Exoplanet Hunting in Deep Space

The data describe the change in flux (light intensity) of several thousand stars. Each star has a binary label of 2 or 1. 2 indicated that the star is confirmed to have at least one exoplanet in orbit; some observations are in fact multi-planet systems.

搜集汇总

背景与挑战

背景概述

该数据集记录了数千颗恒星的光通量变化数据，用于系外行星探测，其中标签2表示已确认存在系外行星的恒星。数据源自NASA开普勒太空望远镜的观测，经过清理后包含训练集和测试集，分别具有5087行和570行观测值，每行包含3198个特征。