Difference between revisions of "Generative AI"

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AI co-pilots are artificial intelligence systems that assist humans in performing tasks. These systems can be used in a variety of applications, from helping pilots fly planes to assisting people in their daily lives. For example, Microsoft recently announced its AI-powered digital assistant named ‘Copilot’ which has the potential to "revolutionize how people operate fundamentally and unleash a new wave of productivity increase".
 
* <b>Coding</b>: AI-powered developer tool that assists software developers with coding tasks by providing suggestions, examples, and explanations for code that is being written; by allowing developers to interact with code using natural language commands. This novel approach simplifies the coding process, making it more accessible to non-experts and streamlining collaboration among programmers. The AI-driven coding assistant can suggest code snippets, fix errors, and provide context-aware suggestions, significantly boosting productivity and code quality.   
 
* <b>Coding</b>: AI-powered developer tool that assists software developers with coding tasks by providing suggestions, examples, and explanations for code that is being written; by allowing developers to interact with code using natural language commands. This novel approach simplifies the coding process, making it more accessible to non-experts and streamlining collaboration among programmers. The AI-driven coding assistant can suggest code snippets, fix errors, and provide context-aware suggestions, significantly boosting productivity and code quality.   
 
* <b>Operating System</b>: Microsoft is incorporating generative artificial intelligence into its widely used PC operating system with a new feature called “Windows Copilot”. The feature, announced at the company’s Build developer conference, will appear as a persistent sidebar on the Windows desktop once activated by users via a new taskbar button.
 
* <b>Operating System</b>: Microsoft is incorporating generative artificial intelligence into its widely used PC operating system with a new feature called “Windows Copilot”. The feature, announced at the company’s Build developer conference, will appear as a persistent sidebar on the Windows desktop once activated by users via a new taskbar button.

Revision as of 07:12, 26 July 2023

YouTube ... Quora ...Google search ...Google News ...Bing News


Generative AI is technology that creates original content, including text, images, video, and computer code, by identifying patterns in large quantities of training data. Generative AI could improve the speed and accuracy of product research and development. Generative AI technology can also help with product engineering by allowing teams to simulate products in virtual environments. This allows for complex problems to be solved more quickly and efficiently, leading to improved design accuracy. - The Generative AI Revolution Is Creating The Next Phase Of Autonomous Enterprise | Mark Minevich - Forbes

Generation

Generative AI is a groundbreaking field with diverse applications and innovative techniques.

  • Items: It can produce various items, such as artwork, music, text, images, and 3D models. These outputs are generated through AI models trained on vast datasets, and their quality varies based on the sophistication of the model and the specific application.
  • Techniques: Generative AI's strategic capabilities include exploring different scenarios, optimizing resource allocation, and adapting to opponents' strategies. Meanwhile, its tactical prowess involves reinforcement learning, rule-based inference, and alternative learning methods. However, ethical considerations remain vital, given the potential for the generation of misleading or harmful content. Overall, Generative AI continues to revolutionize artificial intelligence, pushing the boundaries of creativity and problem-solving in various domains.

Items

Natural Language Processing (NLP)

Generative AI, combined with Natural Language Processing (NLP), has emerged as a domain with a profound impact on various aspects of human-machine interactions. The applications of Generative AI in natural language extend to Conversational AI, enabling the development of intelligent virtual Assistants and Personal Companions that can engage in seamless and human-like conversations with users. Moreover, Generative AI has revolutionized the way machines process and generate text, facilitating advancements in question-answering systems that can efficiently provide relevant and accurate information. With its wide-ranging applications across publications and documents, Generative AI has become an indispensable tool, augmenting human capabilities and pushing the boundaries of natural language understanding and generation. Summarization techniques, powered by Generative AI, have also proven invaluable in condensing large volumes of text into concise and coherent summaries, aiding in the extraction of critical information from documents and articles. Beyond practical utilities, Generative AI has ventured into the realm of creative expressions, generating captivating narratives, stories, and even scripts for various media, such as novels, radio programs, and other forms of entertainment.

