Merge pull request #26 from Azure-Samples/pafarley-updates

add scenarios
Azure-Samples · Sep 4, 2020 · deb2909 · deb2909
2 parents f4a27f0 + b9353bb
commit deb2909
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diff --git a/quickstarts/sdk/csharp-sdk-sample.cs b/quickstarts/sdk/csharp-sdk-sample.cs
@@ -42,6 +42,7 @@ class Program{
 
             EntireDetectSampleAsync(client, request).Wait(); // Async method for batch anomaly detection
             LastDetectSampleAsync(client, request).Wait(); // Async method for analyzing the latest data point in the set
+            DetectChangePoint(client, request).Wait(); // Async method for change point detection
 
             Console.WriteLine("\nPress ENTER to exit.");
             Console.ReadLine();
@@ -146,5 +147,32 @@ static async Task LastDetectSampleAsync(IAnomalyDetectorClient client, Request r
             }
         }
         // </latestPointExample>
+
+        // <changePointExample>
+        public async Task DetectChangePoint(IAnomalyDetectorClient client, Request request)
+        {
+            Console.WriteLine("Detecting the change points in the series.");
+
+            ChangePointDetectResponse result = await client.DetectChangePointAsync(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.");
+            }
+        }
+        // </changePointExample>
     }
 }
diff --git a/quickstarts/sdk/python-sdk-sample.py b/quickstarts/sdk/python-sdk-sample.py
@@ -93,3 +93,25 @@
 else:
     print('The latest point is not detected as anomaly.')
 # </latestPointDetection>
+
+# Detect change points
+
+# <changePointDetection>
+
+print('Detecting change points in the entire time series.')
+
+try:
+    response = client.detect_change_point(request)
+except AnomalyDetectorError as e:
+    print('Error code: {}'.format(e.error.code), 'Error message: {}'.format(e.error.message))
+except Exception as e:
+     print(e)
+
+if any(response.is_change_point):
+    print('An change point was detected at index:')
+    for i, value in enumerate(response.is_change_point):
+        if value:
+            print(i)
+else:
+    print('No change point were detected in the time series.')
+# </changePointDetection>