Chilkat Online Tools

ListDocumentClassifiers Classic ASP Example

Amazon Comprehend

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<%
' This example requires the Chilkat API to have been previously unlocked.
' See Global Unlock Sample for sample code.

set rest = Server.CreateObject("Chilkat_9_5_0.Rest")

set authAws = Server.CreateObject("Chilkat_9_5_0.AuthAws")
authAws.AccessKey = "AWS_ACCESS_KEY"
authAws.SecretKey = "AWS_SECRET_KEY"

' Don't forget to change the region to your particular region. (Also make the same change in the call to Connect below.)
authAws.Region = "us-west-2"
authAws.ServiceName = "comprehend"
' SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
success = rest.SetAuthAws(authAws)

' URL: https://comprehend.us-west-2.amazonaws.com/
' Use the same region as specified above.
success = rest.Connect("comprehend.us-west-2.amazonaws.com",443,1,1)
If (success <> 1) Then
    Response.Write "<pre>" & Server.HTMLEncode( "ConnectFailReason: " & rest.ConnectFailReason) & "</pre>"
    Response.Write "<pre>" & Server.HTMLEncode( rest.LastErrorText) & "</pre>"
    Response.End
End If

' The following code creates the JSON request body.
' The JSON created by this code is shown below.

' Use this online tool to generate code from sample JSON:
' Generate Code to Create JSON

set json = Server.CreateObject("Chilkat_9_5_0.JsonObject")
success = json.UpdateString("Filter.DocumentClassifierName","string")
success = json.UpdateString("Filter.Status","string")
success = json.UpdateInt("Filter.SubmitTimeAfter",123)
success = json.UpdateInt("Filter.SubmitTimeBefore",123)
success = json.UpdateInt("MaxResults",123)
success = json.UpdateString("NextToken","string")

' The JSON request body created by the above code:

' {
'   "Filter": {
'     "DocumentClassifierName": "string",
'     "Status": "string",
'     "SubmitTimeAfter": number,
'     "SubmitTimeBefore": number
'   },
'   "MaxResults": number,
'   "NextToken": "string"
' }

success = rest.AddHeader("Content-Type","application/x-amz-json-1.1")
success = rest.AddHeader("X-Amz-Target","Comprehend_20171127.ListDocumentClassifiers")

set sbRequestBody = Server.CreateObject("Chilkat_9_5_0.StringBuilder")
success = json.EmitSb(sbRequestBody)
set sbResponseBody = Server.CreateObject("Chilkat_9_5_0.StringBuilder")
success = rest.FullRequestSb("POST","/",sbRequestBody,sbResponseBody)
If (success <> 1) Then
    Response.Write "<pre>" & Server.HTMLEncode( rest.LastErrorText) & "</pre>"
    Response.End
End If

respStatusCode = rest.ResponseStatusCode
Response.Write "<pre>" & Server.HTMLEncode( "response status code = " & respStatusCode) & "</pre>"
If (respStatusCode <> 200) Then
    Response.Write "<pre>" & Server.HTMLEncode( "Response Header:") & "</pre>"
    Response.Write "<pre>" & Server.HTMLEncode( rest.ResponseHeader) & "</pre>"
    Response.Write "<pre>" & Server.HTMLEncode( "Response Body:") & "</pre>"
    Response.Write "<pre>" & Server.HTMLEncode( sbResponseBody.GetAsString()) & "</pre>"
    Response.End
End If

set jResp = Server.CreateObject("Chilkat_9_5_0.JsonObject")
success = jResp.LoadSb(sbResponseBody)

' The following code parses the JSON response.
' A sample JSON response is shown below the sample code.

