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Artificial Intelligence

Artificial Intelligence (AI) is the branch of computer science that concerned with the design of computer systems which exhibit the attributes of Human Intelligence. Some definitions given by renowned companies are: Merriam-Webster — “A branch of computer science dealing with the simulation of intelligent behavior in computers.” Intel — “A…

Python Interview Questions

What is Python? Python was created by Guido van Rossum, and released in 1991. It is a general-purpose computer programming language. It is a high-level, object-oriented language which can run equally on different platforms such as Windows, Linux, UNIX, and Macintosh. It is widely used in data science, machine learning and artificial…

ChatBot

What is a chatbot? A chatbot is an artificial intelligence (AI) software that can imitate a voice communication (or a chat) with a user in natural language through messaging applications, websites, mobile apps or through the telephone. A well designed & built chatbot will: Use existing conversation data (if available) to understand the type of…

research paper

How to Read a Research Paper ?

Reading and understanding research papers is an ability that every single researcher and scientist has had to acquire during his research or before that. You can learn it too, but like any accomplishment it takes patience and more and more practice. Reading a single research material may take you a very long time…

Feature Selection

Feature selection is the process of selecting a subset of appropriate features from the original ones based on certain criteria. Feature selection techniques include information gain, gain ratio, fisher score, etc. [1]. Depending on whether the training set is labelled or not, feature selection techniques can be categorized into three…

Abbreviations

AI — Artificial Intelligence ALU — Arithmetic and Logic Unit ANSI — American National Standards Institute APRANET — Advanced Research Projects Agency Network ARP — Address Resolution Protocol ASCII — American Standard Code for Information Interchange ASP — Active Server Pages AT — Advanced Technology ATM — Asynchronous Transfer Mode…

Data Mining

Data Mining

Data Mining is the process of considering at large banks of information to generate new information. It is the procedure of finding variances, patterns and correlations within huge data sets to forecast outcomes [1]. You can think that data mining refers to the extraction of new data, but this is…

Difference Between R and Python

To find out the difference between these two powerful programming languages one should what are these programming languages. What is R? R is a statistical language. Ross Ihaka and Robert Gentleman created the open-source language R in 1995 as an implementation of the statistical programming language. Along with statistical techniques, R also provides…

E-Learning

What is E-Learning? We define E-Learning as courses that are specially delivered via the internet to somewhere other than the classroom where the professor is teaching. It is an interactive in which you can also talk and ask questions with your teachers, professors or other students in your class. E-Learning…

Decision Tree Algorithms

A decision tree is a graph-like structure in which internal node represents a “test” on an attribute, each branch represents the outcome of the test and each leaf node represents a class label. The paths from root to leaf represent classification rules. Some common algorithms for decision tree are ID3…

Machine Learning

Machine Learning is a subset of Artificial Intelligence (AI).  Today almost all the industries are making benefits from machine learning including automobiles, health care, finance, etc. Machine learning helps these industries by automating procedures, reducing processing time, providing more accurate and faster decisions. It works by developing procedures that take…

Speech Recognition

Speech recognition is the inter-disciplinary sub-field of computational linguistics that develops methodologies and technologies that enables the recognition and translation of spoken language into text by computers. Types of Speech Recognition Speaker Dependent Speaker Independent Speaker Dependent: Some speech recognition systems require “training” where an individual speaker reads text or isolated vocabulary into the system. The system analyzes the…

Important Questions

UGC-NET CS 2017 Nov – II Q1. If the time is now 4 O’clock, what will be the time after 101 hours from now ? 9 O’clock 8 O’clock 5 O’clock 4 O’clock Ans. 1. 9 O’clock Explanation: We know that there are 24 hours in a day. So we…

Death Anniversary of APJ Abdul Kalam

Dr APJ Abdul Kalam was born on October 15, 1931, at Rameswaram in Tamil Nadu. He received the title of missile man due to his immense contribution in the field of aeronautics. He became president in 2002 and served till 2007 and during his presidency, his name became synonymous as…

Latest Projects in Computer Network

If we look couple of years back, networking gave us the power of cloud computing through which we were able to store our data on cloud and also gave the super power to us by providing internet with 3G/4G networks. It also redefined the way we use Internet by giving…

Data Science

Data Science Data Science is the science which uses computer science, statistics and machine learning, visualization and human-computer interactions to collect, clean, integrate, analyze, visualize, interact with data to create data products. The Components of Data Science When we amalgamate domain expertise and scientific techniques with technology, we obtain Data…

Machine Learning for CyberSecurity

There are three dimensions of cybersecurity tasks are Why, What and How. The first dimension is a goal, or a task (e.g., detect threats, predict attacks, etc.). According to Gartner’s PPDR model, all security tasks can be divided into five categories:  prediction; prevention; detection; response; monitoring. The second dimension is a…

Data Analytics

Data Analytics Data by itself is just an information source. But unless one can understand it, one will not be able to use it effectively. Data analytics is a combination of processes to extract information from data-sets. The process of analytics begins with questions or business problems of stakeholders. Business…

Role of Machine Learning in Agriculture

 At present, machine learning and decision making into an interconnected system, farming practices would amend into with knowledge-based agriculture that would be capable to proliferation production levels and products quality. Agriculture Robot: Most of the enterprises are now programming and designing robots to handle the vital task associated to agriculture. This…

PhD Thesis Presentation

Many research scholars who are doing their PhD in any subject might be very confused when the time to show their work comes. Most of us don’t know how to efficiently present the Thesis. Don’t worry friends, I , Myself is a PhD holder and had gone through this process…

Research

What is Research ? Research = Re + Search Re means again and search means to investigate carefully. Thus, research means to investigate carefully again. According to Advanced Learner’s Dictionary of current English, Research is “a careful investigation or inquiry specially through search for new facts in any branch of…