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How to Understand AI Terminology?

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A – Academic Research:

Use machine learning to aid your academic knowledge.

What is an AI-powered tool?! Any piece of software that uses the power of machine learning to carry out user instructions. One example would be software that turns the text that you type into a picture.

A – Algorithm:

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What is it? An algorithm is a systematic set of rules or step-by-step instructions. They are designed to solve a specific problem or accomplish a particular task. In the context of problem-solving and computational processes, an algorithm provides a precise and well-defined sequence of operations. These operations leads to a desired outcome or solution.

Algorithms are fundamental components in various disciplines, including computer science, mathematics, engineering, and data analysis. They play a crucial role in software development, machine learning, and artificial intelligence systems. By leveraging algorithms, businesses and individuals can automate processes, optimize efficiency, and make informed decisions.

The key characteristics of algorithms are efficiency, accuracy, and repeatability. They are carefully crafted to deliver consistent and reliable results when applied to different inputs or scenarios. Algorithms often involve logical operations, conditional statements, and iterative procedures to perform complex computations and problem-solving tasks.

In summary, an algorithm is a powerful tool used across multiple domains to solve problems and achieve specific objectives. So, by following a structured set of instructions, algorithms empower businesses and individuals to streamline processes, enhance productivity, and drive meaningful outcomes.

A – Algorithmic Trading:

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Want to trade without sitting in front of a computer all day? Algorithmic trading is a strategy in financial markets where computer algorithms make trading decisions. It involves using predefined rules and mathematical models to automatically execute trades without human intervention. The goal is to increase trading speed, accuracy, and efficiency while minimizing human bias and emotions. Algorithms analyze market data to identify trading opportunities and execute trades quickly. Algorithmic trading is used by traders and financial institutions to manage portfolios, execute large orders, and engage in high-frequency trading. It requires advanced technology and expertise in designing trading algorithms.

A – Artificial Intelligence:

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The field of computer science focused on creating intelligent machines that can perform tasks that typically require human intelligence. This being the most obvious AI terminology.

B – Business Artificial Intelligence:

Use machine learning to manage, create, develop or diversify a business.

B – Big Data:

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Big Data refers to extremely large and complex datasets that cannot be effectively managed, processed, or analyzed using traditional data processing tools and methods. It encompasses the three V’s: Volume (large amount of data), Velocity (rapid data generation and processing), and Variety (diverse data types and sources). Big Data involves utilizing specialized techniques, technologies, and algorithms to extract valuable insights, patterns, and trends from these massive datasets.

Example from Healthcare: Imagine a hospital that collects data from various sources such as electronic health records, medical imaging devices, wearable devices, patient monitoring systems, and clinical trials. These sources collectively generate an enormous volume of data including patient demographics, medical histories, lab results, imaging scans, vitals, and treatment outcomes. This data is generated at a rapid pace and comes in various formats, such as structured (databases) and unstructured (free-text medical notes, images).

Processing and analyzing this data using traditional methods would be impractical and time-consuming. However, with Big Data techniques, healthcare organizations can employ advanced analytics, machine learning, and artificial intelligence to:

  1. Predict Disease Outcomes: By analyzing patterns in large-scale patient data, healthcare providers can identify factors that contribute to the development or progression of diseases. For instance, they might use Big Data analytics to predict which patients are at a higher risk of developing diabetes or heart disease based on their genetic makeup, lifestyle choices, and medical history.
  2. Personalize Treatment Plans: Big Data analytics can help create personalized treatment plans by considering individual patient characteristics, medical histories, and response to different treatments. This approach is particularly beneficial for conditions with complex and varied factors influencing treatment efficacy.
  3. Drug Discovery: Pharmaceutical companies can sift through massive datasets to identify potential drug candidates more efficiently. They can analyze genetic information, molecular structures, and clinical trial results to accelerate the discovery of new medications and therapies.
  4. Epidemiological Studies: Health agencies can track and predict the spread of diseases by analyzing large volumes of data from various sources. For example, analyzing patterns of symptom searches in search engines and social media posts can help detect potential outbreaks.
  5. Enhance Patient Care: Big Data analytics can assist healthcare providers in improving patient care by identifying best practices, treatment protocols, and interventions based on large-scale data analysis.

C – Chatbot:

Most of us have encountered these before, love them or hate them. A computer program designed to simulate human conversation, often used for customer support or information retrieval.

C – Computer Vision

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Computer vision is a field of artificial intelligence and computer science that focuses on enabling computers to interpret and understand visual information from the world. It involves developing algorithms and techniques that allow computers to process, analyze, and extract meaningful insights from images and videos, much like the human visual system.