  • Conversational AI: Generative AI, in synergy with Natural Language Processing (NLP), has revolutionized Conversational AI, giving rise to highly sophisticated and human-like virtual assistants and chatbots. These AI systems possess the capability to understand and generate natural language, enabling them to engage in seamless and dynamic conversations with users. Through advanced language models, Generative AI equips Conversational AI with the ability to comprehend context, recognize intent, and respond contextually to user queries. These AI-driven chatbots and virtual assistants can assist users with a wide range of tasks, from answering questions and providing customer support to guiding users through complex processes.
    • Assistants: assist users in a wide range of tasks, such as setting reminders, answering questions, scheduling appointments, and even making personalized recommendations. Generative AI enables assistants to continuously learn and adapt to user preferences and needs, enhancing the user experience over time. The technology's natural language understanding capabilities enable assistants to interpret complex queries and handle ambiguous inputs, creating a more human-like and intuitive interaction
    • Personal Companions: ability to understand and respond to human emotions and sentiments, offering personalized and compassionate interactions. By leveraging deep learning and language models, Generative AI enables personal companions to engage in natural and contextually relevant conversations, acting as supportive confidantes, mentors, and companions. They can provide emotional support, offer helpful advice, and assist users in managing their daily tasks and well-being. These companions continuously learn from user interactions, developing a deeper understanding of individual needs and preferences, fostering a unique and meaningful bond with their users.
  • Questions/Answers: generate contextually relevant and human-like answers to a wide range of questions. These models excel in natural language understanding, allowing them to grasp the nuances and subtleties of queries, and provide meaningful responses. The capability of Generative AI in answering questions extends beyond simple factual queries; it can tackle more complex tasks like natural language reasoning, inference, and multi-step problem-solving.
  • Documents: ability to extract critical insights and key points from large volumes of text, facilitating faster information retrieval and comprehension. Generative AI can be applied to document generation, where it can produce human-like texts, reports, or even creative writing based on specific prompts or templates. Moreover, the technology can aid in sentiment analysis, identifying emotions and opinions expressed within documents, which is valuable for market research, customer feedback analysis, and social media monitoring.
  • Summarize: summarizing extensive documents, webpages, and diverse content with unparalleled precision and speed. Generative AI can sift through large volumes of text, extracting essential information and condensing it into concise and coherent summaries. This capability is particularly advantageous in information-heavy domains like journalism, research, and content curation, as it enables efficient knowledge extraction and dissemination. Moreover, Generative AI excels in summarizing webpages, helping users quickly grasp the key points and main ideas from online articles, blog posts, and news updates.
  • Creative Expression:
    • Narratives: produce compelling and imaginative narratives, stories, and creative writing. These AI-generated narratives can range from short stories and novels to scripts for movies and other forms of entertainment. By learning from vast datasets of existing literature and creative works, Generative AI can mimic the style and tone of different authors, allowing for the creation of unique and diverse storytelling experiences. Furthermore, Generative AI's ability to understand context and coherence ensures that the narratives it generates remain engaging and cohesive.
    • Stories: weaving together characters, plots, and settings to produce compelling and original stories. This application of Generative AI has the potential to revolutionize the creative writing process, serving as an inspiring tool for authors and storytellers by offering fresh ideas and alternative perspectives. AI-generated stories can range from short narratives to more extensive literary works, each with its distinct voice and style.
    • Scriptwriting: creative expression across various media, including scripts, news, radio programs, movies, TV shows, and other forms of entertainment creative expression across various media. In the field of scriptwriting, Generative AI can craft compelling dialogue, character interactions, and plotlines, offering invaluable assistance to screenwriters and playwrights in generating fresh and innovative content. For news generation, Generative AI can analyze vast amounts of data and produce summaries and reports, expediting the process of news dissemination and enhancing information accessibility.

