# 谷歌地图评论者本地身份核验：置信度评分与足迹分析

**Use case:** 

输入评论者标识，从公开评论历史反推常驻地区（城市/省/国家及ISO代码），输出置信度评分、常驻地聚类、旅行离群点与覆盖区域数。适用于地区级评论者审核、信誉核查与刷评欺诈研究，仅做聚合分析，不定位个人住址。

## Input

```json
{
  "contributorId": "107022004965696773221",
  "regionGranularity": "city",
  "minCityPopulation": 100000,
  "hl": "zh",
  "maxResultsPerContributor": 100
}
```

## Output

```json
{
  "result_type": {
    "label": "Result Type",
    "format": "string"
  },
  "contributor_id": {
    "label": "Contributor ID",
    "format": "string"
  },
  "contributor_name": {
    "label": "Contributor Name",
    "format": "string"
  },
  "home_region_guess": {
    "label": "Home Region Guess",
    "format": "string"
  },
  "confidence": {
    "label": "Confidence",
    "format": "number"
  },
  "home_cluster_size": {
    "label": "Home Cluster Size",
    "format": "integer"
  },
  "travel_outliers": {
    "label": "Travel Outliers",
    "format": "integer"
  },
  "located_reviews": {
    "label": "Located Reviews",
    "format": "integer"
  }
}
```

## About this Actor

This example demonstrates how to use [Google Maps Reviewer Geo Profile API](https://apify.com/johnvc/google-maps-reviewer-geo-profile-api) with a specific input configuration. Visit the [Actor detail page](https://apify.com/johnvc/google-maps-reviewer-geo-profile-api) to learn more, explore other use cases, and run it yourself.