In essence, computer vision aims to give machines the ability to “see” and comprehend visual data. This includes tasks such as object recognition, image classification, facial recognition, object tracking, scene understanding, and more.

Computer vision algorithms use mathematical and computational models to identify patterns, features, and structures within images, allowing computers to make informed decisions based on visual information.

Computer vision has a wide range of applications across various industries, including healthcare, automotive, robotics, surveillance, entertainment, agriculture, and manufacturing. It plays a crucial role in enabling machines to interact with the visual world, making it a fundamental technology for creating smart and autonomous systems.

C- Convolutional Neural Network (CNN):

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Is a powerful algorithm used for image and video recognition tasks. It mimics the human brain’s visual cortex, enabling it to automatically learn and extract features from input data.

CNNs consist of interconnected layers, including convolutional, pooling, and fully connected layers. The convolutional layers apply filters to the input data, learning local patterns and features. These filters slide over the data, performing calculations to create feature maps.

Pooling layers then downsample the feature maps, retaining important information while reducing the data’s size. This helps capture relevant features at different scales, improving efficiency.

The output from these layers is then flattened and passed to fully connected layers, which act like a traditional neural network. These layers learn high-level representations and make predictions based on the learned features.

CNNs excel in image recognition because they automatically learn hierarchical representations. They capture both low-level features (like edges) and high-level features (like objects). This ability to capture complex patterns makes them ideal for tasks such as image classification, object detection, and image segmentation.

By harnessing the power of convolutional layers, CNNs have achieved remarkable success in computer vision applications. Their ability to understand and analyze images has opened new possibilities for visual data analysis.

D – Deep Learning:

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A subset of machine learning that uses neural networks with multiple layers to learn and represent complex patterns and relationships in data.

E – Educational Learning:

Use machine learning to help children or adults to learn new skills.

E – Expert System:

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AI software designed to emulate the decision-making ability of a human expert in a specific domain.

E – Explainable AI:

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AI systems and models that can provide transparent explanations or justifications for their decisions or actions.

F – Feature Engineering:

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The process of selecting and transforming raw data into meaningful features that can be used by machine learning algorithms.

G – Gernerative AI:

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Generative AI is a type of machine learning that can create new things like music, videos, images, and other data. It learns from existing data and uses that knowledge to create new things never before created. It’s like learning how to draw by looking at pictures and then creating your own drawings by taking bits, or inspiration, from lots of the past picture that you have seen.

G – Genetic Algorithm:

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A search algorithm inspired by the process of natural selection, used to find optimal solutions to complex problems.

H – Humanoid Robot:

A robot designed to resemble and interact with humans, often equipped with AI capabilities for natural language processing and computer vision.

I – Image Creation:

Use machine learning to create images for all purposes.

I – Internet of Things (IoT):

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A network of physical devices embedded with sensors, software, and connectivity, enabling them to collect and exchange data.

K – Knowledge Representation:

The process of organizing and structuring information in a way that computers can understand and reason with.

L – LLM ( Large Language Model )

A repository of datasets and more which allow users to input a prompt or ask a question. The user is then provided with an answer to their question or response to their prompt. An example of a LLM is ChatGPT.

M – MMLU

Massive Multitask Language Understanding, one of the key leading standards for measuring large AI models.

M – Machine Learning:

A subset of AI that enables computers to learn from data and improve performance without being explicitly programmed.

M – Music Production:

Use machine learning to produce the sounds you like.

N – Neural Network:

A computational model inspired by the structure and function of the human brain, used for pattern recognition and learning tasks.

N – Natural Language Processing (NLP):

A neural language processor, also known as a neural language model or NLP, is an artificial intelligence (AI) model that processes and understands human language. It is designed to analyze, interpret, and generate natural language text, enabling machines to comprehend and interact with human-generated content.

Neural language processors are based on deep learning techniques, specifically neural networks, which are inspired by the structure and function of the human brain. These models are trained on vast amounts of textual data to learn patterns, semantics, and relationships within language.

The primary goal of a neural language processor is to facilitate tasks such as natural language understanding, sentiment analysis, language translation, text summarization, chatbots, and speech recognition. It helps machines understand the meaning, context, and nuances of human language, enabling them to generate appropriate responses, provide accurate translations, and extract valuable insights from textual data.

By leveraging neural language processors, businesses can automate customer support, improve information retrieval systems, enhance language-based applications, and develop intelligent virtual assistants. These models have revolutionized the field of natural language processing, enabling more advanced and sophisticated language-based AI applications.

