---
title: "Test training result"
slug: "ai-application-service-aitems-service-infertest"
tags: ["AiTEMS"]
updated: 2026-09-17T09:35:47Z
published: 2026-09-17T09:35:47Z
canonical: "api.ncloud-docs.com/ai-application-service-aitems-service-infertest"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://api.ncloud-docs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Test training result

Available in Classic and VPC

After training a dataset, test it to verify the training results.

## Request

The following describes the request format for the endpoint. The request format is as follows:

| Method | URI |
| --- | --- |
| GET | /services/{serviceId}/infers/lookup |

### Request headers

For headers common to all AiTEMS APIs, see [AiTEMS request headers](/docs/en/aiservices-aitems-overview#%EC%9A%94%EC%B2%AD%ED%97%A4%EB%8D%94).

### Request path parameters

You can use the following path parameters with your request:

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `serviceId` | String | Required | Service ID - See [Get service list](/docs/en/aiservices-aitems-service-list). |

### Request query parameters

You can use the following query parameters with your request:

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `type` | String | Required | Post-training recommendation type - `personalRecommend` \| `relatedItem` \| `pop` - `personalRecommend`: personalized recommendations based on customer service users' past history - `relatedItem`: personalized recommendations based on an item's association history - `pop`: top item recommendations by rank |
| `targetId` | String | Required | ID of the object to be investigated in the training result - Personalized recommendation: Enter USER_ID - Related item recommendation: Enter ITEM_ID |

### Request example

The following is a sample request.

```
curl --location --request GET 'https://aitems.apigw.ntruss.com/api/v1/services/xv94v******/infers/lookup?type=personalRecommend&targetId=*****' \
--header 'x-ncp-apigw-timestamp: {Timestamp}' \
--header 'x-ncp-iam-access-key: {Access Key}' \
--header 'x-ncp-apigw-signature-v2: {API Gateway Signature}' \
--header 'Content-Type: application/json'
```

## Response

The following describes the response format.

### Response body

The following describes the response body.

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `field` | String | - | Result field name |
| `values` | Array | - | Result value list |

### Response status codes

For response status codes common to all AiTEMS APIs, see [AiTEMS response status codes](/docs/en/aiservices-aitems-overview#%EC%9D%91%EB%8B%B5%EC%83%81%ED%83%9C%EC%BD%94%EB%93%9C).

### Response example

The following is a sample example.

```
{
  "field": "ITEM_ID",
  "values": [
    "abc123",
    "abc111"
  ]
}
```