' Use this online tool to generate parsing code from sample JSON:
' Generate Parsing Code from JSON

NextToken = jResp.StringOf("NextToken")
i = 0
count_i = jResp.SizeOfArray("DocumentClassifierPropertiesList")
Do While i < count_i
    jResp.I = i
    Accuracy = jResp.IntOf("DocumentClassifierPropertiesList[i].ClassifierMetadata.EvaluationMetrics.Accuracy")
    F1Score = jResp.IntOf("DocumentClassifierPropertiesList[i].ClassifierMetadata.EvaluationMetrics.F1Score")
    HammingLoss = jResp.IntOf("DocumentClassifierPropertiesList[i].ClassifierMetadata.EvaluationMetrics.HammingLoss")
    MicroF1Score = jResp.IntOf("DocumentClassifierPropertiesList[i].ClassifierMetadata.EvaluationMetrics.MicroF1Score")
    MicroPrecision = jResp.IntOf("DocumentClassifierPropertiesList[i].ClassifierMetadata.EvaluationMetrics.MicroPrecision")
    MicroRecall = jResp.IntOf("DocumentClassifierPropertiesList[i].ClassifierMetadata.EvaluationMetrics.MicroRecall")
    Precision = jResp.IntOf("DocumentClassifierPropertiesList[i].ClassifierMetadata.EvaluationMetrics.Precision")
    Recall = jResp.IntOf("DocumentClassifierPropertiesList[i].ClassifierMetadata.EvaluationMetrics.Recall")
    NumberOfLabels = jResp.IntOf("DocumentClassifierPropertiesList[i].ClassifierMetadata.NumberOfLabels")
    NumberOfTestDocuments = jResp.IntOf("DocumentClassifierPropertiesList[i].ClassifierMetadata.NumberOfTestDocuments")
    NumberOfTrainedDocuments = jResp.IntOf("DocumentClassifierPropertiesList[i].ClassifierMetadata.NumberOfTrainedDocuments")
    DataAccessRoleArn = jResp.StringOf("DocumentClassifierPropertiesList[i].DataAccessRoleArn")
    DocumentClassifierArn = jResp.StringOf("DocumentClassifierPropertiesList[i].DocumentClassifierArn")
    EndTime = jResp.IntOf("DocumentClassifierPropertiesList[i].EndTime")
    DataFormat = jResp.StringOf("DocumentClassifierPropertiesList[i].InputDataConfig.DataFormat")
    LabelDelimiter = jResp.StringOf("DocumentClassifierPropertiesList[i].InputDataConfig.LabelDelimiter")
    S3Uri = jResp.StringOf("DocumentClassifierPropertiesList[i].InputDataConfig.S3Uri")
    TestS3Uri = jResp.StringOf("DocumentClassifierPropertiesList[i].InputDataConfig.TestS3Uri")
    LanguageCode = jResp.StringOf("DocumentClassifierPropertiesList[i].LanguageCode")
    Message = jResp.StringOf("DocumentClassifierPropertiesList[i].Message")
    Mode = jResp.StringOf("DocumentClassifierPropertiesList[i].Mode")
    ModelKmsKeyId = jResp.StringOf("DocumentClassifierPropertiesList[i].ModelKmsKeyId")
    KmsKeyId = jResp.StringOf("DocumentClassifierPropertiesList[i].OutputDataConfig.KmsKeyId")
    OutputDataConfigS3Uri = jResp.StringOf("DocumentClassifierPropertiesList[i].OutputDataConfig.S3Uri")
    SourceModelArn = jResp.StringOf("DocumentClassifierPropertiesList[i].SourceModelArn")
    Status = jResp.StringOf("DocumentClassifierPropertiesList[i].Status")
    SubmitTime = jResp.IntOf("DocumentClassifierPropertiesList[i].SubmitTime")
    TrainingEndTime = jResp.IntOf("DocumentClassifierPropertiesList[i].TrainingEndTime")
    TrainingStartTime = jResp.IntOf("DocumentClassifierPropertiesList[i].TrainingStartTime")
    VersionName = jResp.StringOf("DocumentClassifierPropertiesList[i].VersionName")
    VolumeKmsKeyId = jResp.StringOf("DocumentClassifierPropertiesList[i].VolumeKmsKeyId")
    j = 0
    count_j = jResp.SizeOfArray("DocumentClassifierPropertiesList[i].InputDataConfig.AugmentedManifests")
    Do While j < count_j
        jResp.J = j
        AnnotationDataS3Uri = jResp.StringOf("DocumentClassifierPropertiesList[i].InputDataConfig.AugmentedManifests[j].AnnotationDataS3Uri")
        DocumentType = jResp.StringOf("DocumentClassifierPropertiesList[i].InputDataConfig.AugmentedManifests[j].DocumentType")
        S3Uri = jResp.StringOf("DocumentClassifierPropertiesList[i].InputDataConfig.AugmentedManifests[j].S3Uri")
        SourceDocumentsS3Uri = jResp.StringOf("DocumentClassifierPropertiesList[i].InputDataConfig.AugmentedManifests[j].SourceDocumentsS3Uri")
        Split = jResp.StringOf("DocumentClassifierPropertiesList[i].InputDataConfig.AugmentedManifests[j].Split")
        k = 0
        count_k = jResp.SizeOfArray("DocumentClassifierPropertiesList[i].InputDataConfig.AugmentedManifests[j].AttributeNames")
        Do While k < count_k
            jResp.K = k
            strVal = jResp.StringOf("DocumentClassifierPropertiesList[i].InputDataConfig.AugmentedManifests[j].AttributeNames[k]")
            k = k + 1
        Loop
        j = j + 1
    Loop
    j = 0
    count_j = jResp.SizeOfArray("DocumentClassifierPropertiesList[i].VpcConfig.SecurityGroupIds")
    Do While j < count_j
        jResp.J = j
        strVal = jResp.StringOf("DocumentClassifierPropertiesList[i].VpcConfig.SecurityGroupIds[j]")
        j = j + 1
    Loop
    j = 0
    count_j = jResp.SizeOfArray("DocumentClassifierPropertiesList[i].VpcConfig.Subnets")
    Do While j < count_j
        jResp.J = j
        strVal = jResp.StringOf("DocumentClassifierPropertiesList[i].VpcConfig.Subnets[j]")
        j = j + 1
    Loop
    i = i + 1
Loop

