Sign-Up

Top 6 A.I. Technologies Used To Predict Sales

deep learning finance machine learning open-source Oct 11, 2022
chart with hand behind it

Sales forecasting is one of the most important tasks in any business. It’s essential to have an accurate idea of how much product you will be selling in the future so that you can make sound decisions about production, inventory, and staffing levels.

Some of the most commonly used state-of-the-art AI methods for predicting sales include:

  1. Linear regression
  2. Logistic regression
  3. Neural networks
  4. Support vector machines
  5. Random forests
  6. Gradient boosting machines

These methods can be used to predict future sales with a reasonable degree of accuracy as long as there is enough historical data to train the models. However, it’s important to keep in mind that no prediction is ever 100% accurate. There will always be some uncertainty involved.

Let's now dive into each of these methods in more detail!

chart with hand behind it

There are over 6 A.I. methods commonly used to predict sales

#1 - Linear Regression

Linear regression is a statistical method used to predict future sales. It involves using a linear equation to model the relationship between two or more variables. This equation can then be used to make predictions about future sales.

The biggest advantage of using linear regression for predicting sales is that it’s simple to understand and easy to implement. It can also be used even if there is only a small amount of data available.

However, linear regression has some disadvantages too. The biggest problem is that it only works well when there is a linear relationship between the variables involved. If there is a non-linear relationship, then the predictions made by the model will be less accurate.

Another disadvantage of linear regression is that it can’t handle complex relationships between variables very well. If there are many variables involved, or if the relationships between them are very complex, then linear regression will struggle to make accurate predictions.

picture of handbags, 20 handbags expected to sell tomorrow

Example: You can use linear regression to predict how many handbags your store will likely sell tomorrow

#2 - Logistic Regression

Logistic regression is a type of statistical analysis used to predict the outcome of events. In the context of sales forecasting, logistic regression can be used to predict whether or not a customer will make a purchase. The basic idea behind logistic regression is to find a mathematical model that best predicts the probability of an event occurring. This model can then be used to make predictions about future sales.

The main reason to use logistic regression with sales predictions is that it can handle non-linear relationships between variables. This is because logistic regression is based on the concept of odds ratios, which can model any type of relationship, no matter how complex. Another advantage of logistic regression is that it’s easy to interpret.

However, logistic regression does have some disadvantages. One of the biggest problems is that it can be very slow to train if there is a lot of data available. Another is overfitting. Overfitting occurs when the model becomes too specific to the training data and doesn’t generalize well to new data. This can lead to inaccurate predictions. Some of the techniques you can use to overcome overfitting with logistic regression include regularization and cross-validation.

picture of bakery with low predicted sales next week

Example: You can use logistic regression to give you a probability of a sale happening tomorrow

#3 - Neural Networks

Neural networks are a type of machine learning algorithm that can be used to predict future sales. They are based on the idea of neural networks in the brain, which are made up of a large number of interconnected neurons.

The basic idea behind neural networks is to create a network of these neurons that can learn from data. By doing this, the network can be trained to recognize patterns and make predictions about future events. This makes neural networks a powerful tool for predictive modeling.

One advantage of neural networks is that they can be used to model complex relationships between variables. This makes them effective at predicting outcomes that are difficult to predict with other methods. On the other hand, neural networks can be very difficult to train and can be time-consuming. They also require a large amount of data to work well.

price chart over time

Example: You can use neural networks to model very complex forecasts

#4 - Support Vector Machines (SVMs)

Support vector machines are a type of machine learning algorithm that can be used for predictive modeling. They are based on the idea of finding a “hyperplane” that can best separate data points into two groups. This line is then used to make predictions about future events.

For example, similar to logistic regression, support vector machines can be used to predict whether or not a customer will make a purchase. The basic idea is to find a line that best separates the customers who purchased vs. those who did not. This line can then be used to make predictions about future sales.

One advantage of support vector machines is that they can be very effective at modeling complex relationships between variables. They can also be used with data that is not linearly separable. However, support vector machines can be very difficult to train and can be time-consuming. They also require a large amount of data to work well.

#5 - Random Forests

Random forests are a type of machine-learning algorithm that can be used to predict future sales. They are based on the idea of decision trees, which are a type of predictive modeling algorithm.

