Data Science and Machine Learning Free Recipes

Recipes used by Wipro developers

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How to check models precision score using cross validation in Python?
How to rank a Pandas DataFrame?
How to create RANDOM Numbers in Python?
How to reshape a Numpy array in Python?
How to optimize hyper parameters of a DecisionTree model using Grid Search in Python?
How to select rows with multiple filters?
How to create crosstabs from a Dictionary in Python?
How to create a new column based on a condition in Python?
How to optimize hyper parameters of a Logistic Regression model using Grid Search in Python?
How to utilise Pandas dataframe & series for data wrangling?
How to extract features using PCA in Python?
How to reduce dimentionality using PCA in Python?
How to utilise timeseries in pandas?
How to use seaborn to visualise a Pandas dataframe?
How to tune Hyper parameters using Random Search in Python?
How to tune Hyper parameters using Grid Search in Python?
How to check models AUC score using cross validation in Python?
How to check models f1 score using cross validation in Python?
How to check models recall score using cross validation in Python?
How to check models accuracy using cross validation in Python?
How to do variance thresholding in Python for feature selection?
How to do recursive feature elimination in Python?
How to drop out highly correlated features in Python?
How to select features using chi squared in Python?
How to select features using best ANOVA F values in Python?
How to reindex Pandas Series and DataFrames?
How to search a value within a Pandas DataFrame row?
How to standardise IRIS Data in Python?
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