# Applai Delta Competition B — Data

来源：https://www.kaggle.com/competitions/applai-delta-competition-b/data

采集时间：2026-10-20T01:27:36Z

Attribute Information:
Each candidate is described by 8 continuous variables, and a single class variable. The first four are simple statistics obtained from the integrated pulse profile (folded profile). This is an array of continuous variables that describe a longitude-resolved version of the signal that has been averaged in both time and frequency . The remaining four variables are similarly obtained from the DM-SNR curve . These are summarised below:

- Mean of the integrated profile.
- Standard deviation of the integrated profile.
- Excess kurtosis of the integrated profile.
- Skewness of the integrated profile.
- Mean of the DM-SNR curve.
- Standard deviation of the DM-SNR curve.
- Excess kurtosis of the DM-SNR curve.
- Skewness of the DM-SNR curve.
- Class
HTRU 2 Summary
17,898 total examples.
1,639 positive examples.
16,259 negative examples.

Source: https://archive.ics.uci.edu/ml/datasets/HTRU2

Dr Robert Lyon
University of Manchester
School of Physics and Astronomy
Alan Turing Building
Manchester M13 9PL
United Kingdom
robert.lyon '@' manchester.ac.uk