Visualization of high-dimensional data

In the world of machine learning, one often deals with datasets whose dimensions (number of features) are in the thousands. Also, since we as humans are not capable of perceiving beyond the third dimension, such data makes it very difficult for us to find any meaningful pattern within it and just that is actually the […]

WebDriver Automation – Selenium WebDriver

What is Selenium? Selenium is a group of open source tools and libraries that are aimed at automating operations within the web browser, whether it is for testing web applications, automated web browsing, downloading content (web scraping) or automating some operations for which it is inefficient and unnecessary to always be done by human users. […]

News and trends in the world of data science

In the previous blog post about news in the world of data science, we wrote about types of artificial intelligence and Gato, a model developed by Deepmind that presents itself as a model of artificial general intelligence. This time we will write about data sonification, we are going to explain what this process represents and […]

Amazon Quicksight

Amazon Quicksight is a business intelligence service infused with machine learning functionalities, intended for cloud computing, which is a part of the Amazon Web Services solutions. As with any business intelligence tool, the ultimate goal of Quicksight is to extract useful insights from data to support the decision-making process. The final product of the Quicksight […]

YOLO algoritam računalnog vida

Application of the YOLO computer vision algorithm

The name YOLO algorithm (You Only Look Once) suggests that it is an algorithm from the subgroup of One-Stage computer vision algorithms. It shares the single-level group together with the SSD (Single Shot Detection) Algorithm which is somewhat more precise than the YOLO algorithm, but also slower. The speed and real-time application are the main […]

Semantičko pretraživanje dokumenata

Semantic search of documents

Searching for content is an activity that we all do regularly for private or business purposes, whether it’s searching databases, documents or web pages. Unlike searching paper documents, where the only way to find specific content is to read all the documents, with digitization we have greatly reduced the time and amount of performing such […]

preditivna analitika

Predicitive analytics

Those who do not learn from history are doomed to repeat it – predictive analytics is there to learn all the patterns from history, so that the positive outcomes can be repeated and the mistakes are avoided. What exactly is predictive analytics? Predictive analytics is a branch of data science, which, by using and processing […]

What does corporate volunteering look like in Megatrend?

One of the most useful ways to help the community is certainly volunteering, and the corporate volunteering is interesting way how companies can transfer their knowledge to those who need it. Volunteering can undoubtedly strengthen the organization itself and improve its corporate culture in a number of ways. It represents what the organization stands for, […]

Neo4j in finance

Following the previous blog Neo4j in sales, in the last blog related to the series Graph databases and Neo4j we will focus on the world of finance and how graph databases help in solving problems and facilitating everyday financial processes. But first, let’s remind ourselves once again what lies behind the term graph database. Graph […]