Quasar and emission line precise redshift fitting from prior

Create an iterator for generating pseudorandom numbers drawn from a chi-square distribution.

Chi-square distributed pseudorandom numbers.

This repository contains a collection of hacks and tips for feature engineering. It is a great resource for anyone who wants to learn how to improve the performance of their machine learning models.

几种常见的特征分箱与可视化的方法

Shandong suicide dataset analysis

Create an array containing pseudorandom numbers drawn from a chi-square distribution.

Анализ датасета по суицидам в Шаньдуне.

Hypothesis for Data Science

UX Analytics & A/B Testing

Feature selection is done by using filter methods along with data cleaning.

Sales of products in four different regions is tabulated for males and females. Find if male-female buyer rations are similar across regions

This repository is a resource for learning and applying statistics in data science. It contains code examples and explanations for many common statistical concepts, from descriptive statistics through regression and time series analysis.

Fill a strided array with pseudorandom numbers drawn from a chi-square distribution.

For the purpose of classifying documents and finding the most similar ones for a given query.

pipelines chains together multiple steps so that the output of each step is used as input to the next step

in this section will be numerical feature selection on diabetes dataset

A Simple Python Module for chi^2 Goodness-of-fit Test

Code to sample how to find best words in text using chi2 and tfidf

Logistic Regression project for Banking Marketing Campaign.