Co-Pilot

AI co-pilots are artificial intelligence systems that assist humans in performing tasks. These systems can be used in a variety of applications, from helping pilots fly planes to assisting people in their daily lives. For example, Microsoft recently announced its AI-powered digital assistant named ‘Copilot’ which has the potential to "revolutionize how people operate fundamentally and unleash a new wave of productivity increase".

  • Coding: AI-powered developer tool that assists software developers with coding tasks by providing suggestions, examples, and explanations for code that is being written; by allowing developers to interact with code using natural language commands. This novel approach simplifies the coding process, making it more accessible to non-experts and streamlining collaboration among programmers. The AI-driven coding assistant can suggest code snippets, fix errors, and provide context-aware suggestions, significantly boosting productivity and code quality.
  • Operating System: Microsoft is incorporating generative artificial intelligence into its widely used PC operating system with a new feature called “Windows Copilot”. The feature, announced at the company’s Build developer conference, will appear as a persistent sidebar on the Windows desktop once activated by users via a new taskbar button.
  • Office Productivity: There are plans for Copilots tailored to Microsoft’s Dynamics 365 business apps, PowerPlatform, the company’s security suite. Copilot for Microsoft 365 is embedded directly into 365 apps like Word, PowerPoint, Excel, and Outlook, making generative AI intuitive and easy to harness thanks to GPT-4 and Large Language Model (LLM).
  • Job Listing: analyze and understand job descriptions and candidate resumes more effectively. This enables recruiters to identify the most suitable candidates efficiently, saving time and effort in the hiring process. Moreover, Generative AI can aid in generating more comprehensive and tailored job listings, optimizing the language and content to attract a diverse pool of candidates. The technology can also help in automating candidate screening, highlighting relevant skills and experiences, and providing personalized feedback to applicants.

Visual

  • Images: AI models can create realistic images of objects, scenes, and even people.
  • 2D/3D Models: create 2D/3D models of objects, characters, and environments.
  • Faces and Avatars: generate realistic human faces and avatar images.
  • Drawings:
  • Photographs:
  • Artwork: create original paintings, digital art, and visual designs.
  • Video and Animation: generate videos or predict future frames in a sequence, useful for video synthesis and animation tasks.

Audio

  • Voice:
  • Music and Audio: compose original music or create audio samples, ranging from simple melodies to more complex compositions

Data

  • Training:
  • Test:
  • Scenario Context:

Designs

  • Product Designs: assist in creating product designs, especially in industries like fashion, architecture, and industrial design.
  • Materials:
  • Metaverse: used to create virtual environments and worlds for gaming and simulation purposes.
  • Gaming:
  • Fonts and Typography: produce unique and creative fonts and typographic designs.
  • Processes:
  • Specifications:
    • Infrastructure:
    • Schematics:
    • Drugs:

Techniques

Generative AI has emerged as a groundbreaking field with diverse applications and innovative techniques, Strategy & Tactics that drive its success across various domains. When applied to open-ended gaming, Generative AI demonstrates its ability to create intelligent agents capable of learning and adapting in dynamic, unpredictable environments, leading to exciting advancements in the world of artificial intelligence-driven gaming experiences. Furthermore, Generative AI shines when tackling unanticipated scenarios, showcasing its capacity to handle novel and unforeseen challenges with creativity and efficiency. In the pursuit of these goals, Generative AI employs a plethora of techniques, including rules and inferences, where models learn from predefined guidelines and logical reasoning to make decisions. Reinforcement learning plays a pivotal role by allowing AI agents to learn from trial and error and optimize their actions based on rewards and penalties. Additionally, alternative learning techniques supplement the Generative AI arsenal by embracing innovative approaches beyond traditional methodologies, making it a powerful force in the realm of cutting-edge AI research and development. As Generative AI continues to evolve and expand its applications, its techniques, strategies, and tactics remain at the forefront of pushing the boundaries of artificial intelligence capabilities in unforeseen and unprogrammed scenarios.

