A Machine Learning Approach to Uncover Hidden Relationships in Data


Machine learning is a technique for creating algorithms that can learn from data. This post will introduce you to the fundamentals of machine learning, giving you an overview of how it works and why it’s so useful. After this post, you’ll be able to:

Describe the difference between supervised and unsupervised machine learning algorithms;

Explain what “feature engineering” means; and

Write code to predict which stocks will outperform their peers in the futures market using linear regression models built on top of stock prices over time. We’ll cover everything from getting your data into pandas DataFrames to building linear regression models using scikit-learn’s LinearRegression class along with some other useful tools like pandas DataFrame grouping operations (like pivot tables) to help visualize things like correlations between stock price movement based on various company metrics like EPS growth rates or revenue growth rates.”


In this article, we’ll explore how to uncover hidden relationships in data using machine learning. We’ll start by defining unsupervised learning and explaining why it’s useful. Then, we’ll show you how to apply an unsupervised model called clustering to automatically group your data into meaningful categories.

Finally, we’ll wrap up by discussing the limitations of clustering and suggesting some ways that you can use this technique to get more out of your data analysis projects!

What is unsupervised learning?

Unsupervised learning is the process of finding hidden patterns in data. It’s used to discover new insights and relationships in your data that are not obvious, but are still there.

These hidden patterns can be used for many things, including finding customer segments, identifying key drivers of business performance and predicting future outcomes based on historical data.

Challenges with unsupervised learning

While supervised learning is a great way to keep track of your data, it’s not always the most effective. Unsupervised learning can be used in conjunction with supervised methods to uncover hidden relationships in your data. This tool can also help you identify which variables are important or predictive and which ones aren’t worth paying attention to.

With all this information at hand, you can make better decisions about what kind of analytics you should conduct on your data set—and why!

Examples of what can be done with unsupervised learning

  • Clustering is the task of grouping data into similar clusters.
  • Compression is the process of reducing the size of a dataset by representing it in fewer dimensions, while still preserving its essential characteristics.
  • Dimensionality reduction reduces the number of features (dimensions) in a dataset so that it can be more easily analyzed or visualized. This technique is often used to model high-dimensional datasets in lower dimensions when many variables are correlated with each other, making interpretation difficult.
  • Outlier detection identifies unusual values among others within a dataset and may include outliers due to measurement errors or anomalies in the data collection method itself rather than reflecting real phenomena being studied..

Unsupervised learning is a valuable tool for analytics.

Unsupervised learning is a valuable tool for analytics. It can be used to uncover hidden relationships in data, which may not be apparent when you look at the data manually or through traditional statistical analysis. For example, unsupervised learning might help you discover that customers who bought Product A also tend to purchase Product B and C.

Unsupervised learning differs from supervised learning because there is no explicit target or “right answer”–in other words, there’s no way to tell if your model has made an error while making predictions on new data samples (unlike with supervised methods). This makes it challenging to evaluate how well your models are performing on unseen datasets!


In this article, we’ve explored unsupervised learning and some of its applications. It’s a powerful tool for analytics that can help you uncover hidden relationships in your data, identify trends and outliers, and more. If you’re interested in learning more about how machine learning can help with your business needs, contact us today!

Ronald Nelder

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