ // repeated field).
+ rpc getUpdates(google.protobuf.Empty) returns (stream Point) {}
+
+// // A client-to-server streaming RPC.
+// //
+// // Accepts a stream of Points on a route being traversed, returning a
+// // RouteSummary when traversal is completed.
+// rpc RecordRoute(stream Point) returns (RouteSummary) {}
+
+// // A Bidirectional streaming RPC.
+// //
+// // Accepts a stream of RouteNotes sent while a route is being traversed,
+// // while receiving other RouteNotes (e.g. from other users).
+// rpc RouteChat(stream RouteNote) returns (stream RouteNote) {}
+}
+
+// Points are represented as x-y pairs
+message Point {
+ int32 id = 1;
+ float x = 2;
+ float y = 3;
+}
+
+// Needs description
+message TrainingSet {
+ string modelid = 1;
+ repeated TrainingSetRow rows = 2;
+}
+
+// Needs documentation
+message TrainingSetRow {
+ // The id of the row, e.g., row index.
+ string id = 1;
+
+ // The hd vector of the item.
+ repeated double hdvector = 2 [packed=true];
+}
+