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Table of contents
1.
Introduction
2.
What is Generative AI?
3.
What are Generative AI Models?
4.
Applications of Generative AI Models
4.1.
Music and Voice Generation
4.2.
Art and Image Generation
4.3.
Creativity and Designing
4.4.
Game Development
4.5.
Natural Language Processing
5.
Popular Generative AI Models
5.1.
Variational Autoencoders
5.1.1.
Application of VAE
5.2.
Generative Adversarial Networks
5.2.1.
Application of GAN
5.3.
Generative Pre-trained Transformer(GPT)
5.3.1.
Application of GPT
5.4.
Auto Regressive Models
5.4.1.
Application of Auto Regressive Models
6.
Frequently Asked Questions
6.1.
What risks do generative AI systems cause?
6.2.
How has generative AI impacted the world?
6.3.
What role will generative AI play in the future?
7.
Conclusion
Last Updated: Mar 27, 2024
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Generative AI Models

Author Nidhi Kumari
1 upvote

Introduction

AI models are an essential part of Artificial Intelligence (AI) systems that partially allow machines to imitate human intelligence. Generative AI models are subsets of Artificial intelligence models, and they can produce new data that mimics the input data they were trained on.  Confused? Don’t worry; we will study generative AI models in detail in this article. First, we will cover what generative AI is, and then we will move to generative AI models.

Generative AI Models

What is Generative AI?

Artificial intelligence used to generate new content, such as text, photos, music, audio, and videos, is called generative AI. Instead of only analysing and processing existing data, generative AI intends to make it possible for robots to produce content or data. 

Foundation models(large AI models) enable generative AI to multitask and carry out complex tasks.

The outputs of generative AI can be in the same media as the prompt (e.g., text-to-text) or in a different medium (e.g., text-to-image or image-to-video).

For example, The "DeepArt.io" website is one of the most well-known and excellent examples of generative AI. DeepArt employs artificial intelligence to create creative graphics from photographs by incorporating the techniques of well-known artists.

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What are Generative AI Models?

Generative AI models are subsets of AI algorithms or models. These models are designed to produce new data comparable to an existing dataset. AI generative models can learn from enormous volumes of data and produce new content that closely reflects the pattern of the original data.

These models can produce new content by studying the training data for patterns and structures. These models try to produce new examples that display artistic, logical, or desirable attributes beyond simple classification. Now we will discuss some of the popular generative AI models.

Generative AI Models

Applications of Generative AI Models

Some of the critical applications of generative AI are as follows:

Music and Voice Generation

You can produce various music, even realistic voice using generative AI. By learning from pre-existing datasets, these models may imitate certain voices, compose music, and develop new styles.

Art and Image Generation

GAN(Generative Adversarial Networks) is a generative model. Designers and artists use GANs to create photorealistic portraits, scenery, and other works of art. They can use GANs to generate unique, realistic images from scratch.

Creativity and Designing

For artists and other creatives, generative AI can be a helpful tool. It can help designers develop fresh ideas for design layouts and architectural forms.

Game Development

Generative AI has applications in the creation of video games. Using these models, game designers can produce virtual worlds, characters, and environments with less manual work.

Natural Language Processing

Generative models can be used for machine translation and other natural language processing tasks like text production.

These are only a few instances of how generative AI can be used in real-world situations across different fields, promoting original forms of creativity, automation, and problem-solving.

Popular Generative AI Models

Some of the popular generative AI models are as follows:

Variational Autoencoders

VAEs are a kind of autoencoder used for unsupervised learning that maps input data into a latent space and recreates it back to the original data domain. The term "Latent Space" in AI refers to a geometric space that maps all of the data a neural network has learned from training data. 

To create new samples that match the learned data distribution, they find a balance between reconstruction accuracy and regularisation. The process includes altering points inside the latent space representations to create new and varied samples.

Application of VAE

Some of the critical applications of VAEs are as follows:

  • Creating realistic visuals and creating art is possible using VAEs.
     
  • It can help in engaging in interactive latent space exploration.
     
  • It is also used in data compression.
     
  • VAEs are helpful for anomaly detection.

Generative Adversarial Networks

Lan Goodfellow and his associates first proposed the idea of GANs in 2014. A group of deep learning models, GANs, are used for generative projects. There are two neural networks of GANs:

  • Generator: The primary responsibility of the generator is to produce artificial data that closely mimics the accurate data it is trained on. 
     
  • Discriminator: As a binary classifier, the discriminator attempts to discriminate between legitimate data (taken from the training dataset) and fictitious data (produced by the generator).


These are trained in a conflicting manner to perform better than one another, which will help in improving the performance of both neural networks.

Application of GAN

Some of the critical applications of GANs are as follows:

  • GANs are used to generate photorealistic images.
     
  • GANs have significantly improved image synthesis.
     
  • They can also be used in text-to-image synthesis and video creation.
     
  • They are also used in virtual environments for realistic simulation.

Generative Pre-trained Transformer(GPT)

Nowadays GPTs are one of the trending topics. These are a group of language models created by OpenAI. The GPT series consists of models like GPT, GPT-2, and GPT-3, with each iteration being more powerful and complex. It significantly improves text production and natural language processing (NLP) activities. 

Application of GPT

Some of the critical applications of GPTs are as follows:

  • One of the primary applications of GPTs is generating context-related text. They can create dialogues, poetry, stories, articles, and more.
     
  • GPTs can provide brief, informative summaries of more extensive texts, assisting with text summarisation.
     
  • Text may be translated from one language to another with outstanding accuracy, thanks to GPTs.

Auto Regressive Models

The word "auto-regressive" refers to the idea that the model predicts or regresses the future values of a sequence based on its historical values. Auto-regressive models are the type of statistical and machine learning models. They are employed for sequential data operations.

The primary feature of auto-regressive models is the dependence of the prediction at each time step on the preceding time steps.

Application of Auto Regressive Models

Some of the critical applications of auto-regressive models are as follows:

  • It is used in language modelling.
     
  • One of the primary applications of auto-regressive models is text generation.
     
  • They create consistent and pertinent outputs to the context while capturing dependencies in sequences.
     
  • They are also used in music creation.

Frequently Asked Questions

What risks do generative AI systems cause?

Apps that use generative AI create a unique risk since their complicated algorithms make it challenging for developers to find security problems. Any new services that are integrated into your network introduce possible security flaws that could be used to access other parts of your network. 

How has generative AI impacted the world?

AI generative models can learn from enormous volumes of data and produce new content that closely reflects the pattern of the original data. It can increase productivity by freeing up 60 to 70 per cent of workers' time by automating their work.

What role will generative AI play in the future?

Data is required for identifying fraudulent activity in software, language systems, and self-driving automobiles. Artificial data can be used to resolve this. The future of technology, creativity, and human-computer relationships has much to gain from generative AI.

Conclusion

In this article, we extensively discussed the generative AI Models.  AI generative models can learn from enormous volumes of data and produce new content that closely reflects the pattern of the original data.

We hope this article helps you. To read more about AI, you can visit more articles.

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