How to Apply Continual Learning to Your Machine Learning Models

machine learning

What does it mean to learn something new regularly?

Continual learning (CL), according to academics and practitioners alike, is a crucial step toward artificial intelligence. A model’s ability to continuously learn from a data stream is known as continuous learning. In practice, this means enabling a model to learn and adjust independently in real-time as new data is received. Auto-adaptive learning, or continuous AutoML, is used by some to describe it. CL aims to replicate humans’ abilities to learn, fine-tune, and transfer information and skills over time. As you may be aware, the purpose of machine learning is to deploy models in a real-world setting. We want to leverage the data into the production environment to retrain the model based on the new activity, which is what continuous learning is all about. For example, we’ve all seen Netflix’s wildly popular “Up Next” recommendation system. The Netflix recommender algorithm suggests a show shortly after your previous episode ends, and it’s usually difficult to ignore as the seconds tick away. Because there are new movies, tastes, and trends in the market, that type of production model must be retrained regularly. The purpose of continuous learning is to use new data to automatically retrain the model, allowing you to achieve high accuracy while maintaining high performance. The best option is to join Machine Learning Online Training to learn Machine Learning perfectly. 

Why is Continual Learning necessary for us?

The solution is straightforward: data is constantly changing. Trends or user activities may cause data to change. The Harry Potter book, for example, was one of Amazon’s top sellers in 2000. Today’s #1 seller might surprise you: it’s an entirely different genre: Inside Trump’s White House: Fire and Fury

As a result, Amazon would have to retrain the model to suggest new books to customers based on new data and trends. The price of bitcoin before the massive decline is a more recent example. Bitcoin was valued at $19,500 in 2017. It decreased to $6,500 after about a month and a half.

Not only is data changing, but “lifelong learning remains a long-standing challenge for machine learning and neural network models since the continuous acquisition of incrementally available information from non-stationary data distributions generally lead to catastrophic forgetting or interference,” according to researchers. The case for lifelong education is still compelling. Continuous learning will eventually enhance model accuracy, improve model performance, and reduce retraining time for data scientists by making models auto-adaptive. Machine Learning Training in Noida will be helpful for your learning process.

Pipeline for machine learning with Continual Learning

An ml pipeline with continuous learning looks like the diagram above in the production environment. The channel resembles any other machine learning pipeline, as you can see. We’ll need the data, as well as some verification. Tests or internal standards, such as assessing data quality, could be included. You may be doing pre-processing.

AutoML is next in line. AutoML is a critical component of the continuous learning pipeline, and it functions similarly to the training step in a traditional machine learning pipeline. But that’s something we’ll go into later.

Following the training, you’ll do model validations to ensure that all models function correctly. You can also choose the best option and deploy it to the production environment from this page. The pipeline appears to be a traditional machine learning pipeline so far. We add monitoring and close the loop back to the data to apply continuous learning.

The model deployment area’s predictions will be tracked. You’ll clean and label the data once it’s been monitored. However, you’ll be able to conclude the loop without the human labeling for things like recommender systems and forecasting. We’ll return the data to the data after it’s been labeled and cleaned, and we’ll repeat the training and validation procedure. Like a flywheel, we’ve now completed the loop. If you wish to do it from any of the metro cities then Machine Learning Training in Delhi is a good option to build your future in Machine Learning.

Incorporating AutoML into the Continual Learning 

Because we’re working with a continuous stream of data, AutoML is a critical component for performing continuous learning. You could keep things simple by simply retraining the same algorithm with the same parameters, but we will utilize AutoML because we still want to achieve very high accuracy.

AutoML doesn’t need to have a complex meta-learning system. You may use hyperparameter optimization, open-source methods, and frameworks, and you’ll be astonished at how easy it is. You’ll have to choose your algorithm space as part of your research before you begin working on your machine learning pipeline. For example, if you’re working on a computer vision problem, transfer learning might be a good choice for the training methods. You can utilize transfer learning to retrain only the last layer of the network and then deploy your model because you have a lot of pre-trained models.


You can also use the data for meta-learning, which will reduce the number of experiments required each time.