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79 changes: 79 additions & 0 deletions
79
...omalydetector/Azure.AI.AnomalyDetector/tests/samples/Sample1_DetectEntireSeriesAnomaly.cs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,79 @@ | ||
| // Copyright (c) Microsoft Corporation. All rights reserved. | ||
| // Licensed under the MIT License. | ||
|
|
||
| using System; | ||
| using System.Collections.Generic; | ||
| using System.IO; | ||
| using System.Linq; | ||
| using System.Reflection; | ||
| using System.Text; | ||
| using System.Threading.Tasks; | ||
| using Azure.AI.AnomalyDetector.Models; | ||
| using Azure.Core.TestFramework; | ||
| using NUnit.Framework; | ||
|
|
||
| namespace Azure.AI.AnomalyDetector.Tests.Samples | ||
| { | ||
| public partial class AnomalyDetectorSamples : SamplesBase<AnomalyDetectorTestEnvironment> | ||
| { | ||
| [Test] | ||
| public async Task DetectEntireSeriesAnomaly() | ||
| { | ||
| //read endpoint and apiKey | ||
| string endpoint = TestEnvironment.Endpoint; | ||
| string apiKey = TestEnvironment.ApiKey; | ||
|
|
||
| var endpointUri = new Uri(endpoint); | ||
| var credential = new AzureKeyCredential(apiKey); | ||
|
|
||
| //create client | ||
| AnomalyDetectorClient client = new AnomalyDetectorClient(endpointUri, credential); | ||
|
|
||
| //read data | ||
| string datapath = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "samples", "data", "request-data.csv"); | ||
|
|
||
| List<Point> list = File.ReadAllLines(datapath, Encoding.UTF8) | ||
| .Where(e => e.Trim().Length != 0) | ||
| .Select(e => e.Split(',')) | ||
| .Where(e => e.Length == 2) | ||
| .Select(e => new Point(DateTime.Parse(e[0]), float.Parse(e[1]))).ToList(); | ||
|
|
||
| //create request | ||
| Request request = new Request(list, Granularity.Daily); | ||
|
|
||
| //detect | ||
| Console.WriteLine("Detecting anomalies in the entire time series."); | ||
| try | ||
| { | ||
| EntireDetectResponse result = await client.EntireDetectAsync(request).ConfigureAwait(false); | ||
|
|
||
| if (result.IsAnomaly.Contains(true)) | ||
| { | ||
| Console.WriteLine("An anomaly was detected at index:"); | ||
| for (int i = 0; i < request.Series.Count; ++i) | ||
| { | ||
| if (result.IsAnomaly[i]) | ||
| { | ||
| Console.Write(i); | ||
| Console.Write(" "); | ||
| } | ||
| } | ||
| Console.WriteLine(); | ||
| } | ||
| else | ||
| { | ||
| Console.WriteLine(" No anomalies detected in the series."); | ||
| } | ||
| } | ||
| catch (RequestFailedException ex) | ||
| { | ||
| Console.WriteLine("Error code: " + ex.ErrorCode); | ||
| Console.WriteLine("Error message: " + ex.Message); | ||
| } | ||
| catch (Exception ex) | ||
| { | ||
| Console.WriteLine(ex.Message); | ||
| } | ||
| } | ||
| } | ||
| } |
70 changes: 70 additions & 0 deletions
70
sdk/anomalydetector/Azure.AI.AnomalyDetector/tests/samples/Sample2_DetectLastPointAnomaly.cs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,70 @@ | ||
| // Copyright (c) Microsoft Corporation. All rights reserved. | ||
| // Licensed under the MIT License. | ||
|
|
||
| using System; | ||
| using System.Collections.Generic; | ||
| using System.IO; | ||
| using System.Linq; | ||
| using System.Reflection; | ||
| using System.Text; | ||
| using System.Threading.Tasks; | ||
| using Azure.AI.AnomalyDetector.Models; | ||
