What is predictive analytics?
Predictive analytics is the art of using historical and current data to make projections about what might happen in the future. It’s used in experience management programs to model the impact of actions on a business and can transform the way organisations make decisions.
Seeking to make predictions about future events is a trait hard-wired into the human brain. We take our past experiences, quickly assess how they’re similar to the current situation, and use that information to make an educated guess about what’s likely to happen next.
What are predictive models?
Predictive models are what we use in predictive analytics because they’re much better than human “gut” predictions. They are objective, repeatable, based on real information, and use statistics to identify and organise what matters most, to make the prediction accurate.
The more data collected, the more accurate your predictive analytics process will be. Naturally, then, organisations are increasingly looking to collect more data on their employees, customers, products, and brands to make accurate predictions.
See what’s in store, and take action
Until recently, that kind of data was in limited supply. However, with the emergence of data mining, data analytics, and intelligent software suites, predictive analytics has become not only more accessible but more powerful than ever before.
We can now collect huge volumes of data, along with the processing power to analyse rapidly and easily.
How does predictive analytics work?
Making predictions from data involves constructing a mathematical model (AKA predictive model). This is a tool for finding out what you want to know based on historical data, the target outcome, and the known facts about the scenario.
You can think of a predictive model as a mathematical representation of reality. Like a scale model or architectural model, it replicates a real-world scenario or idea and scales it down so that only the parts you’re interested in are included.
In short, there are a few key steps to any predictive modelling process:
1. Decide what you’d like to predict
2. Collect data
As with any kind of data analysis, the more data mining you can do, the more accurate your predictive modelling will be. We recommend using experience management software to automate this process.
3. Train and test
Put your model to the test, and use the results to train it to be more accurate in the future – on an ongoing basis. Predictive analytics applications that use artificial intelligence and machine learning should be able to self-improve over time.
Building predictive models
Begin the predictive analytics process by gathering all the data you have on the variables that you think might predict some outcome of interest.
If you are training your predictive modelling using machine learning, you’ll need to have some source of ‘ground truth’ to train it against. This is basically a dataset for a desired outcome, so that the model can learn from what happened in the past.
‘Ground truth’ definition:
Ground truth is any information that is known to be true, provided by direct measurement (i.e. empirical evidence) – that’s as opposed to information provided anecdotally.
For example, let’s say you’re developing predictive modelling techniques for finding out whether it will be sunny on a certain day. To train it, you’d provide data that covered things like:
- How often it was sunny on the same date in past years
- What the weather was like leading up to sunny days in the past
- Any known weather systems such as storms or areas of low pressure
- And so on…
Testing and training the model
When you then introduce new data or the ‘test data set,’ you’ll provide the model with your desired outcome and see how well it predicts it based on the ‘ground truth.’
It’s important to split the dataset into ‘training’ and ‘test’ sets, so that when you give it your training data set – all the predictors without the knowledge of whether it was sunny that day or not – you can assess how well it predicted a sunny day.
The model would also need clear parameters to define the outcome you’re interested in. For example, you might specify the hours of sunshine and the temperature range that would qualify a day as sunny.
At the end of the training period, your model would hopefully be able to predict that, for example, sunny days are most likely after a thunderstorm, and happen more often now than they did 50 years ago.
Using predictive ‘drivers’
A key benefit of predictive modelling is scale. A human can look at a small dataset and identify key indicators that something will happen, but it’s impossible for us to extract predictors out of millions of data points.
That’s why, as well as using your model to predict if an outcome occurs, you can also use it to extract the most predictive elements in the model and surface them as ‘drivers.’
XM Discover Drivers, for instance, can return the key predictors of your chosen outcome. In that sense, you can think of predictive drivers as a ‘hypothesis generation tool’. In a business environment, it means that instead of spending days slicing and dicing data looking for correlations with a key outcome (like churn, for example), you can use drivers to sniff out leads proactively.
Predictive analytics benefits in commercial business
With so many possible applications of predictive technology, the benefits are theoretically endless. Here’s how predictive analytics can help in commercial settings…
Predicting customer churn
Predictive models can use historical and transactional data to learn the behavioural patterns that precede customer churn, and flag up when they’re happening. By acting promptly, a company may then be able to retain the customer by taking action.
Boosting the customer experience
Predictive technology can help businesses provide a personalised experience to customers by learning what they like and anticipating what they may want next. It can also boost the customer experience more generally by building an understanding of typical consumer behaviours and preferences that businesses can use to help them plan and design experiences.
As well as this, predictive analysis can also help with acting on customer support. Free text (e.g. responses typed into an open field on a survey or as part of a customer review) is information-rich but harder to process than numbers and rating scales because it varies in form and structure.
