地球资源数据云——数据资源详情

成人人口普查收入

发布时间：2026-03-17 14:31:54资源ID：2031263522540130306资源类型：免费

该数据集《Adult Census Income》主要用于回归/预测任务，数据形态以图像为主，应用场景偏向安全检测。 题目说明：Predict whether income exceeds $50K/yr based on census data 任务类型：图像回归/预测。 建议流程：先检查类别分布与脏样本，再用迁移学习（如 ResNet/EfficientNet）建立基线。 评估建议：使用分层切分或交叉验证，优先关注 F1、Recall、AUC 等分类指标。 可用文件：adult.csv。 This data was extracted from the [1994 Census bureau database][1] by Ronny Kohavi and Barry Becker (Data Mining and Visualization, Silicon Graphics). A set of reasonably clean records was extracted using the following conditions: ((AAGE>16) && (AGI>100) && (AFNLWGT>1) && (HRSWK>0)). The prediction task is to determine whether a person makes over $50K a year. Description of fnlwgt (final weight) The weights on the Current Population Survey (CPS) files are controlled to independent estimates of the civilian noninstitutional population of the US. These are prepared monthly for us by Population Division here at the Census Bureau. We use 3 sets of controls. These are: 1. A single cell estimate of the population 16+ for each state. 2. Controls for Hispanic Origin by age and sex.

成人人口普查收入

摘要概览

该数据集《Adult Census Income》主要用于回归/预测任务，数据形态以图像为主，应用场景偏向安全检测。 题目说明：Predict whether income exceeds $50K/yr based on census data

任务类型：图像回归/预测。

建议流程：先检查类别分布与脏样本，再用迁移学习（如 ResNet/EfficientNet）建立基线。

评估建议：使用分层切分或交叉验证，优先关注 F1、Recall、AUC 等分类指标。

可用文件：adult.csv。

This data was extracted from the [1994 Census bureau database][1] by Ronny Kohavi and Barry Becker (Data Mining and Visualization, Silicon Graphics). A set of reasonably clean records was extracted using the following conditions: ((AAGE>16) && (AGI>100) && (AFNLWGT>1) && (HRSWK>0)). The prediction task is to determine whether a person makes over $50K a year.

Description of fnlwgt (final weight)

The weights on the Current Population Survey (CPS) files are controlled to independent estimates of the civilian noninstitutional population of the US. These are prepared monthly for us by Population Division here at the Census Bureau. We use 3 sets of controls. These are:

1. A single cell estimate of the population 16+ for each state.

2. Controls for Hispanic Origin by age and sex.