| using Azure.Core.TestFramework; | ||
| using NUnit.Framework; | ||
|
|
||
| namespace Azure.AI.AnomalyDetector.Tests.Samples | ||
| { | ||
| public partial class AnomalyDetectorSamples : SamplesBase<AnomalyDetectorTestEnvironment> | ||
| { | ||
| [Test] | ||
| public async Task DetectLastPointAnomaly() | ||
| { | ||
| //read endpoint and apiKey | ||
| string endpoint = TestEnvironment.Endpoint; | ||
| string apiKey = TestEnvironment.ApiKey; | ||
|
|
||
| var endpointUri = new Uri(endpoint); | ||
| var credential = new AzureKeyCredential(apiKey); | ||
|
|
||
| //create client | ||
| AnomalyDetectorClient client = new AnomalyDetectorClient(endpointUri, credential); | ||
|
|
||
| //read data | ||
| string datapath = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "samples", "data", "request-data.csv"); | ||
|
|
||
| List<Point> list = File.ReadAllLines(datapath, Encoding.UTF8) | ||
| .Where(e => e.Trim().Length != 0) | ||
| .Select(e => e.Split(',')) | ||
| .Where(e => e.Length == 2) | ||
| .Select(e => new Point(DateTime.Parse(e[0]), float.Parse(e[1]))).ToList(); | ||
|
|
||
| //create request | ||
| Request request = new Request(list, Granularity.Daily); | ||
|
|
||
| //detect | ||
| Console.WriteLine("Detecting the anomaly status of the latest point in the series."); | ||
| try | ||
| { | ||
| LastDetectResponse result = await client.LastDetectAsync(request).ConfigureAwait(false); | ||
|
|
||
| if (result.IsAnomaly) | ||
| { | ||
| Console.WriteLine("The latest point was detected as an anomaly."); | ||
| } | ||
| else | ||
| { | ||
| Console.WriteLine("The latest point was not detected as an anomaly."); | ||
| } | ||
| } | ||
| catch (RequestFailedException ex) | ||
| { | ||
| Console.WriteLine("Error code: " + ex.ErrorCode); | ||
| Console.WriteLine("Error message: " + ex.Message); | ||
| } | ||
| catch (Exception ex) | ||
| { | ||
| Console.WriteLine(ex.Message); | ||
| } | ||
| } | ||
| } | ||
| } |
79 changes: 79 additions & 0 deletions
79
sdk/anomalydetector/Azure.AI.AnomalyDetector/tests/samples/Sample3_DetectChangePoint.cs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,79 @@ | ||
| // Copyright (c) Microsoft Corporation. All rights reserved. | ||
| // Licensed under the MIT License. | ||
|
|
||
| using System; | ||
| using System.Collections.Generic; | ||
| using System.IO; | ||
| using System.Linq; | ||
| using System.Reflection; | ||
| using System.Text; | ||
| using System.Threading.Tasks; | ||
| using Azure.AI.AnomalyDetector.Models; | ||
| using Azure.Core.TestFramework; | ||
| using NUnit.Framework; | ||
|
|
||
| namespace Azure.AI.AnomalyDetector.Tests.Samples | ||
| { | ||
| public partial class AnomalyDetectorSamples : SamplesBase<AnomalyDetectorTestEnvironment> | ||
| { | ||
| [Test] | ||
| public async Task DetectChangePoint() | ||
| { | ||
| //read endpoint and apiKey | ||
| string endpoint = TestEnvironment.Endpoint; | ||
| string apiKey = TestEnvironment.ApiKey; | ||
|
|
||
| var endpointUri = new Uri(endpoint); | ||
| var credential = new AzureKeyCredential(apiKey); | ||
|
|
||
| //create client | ||
| AnomalyDetectorClient client = new AnomalyDetectorClient(endpointUri, credential); | ||
|
|
||
| //read data | ||
| string datapath = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "samples", "data", "request-data.csv"); | ||
