เมื่อสร้างการทดสอบแล้ว คุณต้องสร้างกลุ่มทดสอบหลายกลุ่ม เพื่อให้การทดลองข้อมูลเพิ่มเติม เกี่ยวกับสิ่งที่คุณ การทดสอบ
แขนทดสอบ
ExperimentArm
แสดงส่วนหนึ่งของ
การเปรียบเทียบที่คุณทำในการทดสอบ การทดสอบทั้งหมดจะต้อง
มีกลุ่มควบคุมเพียง 1 กลุ่มเท่านั้น กลุ่มนี้เป็นแคมเปญที่มีอยู่ซึ่ง
พื้นฐานที่คุณใช้เปรียบเทียบกับกลุ่มอื่น
ส่วนอีกกลุ่มหนึ่งเรียกว่ากลุ่มทดสอบ และคุณทำการเปลี่ยนแปลงในกลุ่มเหล่านี้ แคมเปญก่อนเริ่มการทดสอบ
ExperimentArm
ยังมีการตั้งค่า traffic_split
ด้วย ซึ่งช่วยให้คุณ
ระบุเปอร์เซ็นต์ของการเข้าชมที่จะส่งไปยังแต่ละกลุ่มทดสอบ
แต่ละกลุ่มทดสอบต้องระบุการแยกการเข้าชมและผลรวมของการแยกการเข้าชม
ค่าในกลุ่มทั้งหมดต้องรวมกันได้ 100 รายการ
ต้องสร้างกลุ่มการทดสอบทั้งหมดเนื่องจากข้อจำกัดการแยกการเข้าชมนี้ ในคำขอเดียวกัน
ตัวอย่างโค้ด
Java
private String createExperimentArms( GoogleAdsClient googleAdsClient, long customerId, long campaignId, String experiment) { List<ExperimentArmOperation> operations = new ArrayList<>(); operations.add( ExperimentArmOperation.newBuilder() .setCreate( // The "control" arm references an already-existing campaign. ExperimentArm.newBuilder() .setControl(true) .addCampaigns(ResourceNames.campaign(customerId, campaignId)) .setExperiment(experiment) .setName("control arm") .setTrafficSplit(40) .build()) .build()); operations.add( ExperimentArmOperation.newBuilder() .setCreate( // The non-"control" arm, also called a "treatment" arm, will automatically // generate draft campaigns that you can modify before starting the experiment. ExperimentArm.newBuilder() .setControl(false) .setExperiment(experiment) .setName("experiment arm") .setTrafficSplit(60) .build()) .build()); try (ExperimentArmServiceClient experimentArmServiceClient = googleAdsClient.getLatestVersion().createExperimentArmServiceClient()) { // Constructs the mutate request. MutateExperimentArmsRequest mutateRequest = MutateExperimentArmsRequest.newBuilder() .setCustomerId(Long.toString(customerId)) .addAllOperations(operations) // We want to fetch the draft campaign IDs from the treatment arm, so the easiest way to do // that is to have the response return the newly created entities. .setResponseContentType(ResponseContentType.MUTABLE_RESOURCE) .build(); // Sends the mutate request. MutateExperimentArmsResponse response = experimentArmServiceClient.mutateExperimentArms(mutateRequest); // Results always return in the order that you specify them in the request. Since we created // the treatment arm last, it will be the last result. If you don't remember which arm is the // treatment arm, you can always filter the query in the next section with // `experiment_arm.control = false`. MutateExperimentArmResult controlArmResult = response.getResults(0); MutateExperimentArmResult treatmentArmResult = response.getResults( response.getResultsCount() - 1); System.out.printf("Created control arm with resource name '%s'%n", controlArmResult.getResourceName()); System.out.printf("Created treatment arm with resource name '%s'%n", treatmentArmResult.getResourceName()); return treatmentArmResult.getExperimentArm().getInDesignCampaigns(0); } }
C#