O – Optimization:

The process of finding the best solution among a set of possible options, often used in AI algorithms to optimize performance or resource allocation.

P – Prompt

A prompt is a short piece of text that is given to the large language model as input, and it can be used to control the output of the model in many ways.

P – Predictive Analytics:

The use of historical data and statistical techniques to make predictions about future events or outcomes.

Q – Quantum Computing:

A field that explores the use of quantum mechanics principles to perform computation, potentially enabling significant advancements in AI algorithms.

R- Recurrent Neural Networks (RNNs):

Are a type of artificial intelligence algorithm designed to process sequential data. So, this making them well-suited for tasks like natural language processing and speech recognition.

RNNs have a unique architecture that allows them to retain information from previous steps and use it in the current step of data processing. Therefore this capability enables them to capture temporal dependencies and context in the data they analyze.

The core idea behind RNNs is the concept of “recurrence.” Each step of an RNN takes an input and combines it with information stored in its memory from previous steps. This allows the network to maintain a form of memory or context throughout the sequential data.

RNNs use a recurrent connection to connect the output of each step back to the input of the next step, creating a loop-like structure. This recurrent connection allows the network to learn patterns and dependencies over time. So, this makes it powerful for tasks that involve sequences or time-series data.

One popular variation of RNNs is the Long Short-Term Memory (LSTM) network. This addresses the “vanishing gradient” problem faced by traditional RNNs. LSTMs have additional gating mechanisms that control the flow of information. This allows them to retain and forget information selectively.

The ability of RNNs to model sequential data makes them valuable in various applications. So, they can generate text, predict future values in a time series, perform sentiment analysis, and more. Their recurrent nature allows them to process data with varying lengths. So, making them flexible and adaptable for different tasks.

R – Reinforcement Learning:

A type of machine learning where an agent learns through interactions with an environment, receiving rewards or punishments based on its actions.

R – Robotics:

The interdisciplinary field involving the design, development, and application of robots, often incorporating AI technologies.

S – Sentiment Analysis:

What is this? The process of determining and categorizing the emotions or attitudes expressed in textual data, often used to analyze social media sentiment.

T – Turing Test:

A test proposed by Alan Turing to assess a machine’s ability to exhibit intelligent behavior indistinguishable from that of a human.

U – Unsupervised Learning:

Children without teachers? NO. It’s a type of machine learning where algorithms learn patterns and structures in data without explicit labels or guidance.

V- ‘vanishing gradient’ problem:

Have you ever had such a problem?! Well this is a challenge encountered by traditional Recurrent Neural Networks (RNNs) during training. It refers to the issue of the gradients becoming extremely small as they propagate backward through the network layers during the learning process.

In RNNs, the gradient represents the error signal used to update the network’s weights and improve its performance. However, when the gradients become very small, they can’t effectively propagate back to earlier layers. So this leads to limited learning or even the complete inability to learn long-term dependencies in sequential data.

This problem arises due to the nature of the RNN architecture and the use of activation functions. So, this is usually the sigmoid or hyperbolic tangent, which squash the values into a limited range. As the gradients are multiplied through multiple time steps, they can diminish exponentially, causing them to “vanish” or approach zero.

When the gradients vanish, the network struggles to adjust the weights of the earlier layers. This hinders its ability to capture long-range dependencies and retain important information over extended sequences. Consequently, the performance of traditional RNNs may be limited when dealing with tasks involving long-term dependencies. This will include understanding complex language patterns or processing time series data.

More advanced RNN architectures like Long Short-Term Memory (LSTM) and Gated Recurrent Unit (GRU) networks have been developed. This helped to mitigate the vanishing gradient problem, These architectures incorporate gating mechanisms. So, helping control the flow of information and gradients, allowing them to capture and retain relevant information over longer sequences effectively.

By addressing the vanishing gradient problem, LSTM and GRU networks enable better learning and modeling of sequential data. This makes them more suitable for tasks involving long-term dependencies and overcoming the limitations of traditional RNNs.

V – Video Production:

Use machine learning to create video.

V – Virtual Assistant:

AI-powered software designed to provide assistance, answer questions, and perform tasks through natural language interactions.

V – Voice Production:

Use machine learning to produce the speech.

W – Weak AI:

AI systems designed to perform specific tasks or simulate human intelligence in limited domains, as opposed to general AI.

Y – Yield Optimization:

The use of AI algorithms and techniques to maximize output or efficiency in areas such as manufacturing or supply chain management.

Z – Zero-shot Learning:

Sounds wild right? It’s a machine learning approach where a model can recognize and classify objects or concepts it has not been explicitly trained on.

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