' A sample JSON response body parsed by the above code:

' {
'   "DocumentClassifierPropertiesList": [
'     {
'       "ClassifierMetadata": {
'         "EvaluationMetrics": {
'           "Accuracy": number,
'           "F1Score": number,
'           "HammingLoss": number,
'           "MicroF1Score": number,
'           "MicroPrecision": number,
'           "MicroRecall": number,
'           "Precision": number,
'           "Recall": number
'         },
'         "NumberOfLabels": number,
'         "NumberOfTestDocuments": number,
'         "NumberOfTrainedDocuments": number
'       },
'       "DataAccessRoleArn": "string",
'       "DocumentClassifierArn": "string",
'       "EndTime": number,
'       "InputDataConfig": {
'         "AugmentedManifests": [
'           {
'             "AnnotationDataS3Uri": "string",
'             "AttributeNames": [
'               "string"
'             ],
'             "DocumentType": "string",
'             "S3Uri": "string",
'             "SourceDocumentsS3Uri": "string",
'             "Split": "string"
'           }
'         ],
'         "DataFormat": "string",
'         "LabelDelimiter": "string",
'         "S3Uri": "string",
'         "TestS3Uri": "string"
'       },
'       "LanguageCode": "string",
'       "Message": "string",
'       "Mode": "string",
'       "ModelKmsKeyId": "string",
'       "OutputDataConfig": {
'         "KmsKeyId": "string",
'         "S3Uri": "string"
'       },
'       "SourceModelArn": "string",
'       "Status": "string",
'       "SubmitTime": number,
'       "TrainingEndTime": number,
'       "TrainingStartTime": number,
'       "VersionName": "string",
'       "VolumeKmsKeyId": "string",
'       "VpcConfig": {
'         "SecurityGroupIds": [
'           "string"
'         ],
'         "Subnets": [
'           "string"
'         ]
'       }
'     }
'   ],
'   "NextToken": "string"
' }

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