Predictive technology can process text data at scale and identify clusters of words and phrases that represent certain sentiments or ideas. It can then generalise them to create a big-picture analysis that can be understood at a glance.
Detecting and preventing fraud
The strength of predictive analytics is its ability to recognise patterns, which means it can also spot when something is out of place. Predictive technology can help businesses detect unusual patterns of behaviour that might indicate fraud.
If a banking customer based in the US suddenly seems to be making purchases in many other continents in a short space of time, the company can intervene to ensure the account is secure.
Predictive analytics: Operational benefits
Implementing predictive data analytics into your day-to-day operations – and using it to anticipate future events – can have real, tangible benefits to organisations of all shapes and sizes.
Maybe the most obvious reason to use predictive analytics in business is its ability to help you see into the future and plan accordingly across a wide range of verticals like stock, staffing, and customer behaviour. Predictive technologies can tell you what’s likely to be over the horizon so that you can prepare in advance and adjust how you allocate your resources.
Let’s say you’re a fashion retailer, and an advanced analytics model tells you that natural materials are about to rise in popularity. You can start working with designers and manufacturers who make these kinds of clothes and cut back on your synthetic lines.
Time-saving and efficiency
Businesses can turn a lot of the work involved in low-risk, routine decision-making over to predictive technologies, freeing up humans for more valuable or high-risk strategic tasks.
Predictive analytics can do much of the work of generating a credit score or deciding whether a straightforward insurance claim can be paid out. In healthcare, predictive analytics can be used to automatically map the likely success rates for new treatments, identify patients that would benefit, or help predict the outcomes of trials based on what’s gone before.
Predicting and preventing risks
By looking at trends and patterns from your operational past, predictive analytics models can spot potential threats, what causes them, and how likely they are to arise. You can then use that information to build out risk or crisis-management processes ahead of time.
You’re a food retailer who relies on a steady supply of inventory to meet customer needs. Predictive insights making use of Big Data can track factors that affect shipping and distribution – like weather or sea conditions. This can help you adjust your stock orders dynamically, as well as to prepare what you’ll do if shortages arise.
- The Big Data Theory
Predictive analytics: Getting started
Right now, we’re living in a sweet spot for predictive analytics. The technology is affordable, the know-how is accessible and there’s enough accessible historical data to make truly valuable predictions for business, governance, and the organisation of everything from ecological conservation work to education and healthcare.
But although these capabilities are more accessible than they used to be, now is also a time when the mastery of predictive analytics still offers companies a competitive advantage.
Most businesses are aware that predictive technology is of value to themselves and their customers, but not everyone is using it – yet.
So how can you start to use predictive analytics in your business?
Luckily, the solution is simple: bring predictive analytics applications into your tech stack. You’ll usually find predictive analytics capabilities built into experience management software – either as a managed, user-directed tool, or an automatic one that can do a lot of the heavy lifting for you.
Using machine learning to model future events, these software suites will be able to do the hard work for you, and then – ideally – suggest actions as a result, all while using continuous data collection to self-improve. You can use these action points to get ahead of trouble before it arises.
How Qualtrics can help
At Qualtrics, we’ve developed a suite of predictive analytics tools that put the power of advanced predictive analysis in the hands of just about anyone. It’s all powered by Qualtrics iQ predictive engine and XM Discover, which uses machine learning and ‘Big Data’ mining techniques to run predictive analysis on a constant, ever-evolving basis.
- Learn more about Predict iQ
Importantly, Qualtrics iQ is built with a very human-first ethos, which means you can take the often intimidating world of data science and turn it into a powerful, everyday tool.
Here are a few ways Qualtrics’ pioneering tools can help with your predictive analytics process:
Text iQ can parse text from surveys, reviews, social media, and just about any other natural language source, before unearthing big-picture trends and patterns. That can help you understand how customers are feeling about a product, brand, or experience, or pinpoint where to focus when you’re improving customer journeys.
Driver iQ uses powerful statistical analysis to uncover which aspects of your business matter most – so you can devote more of your energies to the drivers of key metrics like customer satisfaction, repeat purchase, brand advocacy, and more.
Voice iQ uses data mining, voice recognition, and a sophisticated index of known customer effort markers to take unstructured voice data and turn it into insights.
Stats iQ automatically scours through advanced analytics options and selects the appropriate statistical tests you need to run.
Predict iQ, meanwhile, uses advanced machine learning to build a detailed picture of customer behaviour, so you can anticipate customers leaving your company even before they do. And when you know a customer is at risk of leaving, you can reach out and repair the relationship before it reaches breaking point.
Concerned about data privacy and compliance? Fret not: all of XM Discover’s machine learning features are optional, so you can decide for yourself what acceptable, compliant dataset inputs look like for your business.
The result? Continuous predictive analytics with clear, concise, and actionable insights. Click below to learn more.