def test_higher_order_1(self):
from lale.lib.lale import Both
from lale.lib.sklearn import PCA, Nystroem
from lale.json_operator import from_json
operator = Both(op1=PCA(n_components=2), op2=Nystroem)
json_expected = {
'class': 'lale.lib.lale.both.BothImpl',
'state': 'trainable',
'operator': 'Both', 'label': 'Both',
'documentation_url': 'https://lale.readthedocs.io/en/latest/modules/lale.lib.lale.both.html',
'hyperparams': {
'op1': {'$ref': '../steps/pca'},
'op2': {'$ref': '../steps/nystroem'}},
'steps': {
'pca': {
'class': 'lale.lib.sklearn.pca.PCAImpl',
'state': 'trainable',
'operator': 'PCA', 'label': 'PCA',
'documentation_url': 'https://lale.readthedocs.io/en/latest/modules/lale.lib.sklearn.pca.html',
'hyperparams': {'n_components': 2},
'is_frozen_trainable': False},
'nystroem': {
'class': 'lale.lib.sklearn.nystroem.NystroemImpl',
'state': 'planned',
'operator': 'Nystroem', 'label': 'Nystroem',
'documentation_url': 'https://lale.readthedocs.io/en/latest/modules/lale.lib.sklearn.nystroem.html'}},
'is_frozen_trainable': False}
json = operator.to_json()
self.assertEqual(json, json_expected)
operator_2 = from_json(json)
json_2 = operator_2.to_json()
self.assertEqual(json, json_2)
def test_higher_order_1(self):
from lale.json_operator import from_json
from lale.lib.lale import Both
from lale.lib.sklearn import PCA, Nystroem
operator = Both(op1=PCA(n_components=2), op2=Nystroem)
json_expected = {
"class": Both.class_name(),
"state": "trainable",
"operator": "Both",
"label": "Both",
"documentation_url":
"https://lale.readthedocs.io/en/latest/modules/lale.lib.lale.both.html",
"hyperparams": {
"op1": {
"$ref": "../steps/pca"
},
"op2": {
"$ref": "../steps/nystroem"
},
},
"steps": {
"pca": {
"class": PCA.class_name(),
"state": "trainable",
"operator": "PCA",
"label": "PCA",
"documentation_url":
"https://lale.readthedocs.io/en/latest/modules/lale.lib.sklearn.pca.html",
"hyperparams": {
"n_components": 2
},
"is_frozen_trainable": False,
},
"nystroem": {
"class":
Nystroem.class_name(),
"state":
"planned",
"operator":
"Nystroem",
"label":
"Nystroem",
"documentation_url":
"https://lale.readthedocs.io/en/latest/modules/lale.lib.sklearn.nystroem.html",
},
},
"is_frozen_trainable": False,
}
json = operator.to_json()
self.assertEqual(json, json_expected)
operator_2 = from_json(json)
json_2 = operator_2.to_json()
self.assertEqual(json, json_2)