How to optimize the existing approach

There are certain techniques that can help us improve this application. The key techniques that can help us improvise the baseline approach are as follows:

• We can use word embedding-based techniques such as Word2Vec, glove, and so on

• We should also implement Convolution Neural Networks (CNN ) to get an idea about how a deep learning algorithm can help us

So in the revised approach, we will be focusing on word embedding techniques and the Deep Learning algorithm. We will be using Keras with the TensorFlow backend. Before implementation, let's understand the revised approach in detail.

Understanding key concepts for optimizing the approach

In this section, we will understand the revised approach in detail, so we know what steps we should implement. We are using Keras, a Deep Learning library that provides us with high-level APIs so we can implement CNN easily. The following steps are involved:

• Importing the dependencies: In this step, we will be importing...