本文為英文版的機器翻譯版本，如內容有任何歧義或不一致之處，概以英文版為準。
# 用於即時分析的輸出
## 文字輸入的輸出
如果您使用 `Text` 參數輸入文字，輸出會包含分析偵測到的實體陣列。下列範例顯示偵測到兩個 JUDGE 實體的分析。
```
{
"Entities":
[
{
"BeginOffset": 0,
"EndOffset": 22,
"Score": 0.9763959646224976,
"Text": "John Johnson",
"Type": "JUDGE"
},
{
"BeginOffset": 11,
"EndOffset": 15,
"Score": 0.9615424871444702,
"Text": "Thomas Kincaid",
"Type": "JUDGE"
}
]
}
```
## 半結構化輸入的輸出
對於半結構化輸入文件或文字檔案，輸出可以包含下列其他欄位：
+ DocumentMetadata – 文件的擷取資訊。中繼資料包含文件中的頁面清單，其中包含從每個頁面擷取的字元數。如果請求包含 `Byte` 參數，則此欄位會出現在回應中。
+ DocumentType – 輸入文件中每個頁面的文件類型。此欄位會出現在包含 `Byte` 參數之請求的回應中。
+ 區塊 – 輸入文件中每個文字區塊的相關資訊。區塊是巢狀的。頁面區塊包含每行文字的區塊，其中包含每個單字的區塊。此欄位會出現在包含 `Byte` 參數之請求的回應中。
+ BlockReferences – 此實體每個區塊的參考。此欄位會出現在包含 `Byte` 參數之請求的回應中。欄位不存在於文字檔案。
+ 錯誤 – 系統在處理輸入文件時偵測到的頁面層級錯誤。如果系統沒有發生錯誤，則此欄位為空白。
如需這些輸出欄位的說明，請參閱《*Amazon Comprehend API 參考*》中的 [DetectEntities](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DetectEntities.html)。如需配置元素的詳細資訊，請參閱《[Amazon Textract 開發人員指南》中的 Amazon Textract 分析物件](https://docs.aws.amazon.com/textract/latest/dg/how-it-works-document-layout.html)。
下列範例顯示單頁掃描 PDF 輸入文件的輸出。
```
{
"Entities": [{
"Score": 0.9984670877456665,
"Type": "DATE-TIME",
"Text": "September 4,",
"BlockReferences": [{
"BlockId": "42dcaaee-c484-4b5d-9e3f-ae0be928b3e1",
"BeginOffset": 0,
"EndOffset": 12,
"ChildBlocks": [{
"ChildBlockId": "6e9cbb43-f8be-4da0-9a4b-ff9a6c350a14",
"BeginOffset": 0,
"EndOffset": 9
},
{
"ChildBlockId": "599e0d53-ae9f-491b-a762-459b22c79ff5",
"BeginOffset": 0,
"EndOffset": 2
},
{
"ChildBlockId": "599e0d53-ae9f-491b-a762-459b22c79ff5",
"BeginOffset": 0,
"EndOffset": 2
}
]
}]
}],
"DocumentMetadata": {
"Pages": 1,
"ExtractedCharacters": [{
"Page": 1,
"Count": 609
}]
},
"DocumentType": [{
"Page": 1,
"Type": "SCANNED_PDF"
}],
"Blocks": [{
"Id": "ee82edf3-28de-4d63-8883-40e2e4938ccb",
"BlockType": "LINE",
"Text": "Your Band",
"Page": 1,
"Geometry": {
"BoundingBox": {
"Height": 0.024125460535287857,
"Left": 0.11745482683181763,
"Top": 0.06821706146001816,
"Width": 0.12074867635965347
},
"Polygon": [{
"X": 0.11745482683181763,
"Y": 0.06821706146001816
},
{
"X": 0.2382034957408905,
"Y": 0.06821706146001816
},
{
"X": 0.2382034957408905,
"Y": 0.09234252572059631
},
{
"X": 0.11745482683181763,
"Y": 0.09234252572059631
}
]
},
"Relationships": [{
"Ids": [
"b105c561-c8d9-485a-a728-7a5b1a308935",
"60ecb119-3173-4de2-8c5d-de182a5f86a5"
],
"Type": "CHILD"
}]
}]
}
```
下列範例顯示用於分析原生 PDF 文件的輸出。
**Example PDF 文件自訂實體辨識分析的範例輸出**
```
{
"Blocks":
[
{
"BlockType": "LINE",
"Geometry":
{
"BoundingBox":
{
"Height": 0.012575757575757575,
"Left": 0.0,
"Top": 0.0015063131313131314,
"Width": 0.02262091503267974
},
"Polygon":
[
{
"X": 0.0,
"Y": 0.0015063131313131314
},
{
"X": 0.02262091503267974,
"Y": 0.0015063131313131314
},
{
"X": 0.02262091503267974,
"Y": 0.014082070707070706
},
{
"X": 0.0,
"Y": 0.014082070707070706
}
]
},
"Id": "4330efed-6334-4fc4-ba48-e050afa95c8d",
"Page": 1,
"Relationships":
[
{
"ids":
[
"f343ce48-583d-4abe-b84b-a232e266450f"
],
"type": "CHILD"
}
],
"Text": "S-3"
},
{
"BlockType": "WORD",
"Geometry":
{
"BoundingBox":
{
"Height": 0.012575757575757575,
"Left": 0.0,
"Top": 0.0015063131313131314,
"Width": 0.02262091503267974
},
"Polygon":
[
{
"X": 0.0,
"Y": 0.0015063131313131314
},
{
"X": 0.02262091503267974,
"Y": 0.0015063131313131314
},
{
"X": 0.02262091503267974,
"Y": 0.014082070707070706
},
{
"X": 0.0,
"Y": 0.014082070707070706
}
]
},
"Id": "f343ce48-583d-4abe-b84b-a232e266450f",
"Page": 1,
"Relationships":
[],
"Text": "S-3"
}
],
"DocumentMetadata":
{
"PageNumber": 1,
"Pages": 1
},
"DocumentType": "NativePDF",
"Entities":
[
{
"BlockReferences":
[
{
"BeginOffset": 25,
"BlockId": "4330efed-6334-4fc4-ba48-e050afa95c8d",
"ChildBlocks":
[
{
"BeginOffset": 1,
"ChildBlockId": "cbba5534-ac69-4bc4-beef-306c659f70a6",
"EndOffset": 6
}
],
"EndOffset": 30
}
],
"Score": 0.9998825926329088,
"Text": "0.001",
"Type": "OFFERING_PRICE"
},
{
"BlockReferences":
[
{
"BeginOffset": 41,
"BlockId": "f343ce48-583d-4abe-b84b-a232e266450f",
"ChildBlocks":
[
{
"BeginOffset": 0,
"ChildBlockId": "292a2e26-21f0-401b-a2bf-03aa4c47f787",
"EndOffset": 9
}
],
"EndOffset": 50
}
],
"Score": 0.9809727537330395,
"Text": "6,097,560",
"Type": "OFFERED_SHARES"
}
],
"File": "example.pdf",
"Version": "2021-04-30"
}
```