Generative AI

Generative AI refers to a class of artificial intelligence algorithms and models that are designed to generate new content, data, or outputs that resemble or are inspired by existing patterns. These models are capable of creating new content rather than simply recognizing or classifying existing data. One prominent type of generative AI is generative models, and among them, generative neural networks have gained significant attention
Generative AI

Here are some key concepts related to generative AI

Generative Models :-

Probabilistic Models

Probabilistic Models

Generative models are often probabilistic models that learn the underlying probability distribution of the training data. This allows them to generate new samples that share similar characteristics with the training data.
Unsupervised Learning

Unsupervised Learning

Generative models typically fall under unsupervised learning, as they don't rely on labeled data but instead learn the inherent structure of the input data. Generative Adversarial Networks (GANs):
Training

Adversarial Training

GANs consist of two neural networks, a generator, and a discriminator, that are trained simultaneously through adversarial training. The generator tries to create realistic data, while the discriminator tries to distinguish between real and generated data.
Competition

Competition

This adversarial setup results in continuous competition between the generator and discriminator, leading to the generation of increasingly realistic content. Variational Autoencoders (VAEs):
Encoder-Decoder Architecture

Encoder-Decoder Architecture

VAEs use an encoder-decoder architecture. The encoder maps input data to a probability distribution in latent space, and the decoder generates new samples from this distribution.
planet

Latent Space

VAEs aim to learn a meaningful latent space that can be sampled to generate new, realistic data points.

Applications of Generative AI :-

Image Generation

Image Generation

GANs have been used to generate realistic images, such as faces or artwork.
Text Generation

Text Generation

Language models, including GPT (Generative Pre-trained Transformer), are capable of generating coherent and contextually relevant text.
Data Augmentation

Data Augmentation

Generative models can be used to augment training data for various tasks.
Training

Bias and Fairness

Generative models may inherit biases present in the training data, raising concerns about fairness and ethical use.
authentication

Authentication and Deepfakes

The ability to generate highly realistic content raises challenges related to authentication and the creation of deepfakes.