Strategies

Generative AI has found extensive applications in various strategic domains, showcasing its versatility and power in tackling complex challenges. One of the key areas where Generative AI excels is strategic decision-making. By leveraging generative models, AI systems can simulate and generate a multitude of possible scenarios, allowing them to explore different strategic options and outcomes. This capability proves invaluable in fields such as finance, business, and military planning, where decision-makers can use generative models to assess risks, optimize resource allocation, and devise robust strategies. Moreover, in the realm of gaming and sports, Generative AI has enabled the development of intelligent agents that can learn and adapt to opponents' strategies, making the gameplay more dynamic and engaging. Additionally, Generative AI has shown promise in generating novel strategies for various tasks, pushing the boundaries of human creativity and problem-solving. As Generative AI continues to advance, its strategic applications are likely to grow, empowering decision-makers across industries with intelligent tools to navigate complex scenarios and make informed choices.

  • Open-ended Gaming: In open-ended or sandbox games, players are given a high degree of freedom to explore and interact with the game world, often without strict objectives or predefined paths. These games allow players to shape their own experiences, making choices and decisions that can lead to various outcomes and adventures, giving rise to dynamic and unpredictable gameplay.
  • Unforeseen Scenarios: In adversarial situations, an AI system is faced with unforeseen and challenging scenarios that require strategic decision-making and adaptation. These scenarios often involve opponents or adversaries who actively work against the AI, posing difficult obstacles that demand clever and innovative strategies to overcome. Adversarial situations are prevalent in various AI applications, such as game playing, cybersecurity, and autonomous vehicles, where the AI system must navigate and respond effectively to dynamic and unpredictable environments.

Tactics

Generative AI has proven to be a powerful tool when applied to various tactical domains, demonstrating its efficacy in devising effective and adaptive tactics for a wide range of applications. Generative AI continues to break new ground in intelligent problem-solving, optimization, and decision-making, propelling the field of artificial intelligence to unprecedented heights. One of the primary tactics utilized by Generative AI is reinforcement learning, where AI agents learn from trial and error to optimize their actions based on feedback in the form of rewards or penalties. This approach has enabled the development of intelligent systems capable of mastering complex tasks, such as game playing, robotics control, and autonomous vehicles. Additionally, Generative AI leverages alternative learning techniques, exploring innovative methodologies beyond traditional methods to enhance its tactical prowess. These techniques encompass approaches like unsupervised learning, self-supervised learning, and transfer learning, which allow AI systems to leverage existing knowledge and experiences to improve their performance in new tasks and environments. By harnessing Generative AI's tactical capabilities, researchers and practitioners are unlocking new avenues for intelligent problem-solving, optimization, and decision-making in various fields, contributing to the continuous advancement of artificial intelligence technology.

  • Rules/Inferences: one essential tactic employed by Generative AI is the use of rules and inferences. By learning from predefined guidelines and logical reasoning, AI models can make informed decisions based on explicit rules and inferred patterns. This tactic is particularly useful in knowledge-based systems, expert systems, and rule-based games.
  • Reinforcement Learning: is another pivotal tactic that has revolutionized AI applications. Through a process of trial and error, AI agents learn to take actions that maximize cumulative rewards and minimize penalties, enabling them to excel in dynamic and uncertain environments. This approach has found remarkable success in areas like game playing, robotics, and autonomous vehicles, where the AI must learn from experience to navigate complex scenarios.
  • Novel Learning Methods: leverages various non-traditional and innovative methodologies that deviate from the conventional supervised, unsupervised, and reinforcement learning paradigms and other emerging approaches that aim to improve learning efficiency, data utilization, and generalization capabilities of AI systems. These tactics allow AI systems to capitalize on unlabelled data, learn from their own predictions, and transfer knowledge from one task to another, enhancing their adaptability and generalization abilities.

