Data Science and Machine Learning Free Recipes

Recipes used by Tata Consultancy Services developers

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How to rank a Pandas DataFrame?
How to JOIN and MERGE Pandas DataFrame?
How to convert STRING to DateTime in Python?
How to utilise Pandas dataframe & series for data wrangling?
How to standardise IRIS Data in Python?
How to deal with an Item in a List in Python?
How to convert Strings to DateTimes in Python?
How to list unique values in a Pandas DataFrame?
How to visualise regression analysis in R?
How to do string munging in Pandas?
How to create and optimize a baseline ElasticNet Regression model?
How to load sklearn Boston Housing data?
How to find outliers in Python?
How to deal with outliers in Python?
How to use seaborn to visualise a Pandas dataframe?
How to present Hierarchical Data in Pandas?
How to rename multiple column headers in a Pandas DataFrame?
How to drop ROW and COLUMN in a Pandas DataFrame?
How to create Pivot table using a Pandas DataFrame?
How to get descriptive statistics of a Pandas DataFrame?
How to drop out highly correlated features in Python?
How to standardise features in Python?
How to find the largest value in a Pandas DataFrame?
How to delete duplicates from a Pandas DataFrame?
How to create a new column based on a condition in Python?
How to insert a new column based on condition in Python?
How to preprocess string data within a Pandas DataFrame?
How to convert string categorical variables into numerical variables in Python?
How to format string in a Pandas DataFrame Column?
How to rename column header of a Pandas DataFrame?
How to save Pandas DataFrame as CSV file?
How to split train test data using sklearn and python?
How to utilise timeseries in pandas?
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