temporaldrift777/telco-churn-7k
收藏资源简介:
一个包含7,043条记录的美国电信客户流失数据集,每条记录包含21个简洁属性和一个**Churn**标志(*Yes* / *No*),表示客户是否在上个月流失。数据集字段包括:**customerID**(唯一用户标识符)、**gender**(性别)、**SeniorCitizen**(是否老年公民)、**Partner**(是否有伴侣)、**Dependents**(是否有家属)、**tenure**(服务月数)、**PhoneService**(是否有电话服务)、**MultipleLines**(是否有多线路)、**InternetService**(互联网服务类型)、**OnlineSecurity**(在线安全服务)、**OnlineBackup**(在线备份服务)、**DeviceProtection**(设备保护服务)、**TechSupport**(技术支持服务)、**StreamingTV**(流媒体电视服务)、**StreamingMovies**(流媒体电影服务)、**Contract**(合同类型)、**PaperlessBilling**(是否无纸化账单)、**PaymentMethod**(支付方式)、**MonthlyCharges**(月费用)、**TotalCharges**(总费用)、**Churn**(流失预测目标标签)。数据集包含分类、数值和缺失值模式,是客户流失建模和客户分析流程的标准基准。
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 includes: **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.




