numerical python  High-performance N-dimensional array object

1

Compact and faster computations with vectorization

pandas (panal data)  – Contains high-level data structures and manipulation tools

2

used in – General data wrangling and data cleaning

it offers a suite of effective tools for statistical modeling and machine learning

3

Clustering classification regression Model selection

Matplotlib has powerful yet beautiful visualizations

4

include line charts, bar charts, histograms, and more

Keras (κέρας) is a high-level deep learning API to implement neural networks.

5

APIs offer by Keras: Sequential API Functional API Model Subclassing

must be boring reading that many pages . remaining libraries in part 2

here