/// <summary> /// Creates the experiment arms. /// </summary> /// <param name="client">The Google Ads client.</param> /// <param name="customerId">The customer ID for which the call is made.</param> /// <param name="baseCampaignId">ID of the campaign for which the control arm is /// created.</param> /// <param name="experimentResourceName">Resource name of the experiment.</param> /// <returns>The control and treatment arms.</returns> private static (MutateExperimentArmResult, MutateExperimentArmResult) CreateExperimentArms(GoogleAdsClient client, long customerId, long baseCampaignId, string experimentResourceName) { // Get the ExperimentArmService. ExperimentArmServiceClient experimentService = client.GetService( Services.V17.ExperimentArmService); // Create the control arm. The control arm references an already-existing campaign. ExperimentArmOperation controlArmOperation = new ExperimentArmOperation() { Create = new ExperimentArm() { Control = true, Campaigns = { ResourceNames.Campaign(customerId, baseCampaignId) }, Experiment = experimentResourceName, Name = "Control Arm", TrafficSplit = 40 } }; // Create the non-control arm. The non-"control" arm, also called a "treatment" arm, // will automatically generate draft campaigns that you can modify before starting the // experiment. ExperimentArmOperation treatmentArmOperation = new ExperimentArmOperation() { Create = new ExperimentArm() { Control = false, Experiment = experimentResourceName, Name = "Experiment Arm", TrafficSplit = 60 } }; // We want to fetch the draft campaign IDs from the treatment arm, so the // easiest way to do that is to have the response return the newly created // entities. MutateExperimentArmsRequest request = new MutateExperimentArmsRequest { CustomerId = customerId.ToString(), Operations = { controlArmOperation, treatmentArmOperation }, ResponseContentType = ResponseContentType.MutableResource }; MutateExperimentArmsResponse response = experimentService.MutateExperimentArms( request ); // Results always return in the order that you specify them in the request. // Since we created the treatment arm last, it will be the last result. MutateExperimentArmResult controlArm = response.Results.First(); MutateExperimentArmResult treatmentArm = response.Results.Last(); Console.WriteLine($"Created control arm with resource name " + $"'{controlArm.ResourceName}."); Console.WriteLine($"Created treatment arm with resource name" + $" '{treatmentArm.ResourceName}'."); return (controlArm, treatmentArm); }
PHP
private static function createExperimentArms( GoogleAdsClient $googleAdsClient, int $customerId, int $campaignId, string $experimentResourceName ): string { $operations = []; $experimentArm1 = new ExperimentArm([ // The "control" arm references an already-existing campaign. 'control' => true, 'campaigns' => [ResourceNames::forCampaign($customerId, $campaignId)], 'experiment' => $experimentResourceName, 'name' => 'control arm', 'traffic_split' => 40 ]); $operations[] = new ExperimentArmOperation(['create' => $experimentArm1]); $experimentArm2 = new ExperimentArm([ // The non-"control" arm, also called a "treatment" arm, will automatically // generate draft campaigns that you can modify before starting the // experiment. 'control' => false, 'experiment' => $experimentResourceName, 'name' => 'experiment arm', 'traffic_split' => 60 ]); $operations[] = new ExperimentArmOperation(['create' => $experimentArm2]); // Issues a request to create the experiment arms. $experimentArmServiceClient = $googleAdsClient->getExperimentArmServiceClient(); $response = $experimentArmServiceClient->mutateExperimentArms( MutateExperimentArmsRequest::build($customerId, $operations) // We want to fetch the draft campaign IDs from the treatment arm, so the easiest // way to do that is to have the response return the newly created entities. ->setResponseContentType(ResponseContentType::MUTABLE_RESOURCE) ); // Results always return in the order that you specify them in the request. // Since we created the treatment arm last, it will be the last result. $controlArmResourceName = $response->getResults()[0]->getResourceName(); $treatmentArm = $response->getResults()[count($operations) - 1]; print "Created control arm with resource name '$controlArmResourceName'" . PHP_EOL; print "Created treatment arm with resource name '{$treatmentArm->getResourceName()}'" . PHP_EOL; return $treatmentArm->getExperimentArm()->getInDesignCampaigns()[0]; }
