Introduction to Dimensionality Reduction There are several ways we can define Dimensionality Reduction. One way to define it is: Dimensionality Reduction refers to the process of converting a set of data having vast dimensions into data with lesser dimensions ensuring that it conveys similar information concisely. The other way which Read more…
Before applying any dimensionality reduction technique sometimes it is important to preprocess the data. There are several ways which we can use for preprocessing data. In this post, we will explore one of the common ways to do data preprocessing which is column normalization (or feature scaling). Feature scaling Feature Read more…
Writing clean code is more of an art rather than a science. So What really makes code cleaner?. In this series called Clean Code Concepts, we investigate some of the ways to write code in a clean way. There are several aspects to write cleaner code, some are language agnostic Read more…
Matplotlib is a very interesting library that helps to plot the different arrays in relation to each other. Loading Sorry, something went wrong. Reload? Sorry, we cannot display this file. Sorry, this file is invalid so it cannot be displayed. Viewer requires iframe. view raw matplotlib_tutorial.ipynb hosted with ❤ by Read more…
Suppose you have an application where you need to run your unit tests. The directory structure looks something like this but honestly it doesn’t matter as long as it is somewhere inside your code folder. Once you have written you unit tests(In this w have written integration and system tests) Read more…
Here is part 2 of the numpy tutorial. This is a continuation of part 1 of the numpy tutorial.
Numpy is one of the most important data science libraries. This is part 1 of the numpy tutorial. Loading Sorry, something went wrong. Reload? Sorry, we cannot display this file. Sorry, this file is invalid so it cannot be displayed. Viewer requires iframe. view raw numpy_tutorial_part1.ipynb hosted with ❤ Read more…
There are several key terms which one must know to get a picture of how multithreading works in Java. The post deals mostly with the java multithreading classes that come builtin with java. Runnable A Runnable is basically a type of class (Runnable is an Interface) that can be put Read more…
Useful docker commands that we may use daily 1.List all running containers $ docker ps -a 2. List all running containers (only IDs) $ docker ps -aq 3. Pull an image $ docker pull <image_name> 4. Start/Run a container $ docker run <image_name> The above command will start a container for Read more…
Goroutines are functions that are created and scheduled to be run independently by the Go scheduler. The Go scheduler is responsible for the management and execution of goroutines. Notes Goroutines are functions that are scheduled to run independently. We must always maintain an account of running goroutines and shutdown cleanly. Read more…