Topics

Generative AI is a fascinating and rapidly evolving field that focuses on the creation of models capable of generating new data that resembles real-world examples. As Generative AI continues to make strides, it holds the potential to transform various industries and redefine the boundaries of artificial creativity.

  • A fundamental concept within Generative AI is the comparison between Generative and Discriminative approaches. While discriminative models aim to distinguish and classify data into predefined categories, generative models go beyond classification by attempting to model the underlying distribution of the data, enabling them to generate entirely new samples.
  • The adoption of Generative AI methods involves leveraging techniques like Variational Autoencoder (VAE)s, Generative Adversarial Network (GAN)s, and autoregressive models. However, this progress is not without challenges, as generative models are susceptible to hallucination—producing seemingly plausible but incorrect or unrealistic outputs.
  • Deep Generative Modeling techniques have emerged as a solution to enhance the performance of generative models by employing deep neural networks.
  • Moreover, advancements in Generative Modeling Language have revolutionized the way machines understand and produce human-like text, opening up avenues for creative applications such as text generation, translation, and dialogue systems.


Generative AI are predictive models, filtering available information to draw inferences on what should logically follow


Generative vs Discriminative

Background: What is a Generative Model? | Google More formally, given a set of data instances X and a set of labels Y:

  • Generative models capture the joint probability p(X, Y), or just p(X) if there are no labels.
  • Discriminative models capture the conditional probability p(Y | X).

A generative model includes the distribution of the data itself, and tells you how likely a given example is. For example, models that predict the next word in a sequence are typically generative models (usually much simpler than GANs) because they can assign a probability to a sequence of words.

Informally:

  • Generative models can generate new data instances.
  • Discriminative models discriminate between different kinds of data instances.



Generative AI Adoption Methods

The adoption of Generative AI involves incorporating generative models and algorithms into various applications and domains. Generative AI techniques enable the creation of new and realistic content, such as images, text, music, or videos, by learning patterns from existing data. Here are the key methods of adopting Generative AI:

  • Training Custom Models: One adoption method involves training custom generative models specific to a particular use case or dataset. This method requires collecting and preprocessing relevant data and training the model to learn from that data. By fine-tuning the model's parameters and architecture, developers can create generative models tailored to their specific needs.
    • This method offers flexibility and control, allowing developers to focus on the unique characteristics and requirements of their application. However, it requires expertise in data collection, model training, and optimization.
  • Utilizing Pretrained Models: Another adoption method is to use pretrained generative models that have been trained on large-scale datasets by experts or organizations. Pretrained models capture general patterns and styles from diverse data sources and can be readily used for content generation tasks. Developers can integrate these models into their applications without the need for extensive training or data collection.
    • This method offers convenience and saves time as developers can leverage existing models that have already learned complex patterns. It is suitable for applications that do not require customization or fine-grained control over the generated content.
  • API Services: Many companies and cloud service providers offer Generative AI as a service through APIs. These APIs provide developers with a simple and accessible way to integrate generative capabilities into their applications. By leveraging these services, developers can make API calls to generate content without the need to directly train or manage generative models.
    • API services provide convenience, scalability, and consistent performance as the underlying generative models are maintained and optimized by the service providers. Developers can focus on utilizing the generative capabilities without worrying about the complexities of model training and deployment.
  • Frameworks and Libraries: There are various open-source frameworks and libraries available that provide tools, prebuilt models, and APIs for Generative AI. These frameworks, such as TensorFlow, PyTorch, or Keras, offer a wide range of functionalities and utilities for building and deploying generative models.
    • Leveraging frameworks and libraries provides developers with flexibility, customization, and control over the generative models. They offer extensive documentation, tutorials, and community support, making it easier to adopt and implement Generative AI solutions.
  • Collaboration and Knowledge Sharing: The adoption of Generative AI can be facilitated through collaboration and knowledge sharing within the AI community. Developers, researchers, and enthusiasts can collaborate on open-source projects, contribute to shared repositories, and participate in online forums or conferences dedicated to Generative AI.
    • Collaboration and knowledge sharing accelerate the adoption process by pooling expertise, sharing resources, and collectively advancing the state of Generative AI. It fosters innovation and encourages the development of best practices and guidelines for effective adoption.


