Algorithms

Terms related to procedures or formulas for solving a problem by conducting a sequence of specified actions. In computing, algorithms in the form of mathematical instructions play an important part in search, artificial intelligence (AI) and machine learning.
  • statistical analysis - Statistical analysis is the collection and interpretation of data in order to uncover patterns and trends.
  • STEM (science, technology, engineering, and mathematics) - STEM is an educational approach that prepares primary and secondary students for college, graduate study and careers in the fields of science, technology, engineering and mathematics (STEM).
  • Top searches of 2008 - What were people searching the WhatIs.
  • truncation error - A truncation error is the difference between an actual and a truncated, or cut-off, value.
  • truth table - A truth table is a breakdown of all the possible truth values returned by a logical expression.
  • Twofish - Twofish is a symmetric-key block cipher with a block size of 128 bits and variable-length key of size 128, 192 or 256 bits.
  • vertical bar - The vertical bar ( | ) is a symbol used in mathematics, computing and other areas to represent a specific type of logic or operation, depending on its context.
  • What are AI hallucinations and why are they a problem? - An AI hallucination is when a large language model (LLM) powering an artificial intelligence (AI) system generates false information or misleading results, often leading to incorrect human decision-making.
  • What are machine learning algorithms? 12 types explained - A machine learning algorithm is the method by which the AI system conducts its task, generally predicting output values from given input data.
  • What is a backpropagation algorithm? - A backpropagation algorithm, or backward propagation of errors, is an algorithm that's used to help train neural network models.
  • What is a block cipher? - A block cipher is a method of encrypting data in blocks to produce ciphertext using a cryptographic key and algorithm.
  • What is a Consensus Algorithm? - A consensus algorithm is a process in computer science used to achieve agreement on a single data value among distributed processes or systems.
  • What is a convolutional neural network (CNN)? - A convolutional neural network (CNN) is a category of machine learning model.
  • What is a generative adversarial network (GAN)? - A generative adversarial network (GAN) is a machine learning (ML) model in which two neural networks compete by using deep learning methods to become more accurate in their predictions.
  • What is a perceptron? - A perceptron is a simple model of a biological neuron used in an artificial neural network.
  • What is a support vector machine (SVM)? - A support vector machine (SVM) is a type of supervised learning algorithm used in machine learning to solve classification and regression tasks.
  • What is a unique identifier (UID)? - A unique identifier (UID) is a numeric or alphanumeric string that is associated with a single entity within a given system.
  • What is AI ethics? - AI ethics is a system of moral principles and techniques intended to inform the development and responsible use of artificial intelligence technology.
  • What is AI? Artificial Intelligence explained - Artificial intelligence is the simulation of human intelligence processes by machines, especially computer systems.
  • What is an algorithm? - An algorithm is a procedure used for solving a problem or performing a computation.
  • What is anomaly detection? An overview and explanation - Anomaly detection is the process of identifying data points, entities or events that fall outside the normal range.
  • What is augmented intelligence? - Augmented intelligence is the use of technology to enhance a human's ability to execute tasks, perform analysis and make decisions.
  • What is conversational AI (conversational artificial intelligence)? - Conversational AI, also known as conversational artificial intelligence, is a type of AI that enables computers to understand, process and generate human language.
  • What is Data Encryption Standard (DES)? - Data Encryption Standard (DES) is an outdated symmetric key method of data encryption.
  • What is embodied AI? How it powers autonomous systems - Embodied AI refers to artificial intelligence systems that interact with and can learn from their environments using a suite of technologies that include sensors, motors, machine learning and natural language processing.
  • What is explainable AI? - Explainable AI (XAI) is artificial intelligence (AI) programmed to describe its purpose, rationale and decision-making process in a way that the average person can understand.
  • What is linear regression? - Linear regression is a statistical technique that identifies the relationship between the mean value of one variable and the corresponding values of one or more other variables.
  • What is machine learning bias (AI bias)? - Machine learning bias, also known as 'algorithm bias' or 'AI bias,' is a phenomenon that occurs when an algorithm produces results that are systemically prejudiced due to erroneous assumptions in the machine learning (ML) process.
  • What is machine learning? Guide, definition and examples - Machine learning is a branch of AI focused on building computer systems that learn from data.
  • What is narrow AI (weak AI)? - Narrow AI is an application of artificial intelligence technologies to enable a high-functioning system that replicates -- and perhaps surpasses -- human intelligence for a dedicated purpose.
  • What is quantum computing? How it works and examples - Quantum computing is an area of computer science focused on the development of computers based on the principles of quantum theory.
  • What is reinforcement learning? - Reinforcement learning (RL) is a machine learning training method that trains software to make certain desired actions.
  • What is self-service business intelligence (self-service BI)? - Self-service business intelligence (BI) is an approach to data analytics that enables nontechnical business users to access and explore data sets.
  • What is the 11th dimension in M-theory? - The 11th dimension is a characteristic of spacetime that has been proposed as a possible answer to questions that arise in superstring theory.
  • What is traveling salesman problem (TSP)? - The traveling salesman problem (TSP) is a programming optimization problem to find the shortest path that connects a given set of points.
  • What is unsupervised learning? - Unsupervised learning is a type of machine learning (ML) technique that uses artificial intelligence (AI) algorithms to identify patterns in data sets that are neither classified nor labeled.
  • x and y coordinates - X and y coordinates are, respectively, the horizontal and vertical addresses of a point in any two-dimensional (2D) space, such as a sheet of paper or a computer display screen.
  • Zipf's Law - Zipf’s Law is a statistical distribution in certain data sets, such as words in a linguistic corpus, in which the frequencies of certain words are inversely proportional to their ranks.