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Tag: Numpy

Scientific Computing in Python: Introduction to NumPy and Matplotlib
Since many students in my Stat 451 (Introduction to Machine Learning and Statistical Pattern Classification) class are relatively new to Python and NumPy, I was recently devoting a lecture to the latter. Since the course notes are based on an interactive Jupyter notebook file, which I used as a basis …
New Course: NumPy for Data Engineers
We've just launched a new interactive online course that'll take you from zero to pro with NumPy in the context of data engineering — dive in! The post New Course: NumPy for Data Engineers appeared first on Dataquest.
Scaling Financial Time Series Analysis Beyond PCs and Pandas: On-Demand Webinar, Slides and FAQ Now Available!
On Oct 9th, 2019, we hosted a live webinar —Scaling Financial Time Series Analysis Beyond PCs and Pandas — with Junta Nakai, Industry Leader Financial Services at Databricks, and Ricardo Portilla, Solution Architect at Databricks. This was a live webinar showcasing the content in this blog- Democratizing Financial Time Series …
Tutorial: Advanced For Loops in Python
If you've already mastered the basics of iterating through Python lists, take it to the next level and learn to use for loops in pandas, numpy, and more! The post Tutorial: Advanced For Loops in Python appeared first on Dataquest.
A Quick NumPy Reference Note
NumPy Reference Note
Python NumPy array tutorial
In this tutorial, you'll learn how to perform many Python NumPy array operations such as adding, deleting, sorting, and extracting values, row, and columns.
High-performance mathematical paradigms in Python
Learn the best practices to evaluate any mathematical expression over a huge data set.
Essential Tips and Tricks for Starting Machine Learning with Python
We describe some essential hacks and tricks for practicing machine learning with Python. Covers most important libraries, and the overall approach.
Why you should start using .npy file more often…
Data science needs fast computation and transformation of data. Native NumPy objects in Python provides that advantage over regular programming objects. It works for as simple a task as reading numeric data set from a file on the disk. We demonstrate it in few easy lines of code.
Two cool features of Python NumPy: Mutating by slicing and Broadcasting
NumPy is pure gold. It is fast, easy to learn, feature-rich, and therefore at the core of almost all popular scientific packages in the Python universe (including SciPy and Pandas, two most widely used packages for data science and statistical modeling). In this article, let us discuss briefly about two …
A Simple Trending Products Recommendation Engine in Python
A Simple Trending Products Recommendation Engine in Python