Python
def create_experiment_arms(client, customer_id, base_campaign_id, experiment): """Creates a control and treatment experiment arms. Args: client: an initialized GoogleAdsClient instance. customer_id: a client customer ID. base_campaign_id: the campaign ID to associate with the control arm of the experiment. experiment: the resource name for an experiment. Returns: the resource name for the new treatment experiment arm. """ operations = [] campaign_service = client.get_service("CampaignService") # The "control" arm references an already-existing campaign. operation_1 = client.get_type("ExperimentArmOperation") exa_1 = operation_1.create exa_1.control = True exa_1.campaigns.append( campaign_service.campaign_path(customer_id, base_campaign_id) ) exa_1.experiment = experiment exa_1.name = "control arm" exa_1.traffic_split = 40 operations.append(operation_1) # The non-"control" arm, also called a "treatment" arm, will automatically # generate draft campaigns that you can modify before starting the # experiment. operation_2 = client.get_type("ExperimentArmOperation") exa_2 = operation_2.create exa_2.control = False exa_2.experiment = experiment exa_2.name = "experiment arm" exa_2.traffic_split = 60 operations.append(operation_2) experiment_arm_service = client.get_service("ExperimentArmService") request = client.get_type("MutateExperimentArmsRequest") request.customer_id = customer_id request.operations = operations # We want to fetch the draft campaign IDs from the treatment arm, so the # easiest way to do that is to have the response return the newly created # entities. request.response_content_type = ( client.enums.ResponseContentTypeEnum.MUTABLE_RESOURCE ) response = experiment_arm_service.mutate_experiment_arms(request=request) # Results always return in the order that you specify them in the request. # Since we created the treatment arm second, it will be the second result. control_arm_result = response.results[0] treatment_arm_result = response.results[1] print( f"Created control arm with resource name {control_arm_result.resource_name}" ) print( f"Created treatment arm with resource name {treatment_arm_result.resource_name}" ) return treatment_arm_result.experiment_arm.in_design_campaigns[0]
Ruby
def create_experiment_arms(client, customer_id, base_campaign_id, experiment) operations = [] operations << client.operation.create_resource.experiment_arm do |ea| # The "control" arm references an already-existing campaign. ea.control = true ea.campaigns << client.path.campaign(customer_id, base_campaign_id) ea.experiment = experiment ea.name = 'control arm' ea.traffic_split = 40 end operations << client.operation.create_resource.experiment_arm do |ea| # The non-"control" arm, also called a "treatment" arm, will automatically # generate draft campaigns that you can modify before starting the # experiment. ea.control = false ea.experiment = experiment ea.name = 'experiment arm' ea.traffic_split = 60 end response = client.service.experiment_arm.mutate_experiment_arms( customer_id: customer_id, operations: operations, # We want to fetch the draft campaign IDs from the treatment arm, so the # easiest way to do that is to have the response return the newly created # entities. response_content_type: :MUTABLE_RESOURCE, ) # Results always return in the order that you specify them in the request. # Since we created the treatment arm last, it will be the last result. control_arm_result = response.results.first treatment_arm_result = response.results.last puts "Created control arm with resource name #{control_arm_result.resource_name}." puts "Created treatment arm with resource name #{treatment_arm_result.resource_name}." treatment_arm_result.experiment_arm.in_design_campaigns.first end
