# How to Extract Top-K Layer in VGG16 in Keras R

Welcome to the world of deep learning! In this article, we’ll delve into the popular VGG16 model in Keras and explore how to extract the top-K layer. If you’re new to deep learning, don’t worry — we’ll break down the concepts in a way that’s easy to understand. By the end of this article.

**Introduction**

In this blog post, we’ll be diving into the concept of extracting the top-K layer from the VGG16 model using Keras in R. If you’re completely new to these terms, don’t worry — we’ll take it step by step. By the end of this article, you’ll not only understand what the VGG16 model is, but you’ll also learn how to manipulate it to extract specific layers for various tasks.

Let’s begin with understanding what VGG16 is, what layers are, and how to work with them in Keras using R.

# What is VGG16?

VGG16 is a **Convolutional Neural Network (CNN)** architecture developed by the Visual Geometry Group (VGG) at Oxford. It is one of the most popular deep-learning models used in image classification tasks. VGG16 is a pre-trained convolutional neural network (CNN) model designed for image classification tasks. It was introduced by Simonyan and Zisserman in 2014 and has since become a popular choice for various deep-learning applications. The model consists of 16…