Found 145 Articles for Gadgets

In this Tutorial, we are going to learn about TabNet in Machine Learning. As far as we are aware, deep learning models have been increasingly popular for employing to solve tabular data. Due to the relevance and effectiveness of the features, they have chosen, XGBoost, RFE, and LightGBM have been dominating this stream. TabNet, however, alters the dynamic. Researchers from Google Cloud made the TabNet proposal in 2019. The concept behind TabNet is to successfully apply deep neural networks to tabular data, which still contains a significant amount of user and processed data. TabNet combines the best of both worlds: ... Read More

In a search and retrieval challenge like the Robo-Rat competition, it is critical for a robot to be aware of its location. It might not seem like a difficult effort to know where you are, but as you shall see, it can be really difficult. People can locate themselves using their sharp vision, long-term memories, and awareness of their surroundings. However, robots do not naturally possess these sophisticated abilities, especially the ones you will be developing for this class. Odometry is one technique that robots use to locate themselves in their surroundings. What is Odometry? The measurement of a robot's ... Read More

Artificial intelligence deals with programming computers to detect patterns in new data, make decisions based on user input, and give output based on the user input. All the rules are not explicitly defined and it is expected by the developer that the machine learns these rules by experience, using a reward-punishment mechanism. Applications of Machine Learning Artificial intelligence has come a long way with self-driving cars, bots, object and facial recognition, and much more. In recent times, algorithms have been developed with a better accuracy that can help provide outputs which have better accuracies. Due to the improvements in ... Read More

Wireless technology has completely altered the ways in which we communicate with one another and share information. Mobile radio is put into use for a wide variety of purposes, including navigation, broadcasting, transportation, space exploration, military applications, and a whole lot more. Each mobile radio application is designed to fulfil a unique set of requirements.The fundamental ideas behind mobile communications continue to be applicable across a wide variety of contexts. The Global System for Mobile Communications, or GSM for short, is the cellular technology that was widely used across the globe until it was replaced by the more efficient LTE.Towards ... Read More

Because of its rising economic importance and the ever-increasing number of users, capacity in cellular systems has emerged as a primary concern for the people who design these systems. There is a maximum number of users that may be accommodated by any given cellular system before either the quality or performance of that particular cellular system is negatively impacted.As the number of users increases, so does the amount of traffic that occurs in a given period of time. As a consequence, the system progressively becomes more and more congested. As a result, the channel's capacity will continue to diminish, and ... Read More

It is not an easy undertaking to perform computational analysis of images as well as patterns that are more abstract. In many computer vision applications, this procedure is a low-level phase in the process. The plan is to search through the photographs for any hints or information that can help solve the problems.Computer vision involves the collection of digital images (by using image sensors), the processing of those images, and the analysis of those analyses in order to acquire some knowledge of the visual input.When it comes to making interpretations, computer vision and pattern recognition are very similar. The process ... Read More

The human eye has six and seven million cone cells, each of which contains one of three different types of opsins, which are proteins that are sensitive to color. When photons of light strike these opsins, they transform, setting off a cascade that produces electrical signals, which then send the messages to the brain so that they can be interpreted.Making a machine that can read this on a level that is understandable to humans has always been a difficult task because the process as a whole is so complicated. Emulating human vision in terms of recognizing patterns and faces, as ... Read More

When it comes to selecting how to manage the supply of smartphones, companies have begun thinking about their workers in light of the increased flexible work schedules and the rapid evolution of technology. Bring Your Own Device (BYOD), Choose Your Own Device (CYOD), Company Owned Business Only (COBO), and Company Owned Personally Enabled (COPE) are the four primary ways that employers can decide how much leniency to give their staff members when it comes to the use of smartphones at work.BYOD (Bring Your Own Device)Bring Your Own Device (BYOD) is a concept of device ownership and control that is quite ... Read More

We have complimentary equipment like hubs and modems in most modern residences, with two or more computers and Internet connections, which normally don’t speak with but serve to maintain the network.Hubs carry data efficiently to all ports; consequently, they are typically a repeater multi-port. Modems are physical devices that allow the Internet to be linked to a computer or other devices like a router or a switch. Modems transform or alter an analogue signal to digital data (1s and 0s), recognised by the computer, from a telephone or cable line.The primary distinction between a hub and a modem is that ... Read More

A computer network is a collection of various devices that are connected to one another via links. There are various types of network equipment, each with their own set of functions. The architecture of computer systems is significantly impacted by the presence of networks. When it comes to computer networking, "gateways" and "switches" are considered highly important components.A gateway is a device in a computer network that is used to transform data between two or more computer systems that do not use the same networking model. It connects two separate networks to create the appearance of a single network by ... Read More