Amazon SageMaker Service Update: AWS sagemaker - Features: This release adds support for random seed, it's an integer value used to initialize a pseudo-random number generator. Setting a random seed will allow the hyperparameter tuning search strategies to produce more consistent configurations for the same tuning job.

Author: AWS

.changes/next-release/feature-AmazonSageMakerService-752e126.json

@@ -0,0 +1,6 @@
+{
+    "type": "feature",
+    "category": "Amazon SageMaker Service",
+    "contributor": "",
+    "description": "AWS sagemaker - Features: This release adds support for random seed, it's an integer value used to initialize a pseudo-random number generator. Setting a random seed will allow the hyperparameter tuning search strategies to produce more consistent configurations for the same tuning job."
+}

services/sagemaker/src/main/resources/codegen-resources/service-2.json

@@ -6776,7 +6776,7 @@
         },
         "UserProfileName":{
           "shape":"UserProfileName",
-          "documentation":"<p>The user profile name.</p>"
+          "documentation":"<p>The user profile name. If this value is not set, then <code>SpaceName</code> must be set.</p>"
         },
         "AppType":{
           "shape":"AppType",
@@ -6796,7 +6796,7 @@
         },
         "SpaceName":{
           "shape":"SpaceName",
-          "documentation":"<p>The name of the space.</p>"
+          "documentation":"<p>The name of the space. If this value is not set, then <code>UserProfileName</code> must be set.</p>"
         }
       }
     },
@@ -9562,7 +9562,7 @@
         },
         "UserProfileName":{
           "shape":"UserProfileName",
-          "documentation":"<p>The user profile name.</p>"
+          "documentation":"<p>The user profile name. If this value is not set, then <code>SpaceName</code> must be set.</p>"
         },
         "AppType":{
           "shape":"AppType",
@@ -9574,7 +9574,7 @@
         },
         "SpaceName":{
           "shape":"SpaceName",
-          "documentation":"<p>The name of the space.</p>"
+          "documentation":"<p>The name of the space. If this value is not set, then <code>UserProfileName</code> must be set.</p>"
         }
       }
     },
@@ -10479,7 +10479,7 @@
         },
         "UserProfileName":{
           "shape":"UserProfileName",
-          "documentation":"<p>The user profile name.</p>"
+          "documentation":"<p>The user profile name. If this value is not set, then <code>SpaceName</code> must be set.</p>"
         },
         "AppType":{
           "shape":"AppType",
@@ -10544,7 +10544,7 @@
         },
         "SpaceName":{
           "shape":"SpaceName",
-          "documentation":"<p>The name of the space.</p>"
+          "documentation":"<p>The name of the space. If this value is not set, then <code>UserProfileName</code> must be set.</p>"
         }
       }
     },
@@ -17207,15 +17207,15 @@
         },
         "HyperParameterTuningJobObjective":{
           "shape":"HyperParameterTuningJobObjective",
-          "documentation":"<p>The <a>HyperParameterTuningJobObjective</a> object that specifies the objective metric for this tuning job.</p>"
+          "documentation":"<p>The <a>HyperParameterTuningJobObjective</a> specifies the objective metric used to evaluate the performance of training jobs launched by this tuning job.</p>"
         },
         "ResourceLimits":{
           "shape":"ResourceLimits",
-          "documentation":"<p>The <a>ResourceLimits</a> object that specifies the maximum number of training jobs and parallel training jobs for this tuning job.</p>"
+          "documentation":"<p>The <a>ResourceLimits</a> object that specifies the maximum number of training and parallel training jobs that can be used for this hyperparameter tuning job.</p>"
         },
         "ParameterRanges":{
           "shape":"ParameterRanges",
-          "documentation":"<p>The <a>ParameterRanges</a> object that specifies the ranges of hyperparameters that this tuning job searches.</p>"
+          "documentation":"<p>The <a>ParameterRanges</a> object that specifies the ranges of hyperparameters that this tuning job searches over to find the optimal configuration for the highest model performance against .your chosen objective metric. </p>"
         },
         "TrainingJobEarlyStoppingType":{
           "shape":"TrainingJobEarlyStoppingType",
@@ -17224,6 +17224,10 @@
         "TuningJobCompletionCriteria":{
           "shape":"TuningJobCompletionCriteria",
           "documentation":"<p>The tuning job's completion criteria.</p>"
+        },
+        "RandomSeed":{
+          "shape":"RandomSeed",
+          "documentation":"<p>A value used to initialize a pseudo-random number generator. Setting a random seed and using the same seed later for the same tuning job will allow hyperparameter optimization to find more a consistent hyperparameter configuration between the two runs.</p>"
         }
       },
       "documentation":"<p>Configures a hyperparameter tuning job.</p>"
@@ -19121,11 +19125,11 @@
         },
         "UserProfileNameEquals":{
           "shape":"UserProfileName",
-          "documentation":"<p>A parameter to search by user profile name.</p>"
+          "documentation":"<p>A parameter to search by user profile name. If <code>SpaceNameEquals</code> is set, then this value cannot be set.</p>"
         },
         "SpaceNameEquals":{
           "shape":"SpaceName",
-          "documentation":"<p>A parameter to search by space name.</p>"
+          "documentation":"<p>A parameter to search by space name. If <code>UserProfileNameEquals</code> is set, then this value cannot be set.</p>"
         }
       }
     },
@@ -27766,6 +27770,10 @@
         "R_STUDIO_USER"
       ]
     },
+    "RandomSeed":{
+      "type":"integer",
+      "min":0
+    },
     "RealTimeInferenceConfig":{
       "type":"structure",
       "required":[