def lambda_handler(event, context):
sm_fm_endpoint = event["sm_fm_endpoint"]
attribute = event["attribute"]
fm_predictor = RealTimePredictor(endpoint=sm_fm_endpoint,
sagemaker_session=sm_sess)
fm_predictor.content_type = 'application/json'
fm_predictor.serializer = fm_serializer
fm_predictor.deserializer = json_deserializer
payload = build_spare_matrix_payload(attribute)
result = fm_predictor.predict(payload)
pp_result = post_process(result)
return {'statusCode': 200, 'body': pp_result}
from sagemaker.amazon.amazon_estimator import get_image_uri
endpoint_name = 'creditcardfraudlogistic'
Model(
model_data=
's3://creditcardfraud123/logistic/output/linear-learner-191112-2119-002-ac3cc459/output/model.tar.gz',
image=get_image_uri(region_name='us-east-1',
repo_name='linear-learner',
repo_version='latest'),
role='AmazonSageMaker-ExecutionRole-20191005T164168').deploy(
initial_instance_count=1,
instance_type='ml.t2.2xlarge',
endpoint_name=endpoint_name)
predictor = RealTimePredictor(endpoint_name)
predictor.content_type = 'text/csv'
predictor.serializer = csv_serializer
predictor.deserializer = json_deserializer
data = '83916.0,-0.46612620502545604,1.05888696127596,1.6867741713450801,-0.10791713399150099,-0.0534658672545062,-0.67078459643593,0.657296448523877,0.0267747128155009,-0.777065639315537,-0.16451379457928,1.6033857689344901,1.08437897734507,0.621801289885425,0.209210718774203,0.054395914001364995,0.30196805090530604,-0.610384355760504,-0.0111685840197793,0.22161067607904003,0.14522945875429,-0.155193422608588,-0.386047830532794,-0.019162727901044996,0.53588061095157,-0.22766218008636102,0.0387309462886897,0.266651773221212,0.114305983146032,2.58'
print(' ')
if predictor.predict(data)['predictions'][0]['predicted_label'] == 0:
print('Not a Fraudulent Transaction')
else:
print('Fraudulent Transaction')
predictor.delete_endpoint()
predictor.delete_model()
