telco-churn-7k
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https://modelscope.cn/datasets/mnemoraorg/telco-churn-7k
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# Telco Churn 7k
A 7,043-row customer-retention dataset drawn from a U.S. telecom provider. Each record profiles one account with 21 concise attributes and a **Churn** flag (*Yes* / *No*) indicating whether the customer left within the last month. The schema is:
- **customerID** – unique subscriber identifier
- **gender** – {Female, Male}
- **SeniorCitizen** – {0, 1}
- **Partner**, **Dependents** – {Yes, No}
- **tenure** – months of service (0–72)
- **PhoneService**, **MultipleLines** – {Yes, No, No phone service}
- **InternetService** – {DSL, Fiber optic, No}
- **OnlineSecurity**, **OnlineBackup**, **DeviceProtection**, **TechSupport**, **StreamingTV**, **StreamingMovies** – {Yes, No, No internet service}
- **Contract** – {Month-to-month, One year, Two year}
- **PaperlessBilling** – {Yes, No}
- **PaymentMethod** – {Electronic check, Mailed check, Bank transfer (automatic), Credit card (automatic)}
- **MonthlyCharges**, **TotalCharges** – numeric fees in USD
- **Churn** – target label for churn prediction
The dataset mixes categorical, numeric and missing-value patterns typical of real CRM exports, making it a standard benchmark for churn-modeling and customer-analytics pipelines.
# 电信客户流失(Telco Churn)7k数据集
本数据集包含7043条客户留存相关记录,采集自美国一家电信运营商。每条记录对应一个客户账户,包含21个精简属性,以及一个**客户流失(Churn)**标记(取值为*Yes* / *No*),用于标识该客户是否在上个月内终止服务。数据集字段规范如下:
- **customerID**:唯一客户订阅标识符
- **gender**:取值为{女性(Female), 男性(Male)}
- **SeniorCitizen**:取值为{0, 1}
- **Partner(配偶)**、**Dependents(受扶养人)**:取值为{Yes, No}
- **tenure(在网时长)**:单位为月,取值范围为0至72
- **PhoneService(电话服务)**、**MultipleLines(多线路服务)**:取值为{Yes, No, No phone service(无电话服务)}
- **InternetService(互联网服务)**:取值为{DSL(数字用户线路), Fiber optic(光纤), No(无互联网服务)}
- **OnlineSecurity(在线安全服务)**、**OnlineBackup(在线备份服务)**、**DeviceProtection(设备防护服务)**、**TechSupport(技术支持服务)**、**StreamingTV(流媒体电视服务)**、**StreamingMovies(流媒体电影服务)**:取值为{Yes, No, No internet service(无互联网服务)}
- **Contract(合同类型)**:取值为{Month-to-month(按月签约), One year(一年期合同), Two year(两年期合同)}
- **PaperlessBilling(无纸化账单)**:取值为{Yes, No}
- **PaymentMethod(支付方式)**:取值为{Electronic check(电子支票), Mailed check(邮寄支票), Bank transfer (automatic)(自动银行转账), Credit card (automatic)(自动信用卡扣款)}
- **MonthlyCharges(月度费用)**、**TotalCharges(总费用)**:以美元计价的数值型费用
- **Churn(客户流失)**:客户流失预测任务的目标标签
本数据集涵盖了真实客户关系管理(CRM, Customer Relationship Management)导出数据中常见的分类变量、数值变量与缺失值模式,是客户流失建模与客户分析流程的标准基准数据集。
提供机构:
maas
创建时间:
2025-09-08