Perl
sub create_experiment_arms { my ($api_client, $customer_id, $base_campaign_id, $experiment) = @_; my $operations = []; push @$operations, Google::Ads::GoogleAds::V17::Services::ExperimentArmService::ExperimentArmOperation ->new({ create => Google::Ads::GoogleAds::V17::Resources::ExperimentArm->new({ # The "control" arm references an already-existing campaign. control => "true", campaigns => [ Google::Ads::GoogleAds::V17::Utils::ResourceNames::campaign( $customer_id, $base_campaign_id ) ], experiment => $experiment, name => "control arm", trafficSplit => 40 })}); push @$operations, Google::Ads::GoogleAds::V17::Services::ExperimentArmService::ExperimentArmOperation ->new({ create => Google::Ads::GoogleAds::V17::Resources::ExperimentArm->new({ # The non-"control" arm, also called a "treatment" arm, will automatically # generate draft campaigns that you can modify before starting the # experiment. control => "false", experiment => $experiment, name => "experiment arm", trafficSplit => 60 })}); my $response = $api_client->ExperimentArmService()->mutate({ customerId => $customer_id, operations => $operations, # We want to fetch the draft campaign IDs from the treatment arm, so the # easiest way to do that is to have the response return the newly created # entities. responseContentType => MUTABLE_RESOURCE }); # Results always return in the order that you specify them in the request. # Since we created the treatment arm last, it will be the last result. my $control_arm_result = $response->{results}[0]; my $treatment_arm_result = $response->{results}[1]; printf "Created control arm with resource name '%s'.\n", $control_arm_result->{resourceName}; printf "Created treatment arm with resource name '%s'.\n", $treatment_arm_result->{resourceName}; return $treatment_arm_result->{experimentArm}{inDesignCampaigns}[0]; }
ประเด็นสำคัญเกี่ยวกับตัวอย่างด้านบนมีดังนี้
name
ของแต่ละกลุ่มทดสอบต้องไม่ซ้ำกันภายในExperiment
traffic_split
ต้องเพิ่มได้สูงสุด 100 ในทุกๆ กลุ่มต้องตั้ง
control
เป็นtrue
สำหรับสล็อตแมชชีน 1 เครื่องเท่านั้น กลุ่มอื่นๆ ทั้งหมดต้องมี ตั้งค่าเป็นfalse
เฉพาะกลุ่มควบคุมเท่านั้นที่ระบุอาร์เรย์
campaigns
ที่เก็บได้เพียง 1 รายการ แคมเปญ
กลุ่มทดสอบ
เมื่อสร้างกลุ่มทดสอบทั้งหมดแล้ว กลุ่มทดสอบ ซึ่งก็คือกลุ่มต่างๆ
ที่ตั้งค่า control
เป็น false
ระบบจะป้อนข้อมูลให้โดยอัตโนมัติ
in_design_campaigns
คุณสามารถดึงข้อมูลช่องนี้จากการตอบกลับของ API
โดยตั้งค่าประเภทเนื้อหาการตอบกลับเป็น MUTABLE_RESOURCE
เช่นเดียวกับในโค้ด
นอกจากนี้ คุณยังดึงข้อมูลผ่าน
การค้นหา GoogleAdsService
:
SELECT experiment_arm.in_design_campaigns
FROM experiment_arm
WHERE experiment_arm.resource_name = "TREATMENT_ARM_RESOURCE_NAME"
แคมเปญที่ออกแบบเอง
แคมเปญออกแบบเหล่านี้เป็นแคมเปญปกติ ทำอะไรก็ได้ การเปลี่ยนแปลงที่ต้องการทดสอบในแคมเปญเหล่านี้ การควบคุม แคมเปญจะไม่ได้รับผลกระทบ เมื่อคุณตั้งเวลาการทดสอบแล้ว การเปลี่ยนแปลงเหล่านี้ กลายเป็นแคมเปญจริงที่สามารถแสดงโฆษณาได้
แคมเปญที่อยู่ระหว่างการออกแบบเหล่านี้เป็นแคมเปญฉบับร่างทางเทคนิค หากคุณต้องการ
ค้นหาใน GoogleAdsService
ให้เพิ่ม include_drafts=true
พารามิเตอร์ลงในการค้นหา
คุณต้องทำการเปลี่ยนแปลงในแคมเปญที่ออกแบบไว้อย่างน้อย 1 รายการก่อนจึงจะ กำหนดเวลาการทดสอบ