Hallucination

YouTube search... ...Google search

Hallucination is a term used to describe when Large Language Models (LLMs) generate text that is factually incorrect or entirely fictional. This can happen because the model’s primary objective is to generate text that is coherent and contextually appropriate, rather than factually accurate1. Hallucination can be a serious problem for LLMs because it can lead to the spread of misinformation, expose confidential information, and create unrealistic expectations about what LLMs can do. Hallucination refers to mistakes in the generated text that are semantically or syntactically plausible but are in fact incorrect or nonsensical1. This occurs because the model’s primary objective is to generate text that is coherent and contextually appropriate, rather than factually accurate. The model’s training data may contain inaccuracies, inconsistencies, and fictional content, and the model has no way of distinguishing between fact and fiction. As a result, it may generate text that aligns with the patterns observed in the training data but is not grounded in reality. From a technical perspective, hallucination in language models can be attributed to a lack of ground truth from external sources.

Example: In artificial intelligence (AI) a hallucination or artificial hallucination is a confident response by an AI that does not seem to be justified by its training data. For example, a hallucinating chatbot with no knowledge of Tesla's revenue might internally pick a random number (such as "$13.6 billion") that the chatbot deems plausible, and then go on to falsely and repeatedly insist that Tesla's revenue is $13.6 billion, with no sign of internal awareness that the figure was a product of its own imagination. Such phenomena are termed "hallucinations", in analogy with the phenomenon of hallucination in human psychology. Note that while a human hallucination is a percept by a human that cannot sensibly be associated with the portion of the external world that the human is currently directly observing with sense organs, an AI hallucination is instead a confident response by an AI that cannot be grounded in any of its training data. AI hallucination gained prominence around 2022 alongside the rollout of certain Large Language Model (LLM) such as ChatGPT. Users complained that such bots often seemed to "sociopathically" and pointlessly embed plausible-sounding random falsehoods within its generated content. Another example of hallucination in artificial intelligence is when the AI or chatbot forget that they are one and claim to be human By 2023, analysts considered frequent hallucination to be a major problem in LLM technology. Wikipedia

AI Hallucination are like human exaggerations

Ground truth refers to data that accurately represents the real-world phenomena or outcomes that an AI model aims to predict, classify, or generate. Ground truth is information that is known to be real or true, provided by direct observation and measurement (i.e. empirical evidence) as opposed to information provided by inference1. It refers to data that accurately represents the real-world phenomena or outcomes that an AI model aims to predict, classify, or generate.

Deep Generative Modeling


Generative Modeling Language

MIT GenAI Summit

SynthAI

To date, generative AI applications have overwhelmingly focused on the divergence of information. That is, they create new content based on a set of instructions. In Wave 2, we believe we will see more applications of AI to converge information. That is, they will show us less content by synthesizing the information available. Aptly, we refer to Wave 2 as synthesis AI (“SynthAI”) to contrast with Wave 1. While Wave 1 has created some value at the application layer, we believe Wave 2 will bring a step function change. -For B2B Generative AI Apps, Is Less More? | Zeya Yang and Kristina Shen - Andreessen Horowitz


As we think through what Wave 2 might look like, we believe the use cases that will benefit most from synthesis AI will be when there is both:

A high volume of information, such that it’s not pragmatic for a human to manually sift through all the information. A high signal-to-noise ratio, such that the themes or insights are obvious and consistent. In the name of accuracy, you don’t want to task an AI model with deciphering nuance. In the diagram below, we categorize examples of common analysis and synthesis by these dimensions to help bring this to life.

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