What are some of the steps for data wrangling and data cleaning before applying machine learning algorithms?

[anshika-sharma-ac2988d4 (Anshika Sharma)]

What are some of the steps for data wrangling and data cleaning before applying machine learning algorithms?

[iftekar-patel-f1e6bf65 (Iftekar Patel)]

@anshika-sharma-ac2988d4

steps for data wrangling and data cleaning

Data preprocessing/ Data cleaning/ Data wrangling is a ritual that every data scientist has to perform before the data is used for any machine learning model. some simplified steps for preprocessing our data are:

1. Finding and handling missing values
2. Data Formatting
3. Data Normalization
4. Data Binning / Converting Numerical data to Categorical Data
5. Converting Categorical data to Numerical data

ref:https://medium.com/analytics-vidhya/keep-your-data-clean-8450e35f4895