Deep Tech Point
first stop in your tech adventure
May 19, 2022 | Linux

There are still free things on the internet. You can use free cloud storage for backup copy of your data. Keep in mind that this should be only one layer of your backup solution, others include data copy on your physical backup hard drive. However, free cloud backup is great for daily backup where you will keep only certain amount of copies depending on how big is your backup. Let’s see what options we have regarding server backup for free.

May 11, 2022 | Javascript

In Javascript, and in any other programing language, functions are one of the most important building blocks. Basically, you can’t do anything without them, therefore it is super important to know as much as possible about them. This article will take you into the world of Javascript functions – you will learn (almost) everything you need to know about them. Let’s get started.

April 29, 2022 | Linux

Sometimes you need to automate file copying between Linux servers. For example, your shell script might need to copy the backup from time to time and you don’t want to provide the password in the clean text format. So what you can do about this?

April 20, 2022 | Data science

In this article, we are going to take a look at logistic or logit regression, and we are going to learn the differences between binary, multinomial, and ordinal logistic regression.

April 7, 2022 | Data science

In this article, we are going to investigate what are outliers in linear regression, why and when are they important, and what should we do about them – should we remove them from the data presentation or not.

April 4, 2022 | Data science

Linear regression is also known as ordinary least squares (OLS) and linear least squares, and it opens the doors into the regression world. Linear regression is one of the most widely known modeling techniques and is usually among the first few topics that people master when they learn predictive modeling. We differentiate between a simple and multiple linear regression, and in this article, we’re going to focus on these two.

March 31, 2022 | Data science

In this article, we are going to learn about one of the most significant predictive analytics tools for machine learning and big data – regression. We are going to define it, learn why and in which cases we use it. We are also going to take a look at seven types of regression analysis – we are going to learn which variables are correlated with specific regression techniques and we are also going to discuss some of the key factors associated with each technique.

March 22, 2022 | Data science

In this article, we are going to learn a bit more about a popular method of creating and visualizing predictive models and algorithms – decision trees. We are going to learn what are decision trees, what are the types of decision trees and when you should use each. Finally, at the end of the article, we will take a look at the advantages as well as disadvantages of using decision trees.

March 16, 2022 | Learn programming

In this guide, we will explore Central Processing Unit (CPU) and its role in the computer system and programming.
We will start exploring CPU role from the perspective of a simple question people ask themselves: How many CPU cores do I need? In addition to this, we will try to answer should a software development computer have as many cores as possible?

March 12, 2022 | Data science

This article will take you into the world of predictive analysis. We will learn why is important and what are its benefits. We will take a look at a few examples of businesses that use it, and most importantly we will explore the three common types of predictive analytical models used in predictive analytics – decision trees, regression, and neural networks. In addition to that, we will take a look at predictive analytics tools that are powered by even more models, such as classification models, clustering, forecast, outliers, and time-series models among many, as well as and 5 common predictive analytics algorithms that can be applied to a wide range of use cases.