A decision tree is a tree-like structure that is used to predict an outcome. Each branch of the tree represents a different decision that can be made. The leaves of the tree represent the outcome of the decisions.

In a random forest, several decision trees are randomly generated and then combined into a single model. This helps to improve the accuracy of the predictions made by the model. It also helps to reduce the bias that can sometimes occur with decision trees.

One advantage of random forests is that they are relatively fast and efficient to train. They can also produce fairly accurate predictions. On the other hand, random forests can be somewhat difficult to interpret.

#6 - Gradient Boosting Machines

Finally, Gradient boosting machines (GBMs) are a type of machine learning algorithm that can also be used to predict future sales. They are based on the idea of gradient boosting, which is a technique for improving the accuracy of predictive models.

In a gradient-boosting machine, several decision trees are combined into a single model just as with a random forest. However, the decision trees are not generated randomly. Instead, they are generated sequentially so that each tree is “boosted” by the previous tree. This helps to improve the accuracy of predictions made by the model.

GBMs can be very effective at predictive modeling and can produce accurate predictions. However, they can be time-consuming to train and require a large amount of data to work well.

A common implementation of a gradient boosting machine is the XGBoost algorithm. XGBoost is a fast and efficient implementation of gradient boosting that can be used to make predictions about future sales. It is often used in business forecasting because it can produce fairly accurate results.

picture with words open source in yellow

Lots of amazing open source software exists to help you get started including sci-kit learn, PyTorch and Tensorflow

How to Learn More

If you're new to A.I., the best way to get started is by taking an online course. There are lots of courses to choose from but one of the fastest ways to learn is by doing. At LeakyAI, we have built a specialized online, self-paced course that focuses less on theory and more on coding, enabling you to learn fast. You can view the course outline and get more information here: Hands-On AI Programming Course.

We have also recently launched our waitlist for a new course focused exclusively on How To Forecast Your Sales Using AI (2-day Course). This course covers all the technologies listed above and will teach you how to use them on a real-world dataset. Sign-up today to secure your spot when our course is available.

how to forecast sales using ai 2 day course

Consider taking our 2 day course on how to use AI to predict sales which covers all the technologies mentioned in this article

Finally, a few additional suggestions on how to get started below:

  • Read about AI: A good place to start is by reading about AI and machine learning. You can find lots of articles and blog posts online. Try our LeakyAI Blog where you will find articles on a range of topics related to AI and machine learning.
  • Experiment with AI: Another good way to learn about AI is to experiment with it yourself. There are many open-source tools and frameworks available that you can use to build your own AI system using for example PyTorch or Tensorflow as the AI framework. You can try several free Python coding tutorials using Python including How to Build a Neural Network and Predicting Sales using a Neural Network just to get started.
  • Hire an expert: If you're not sure how to get started, you can always hire an expert to help you. Many companies offer AI consulting services. Here at LeakyAI, we are passionate about helping people and companies achieve their goals with AI. Please contact us if you are interested in hiring us to help you.

Conclusion

The six types of machine learning algorithms that were discussed are all useful for forecasting sales. Linear regression is a simple method that can produce fairly accurate results, while logistic regression can be used to predict whether or not a customer will make a purchase. Neural networks can learn how to associate input data with desired outputs, making them a good choice for businesses that have larger datasets and more complex forecasting needs. Random forests are also able to learn how to associate input data with desired outputs, and they are relatively easy to train. Finally, support vector machines and gradient boosting machines are also good choices for businesses that want to predict future sales. All of these methods have their strengths and weaknesses, so it's important to choose the one that is best suited for your specific needs.

No matter which method you choose, the most important thing is to get started and experiment with AI. The best way to learn is by doing, so don't be afraid to dive in and try something new. You might be surprised at how much you can learn.

Thanks for reading and we hope this was helpful!

Try Our Hands-On A.I. Programming Course

This is a self-paced hands-on course introducing you to the art of A.I. programming with the popular deep learning A.I. library PyTorch. The course will guide you through step-by-step all the basics of developing real-world A.I. projects.

Read More

Get Free A.I. Tutorials In Your Inbox

Stay up to-date with the latest A.I. tutorials, opt-out anytime. 

We hate SPAM. We will never sell your information, for any reason.