Explain how to Make a heatmap and display the values using seaborn

Recipe Objective

Make a heatmap and display the values.

As we have discussed earlier what is a heatmap,to display values in heatmap we have to use annot = True which will displays the values in heatmap.

Learn How to Build a Multi Class Text Classification Model using BERT

Step 1 - Import necessary library

import seaborn as sns import matplotlib.pyplot as plt

Step 2 - load the Dataset

flights_data = sns.load_dataset("flights") flights_data2 = flights_data.pivot("month", "year", "passengers") flights_data2.head()

Step 3 - Plot the heatmap and display values

fig, ax = plt.subplots(figsize=(12,12)) sns.heatmap(flights_data2, annot= True, ax=ax, linewidths=0.6)