Numerical Computing with Numpy | Data Analysis with Python (3/6) | Free Certification

Time Breaks
00:00 - Course Introduction
02:52 - Numerical Computing with Numpy
11:23 - From Python Lists to Numpy Arrays
14:26 - Operating on Numpy Arrays
16:17 - Benefits of Numpy Arrays
19:59 - Multidimensional Numpy Arrays
50:11 - Array Indexing and Slicing
58:30 - Creating Numpy Arrays (Alternative method)
1:04:33 - Exercises and Further Reading
1:07:33 - Assignment 2 - Numpy Array Operations
1:13:40 - Jovian Forum
1:16:36 - 100 Numpy Exercises
1:18:56 - Reading from and Writing to Files using Python
1:51:19 - What to do next?
1:52:58 - Mentorship Program

Links to resources used in the lecture

Topics covered
⌨️ Going from Python lists to Numpy arrays
⌨️ Working with multi-dimensional arrays
⌨️ Array operations, slicing and broadcasting
⌨️ Working with CSV data files

Data Analysis with Python: Zero to Pandas, a self-based course offered by Jovian and is a practical, beginner-friendly, and coding-focused introduction to data analysis covering the basics of Python, Numpy, Pandas, data visualization and exploratory data analysis for beginners. All projects and assignments as part of this course can be executed on interactive Jupyter notebooks running on the cloud.

This course is taught by Aakash N S, co-founder & CEO of Jovian - a platform for sharing, showcasing and collaborating on data science projects online
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[ajinkyanagare]

I am a Arts student and want to make my carrier in data science, Found your lectures helpful

[mallikarjunannavaram]

Informative of function and file handeling

[Power_to_Inspire]

Hi, Unable to download the csv files. Could you please share it again?

[dimen]

Why loan.txt files are not downloading...😢
I've tried many things

[ShankyBwaiii]

sir the climate.txt file is not opening
Pls share the file

[presidentbrown]

Not able to run the 'Working with OS' notebook on binder.

[oxforduniversityof]

Hi sir,
i'm unable to get the climate.txt csv file
where can i find that?

[rayyanamir]

Bro, upload full Kotlin course please.

[PANDURANG]

This is mechanical engineer, learning python from you, running 3rd lecture


My designation is design engineer, can you tell me how can I use Python in my field to build 2d-3d design.software Autocad and solid works - mechanical

[suren]

It would be helpful if this is covered in the video. Sorry in case I missed.

For matmul:

If either argument is N-D, N > 2, it is treated as a stack of matrices residing in the last two indexes and broadcast accordingly.

For np.dot:

For 2-D arrays it is equivalent to matrix multiplication, and for 1-D arrays to inner product of vectors (without complex conjugation). For N dimensions it is a sum product over the last axis of a and the second-to-last of b