fraudtransaction-task 0.0.4

Technical task anomaly detection

=========== Fraud Transaction Detection

Fraud Transaction Detection provides a model developed by python sklearn library clustering and classification algorithm for finding the fraud transactions in a given dataset. You might find it most useful for tasks involving finding which transactions are fraudulent transactions in a given dataset. It supports both CSV and ods file types as of now and a single sample record can be provided as an array. Typical usage often looks like this::

#!/usr/bin/env python

import frauddetection.use_model as fd

fd.FraudDetectionPredict.predictSingleSample([1284b75c-ecae-4015-8e3d-359c0347ede8, 0, 1, 1, 1, 0, 188, 174, 0, 1, 3, 3, 8, 52, 1, 1, 1, 1])
fd.FraudDetectionPredict.predictDatasetCsv('data.csv') #path to csv file as argument
fd.FraudDetectionPredict.predictDatasetOds('data.ods') #path to ods file as argument

Note

When providing a single sample, the feature values should be provided as an array excluding the consumer id and gender column value.

Output

Output look like this::

[1]
[0 0 1 ... 0 0 0]
[0 0 0 ... 0 1 0]

• 0 denotes normal transaction

• 1 denotes anomaly transaction (fraud transaction)