|
|
||
| List<Point> list = File.ReadAllLines(datapath, Encoding.UTF8) | ||
| .Where(e => e.Trim().Length != 0) | ||
| .Select(e => e.Split(',')) | ||
| .Where(e => e.Length == 2) | ||
| .Select(e => new Point(DateTime.Parse(e[0]), float.Parse(e[1]))).ToList(); | ||
|
|
||
| //create request | ||
| ChangePointDetectRequest request = new ChangePointDetectRequest(list, Granularity.Daily); | ||
|
|
||
| //detect | ||
| Console.WriteLine("Detecting the change point in the series."); | ||
| try | ||
| { | ||
| ChangePointDetectResponse result = await client.ChangePointDetectAsync(request).ConfigureAwait(false); | ||
|
|
||
| if (result.IsChangePoint.Contains(true)) | ||
| { | ||
| Console.WriteLine("A change point was detected at index:"); | ||
| for (int i = 0; i < request.Series.Count; ++i) | ||
| { | ||
| if (result.IsChangePoint[i]) | ||
| { | ||
| Console.Write(i); | ||
| Console.Write(" "); | ||
| } | ||
| } | ||
| Console.WriteLine(); | ||
| } | ||
| else | ||
| { | ||
| Console.WriteLine("No change point detected in the series."); | ||
| } | ||
| } | ||
| catch (RequestFailedException ex) | ||
| { | ||
| Console.WriteLine("Error code: " + ex.ErrorCode); | ||
| Console.WriteLine("Error message: " + ex.Message); | ||
| } | ||
| catch (Exception ex) | ||
| { | ||
| Console.WriteLine(ex.Message); | ||
| } | ||
| } | ||
| } | ||
| } |
47 changes: 47 additions & 0 deletions
47
sdk/anomalydetector/Azure.AI.AnomalyDetector/tests/samples/data/request-data.csv
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|---|---|---|
| @@ -0,0 +1,47 @@ | ||
| 2018-03-01T00:00:00Z,32858923 | ||
| 2018-03-02T00:00:00Z,29615278 | ||
| 2018-03-03T00:00:00Z,22839355 | ||
| 2018-03-04T00:00:00Z,25948736 | ||
| 2018-03-05T00:00:00Z,34139159 | ||
| 2018-03-06T00:00:00Z,33843985 | ||
| 2018-03-07T00:00:00Z,33637661 | ||
| 2018-03-08T00:00:00Z,32627350 | ||
| 2018-03-09T00:00:00Z,29881076 | ||
| 2018-03-10T00:00:00Z,22681575 | ||
| 2018-03-11T00:00:00Z,24629393 | ||
| 2018-03-12T00:00:00Z,34010679 | ||
| 2018-03-13T00:00:00Z,33893888 | ||
| 2018-03-14T00:00:00Z,33760076 | ||
| 2018-03-15T00:00:00Z,33093515 | ||
| 2018-03-16T00:00:00Z,29945555 | ||
| 2018-03-17T00:00:00Z,22676212 | ||
| 2018-03-18T00:00:00Z,25262514 | ||
| 2018-03-19T00:00:00Z,33631649 | ||
| 2018-03-20T00:00:00Z,34468310 | ||
| 2018-03-21T00:00:00Z,34212281 | ||
| 2018-03-22T00:00:00Z,38144434 | ||
| 2018-03-23T00:00:00Z,34662949 | ||
| 2018-03-24T00:00:00Z,24623684 | ||
| 2018-03-25T00:00:00Z,26530491 | ||
| 2018-03-26T00:00:00Z,35445003 | ||
| 2018-03-27T00:00:00Z,34250789 | ||
| 2018-03-28T00:00:00Z,33423012 | ||
| 2018-03-29T00:00:00Z,30744783 | ||
| 2018-03-30T00:00:00Z,25825128 | ||
| 2018-03-31T00:00:00Z,21244209 | ||
| 2018-04-01T00:00:00Z,22576956 | ||
| 2018-04-02T00:00:00Z,31957221 | ||
| 2018-04-03T00:00:00Z,33841228 | ||
| 2018-04-04T00:00:00Z,33554483 | ||
| 2018-04-05T00:00:00Z,32383350 | ||
| 2018-04-06T00:00:00Z,29494850 | ||
| 2018-04-07T00:00:00Z,22815534 | ||
| 2018-04-08T00:00:00Z,25557267 | ||
| 2018-04-09T00:00:00Z,34858252 | ||
| 2018-04-10T00:00:00Z,34750597 | ||
| 2018-04-11T00:00:00Z,34717956 | ||
| 2018-04-12T00:00:00Z,34132534 | ||
| 2018-04-13T00:00:00Z,30762236 | ||
| 2018-04-14T00:00:00Z,22504059 | ||
| 2018-04-15T00:00:00Z,26149060 | ||
| 2018-04-16T00:00:00Z,35250105 |