Here are a few popular and simple neural network architectures:
It is a simple linear classifier that can be used for binary classification problems.
It is a feedforward neural network with one or more layers of perceptrons. MLP can be used for a variety of tasks such as image classification, natural language processing, and time series prediction.
It is a neural network that is trained to copy its input to its output. Autoencoders are commonly used for dimensionality reduction and feature extraction.
It is a type of artificial neural network that is composed of layers of interconnected nodes or neurons. FNNs are commonly used for classification and regression tasks.
It is a neural network designed to process data with a grid-like topology, such as an image. CNNs are commonly used in computer vision tasks such as image classification, object detection, and semantic segmentation.
It is a neural network that can process sequential data, such as time series or natural language. RNNs are commonly used in tasks such as language modeling, speech recognition, and machine translation.
It is a variant of RNN that is designed to handle the problem of vanishing gradients. LSTMs are commonly used in tasks such as language modeling, speech recognition, and machine translation.
Please note that above list is simple and widely used architectures, but this is not an exhaustive list.