How many times has a shopper searched for a product on a store’s website only to get results that aren’t relevant—or worse, provided no search results at all? While most ecommerce sites have search capabilities, few accomplish their ultimate goal: making it easy for customers to discover the products they want.

Some 94% of U.S. consumers abandoned a shopping session because they received irrelevant search results, according to a 2021 survey conducted by The Harris Poll and Google Cloud. It’s a phenomenon known as “search abandonment.” Indeed, poor product discovery experiences can stop a purchase in its tracks and leave shoppers frustrated. Retailers miss out on a staggering $300 billion each year due to search abandonment in the U.S. alone.

With the announcement today of our latest discovery solution, Retail Search, now generally available, retailers worldwide can supercharge their websites and mobile apps with Google-quality search. Built on Google’s technologies that understand user intent and context, the solution helps businesses improve the search and overall shopping experience across all of their digital touchpoints.

Already, early adopters like Lowes, Fnac Darty, and Casas Pernambucanas have been using Google Cloud’s discovery solutions to increase sales conversions, boost basket sizes, and improve customer engagement.

Understanding user intent in search is a hard problem

While we’ve come a long way from the days when search was largely based on keywords and boolean rules, shoppers still struggle to find what they’re looking for. They often have to come up with a perfectly-worded query that a retailer’s site search engine will understand, sometimes rephrasing several times before getting the results they want—if they find anything relevant at all.

Traditional search technologies don’t work in the modern age of online retail, where tens or even hundreds of thousands of items are available on a single ecommerce site.

Today, people expect search engines to understand their intent more deeply, return relevant results faster, and help them discover new products easily with personalized recommendations.

Fortunately, product discovery experiences on retail sites can now offer superior, contextual experiences for consumers, combining marketing and data science insights along with advanced search technologies based on machine learning and artificial intelligence.

Now, through the power of Retail Search, when a shopper searches for a “long black dress with short sleeves and comfortable fit” on an ecommerce site, they should immediately get results for precisely that—rather than refining their search multiple times, or worse, giving up their shopping journey.

Helping retailers solve their search experience woes

Retail Search transforms the shopping experience and makes it easier for shoppers to find relevant products by surfacing results that are intuitive and contextual.

This fully managed service is easily customizable, enabling organizations to craft shopper-focused search experiences. Our site search solution builds upon decades of Google’s experience and innovation in search indexing, retrieval, and ranking. Retailers can make product discovery even easier for shoppers, while optimizing for their business goals with advanced capabilities, including:

• Advanced query understanding that produces better results from even the broadest queries, including non-product searches.
• Semantic search to effectively match product attributes with website content for fast, relevant product discovery.
• Optimized results that leverage user interaction and ranking models to meet specific business goals.
• State-of-the-art security and privacy practices that ensure retailer data is isolated with strong access controls and is only used to deliver relevant search results on their own properties.

Retailers can now shape product discovery into a shopping experience that is timely, relevant, and personalized—all powered by Google Cloud.

Early adopters seeing immediate impact

Several leading retailers around the world have been able to quickly create better online shopping experiences for their customers and capture more digital and omnichannel growth using Google Cloud’s product discovery solutions.

“With limited customer signals and no historical data, descriptive long-tail searches are some of the most challenging queries to understand,” said Neelima Sharma, senior vice president, technology, e-commerce, marketing and merchandising at Lowe’s. “We have been partnering with Google Cloud to give our customers relevant results for long-tail searches and have seen an increase in click-through and search conversion and a drop in our ‘No Results Found’ rate since we launched.”

“Making constant improvements to our website search engines has always been a priority for us as we aim to give our customers a simpler, more customized and enhanced online shopping experience,” said Olivier Theulle, Fnac Darty’s chief ecommerce and digital officer. “As we implement Google Cloud’s site search solution on our Fnac Darty websites and are the first French retailer to do so, we expect the solution to deliver increased conversion rates while also offering greater customer satisfaction.”

“Google Cloud has helped improve the indexing and quality of search results on Pernambucanas’ digital platforms, providing a better experience to our customers and improving sales conversions,” said Fabiano Rustice, chief information officer at Pernambucanas. “On Black Friday in November 2021—the largest retail date in Brazil—we saw a 20% reduction in search refinements per user, for which Retail Search was instrumental. We are proud to be an early adopter and to have Google Cloud as a strategic innovation partner.”

In addition to Google Cloud’s efforts working directly with customers, our ecosystem of key partners, including GroupBy, Lucidworks, GridDynamics, SpringML, and others are also leveraging Google Cloud discovery solutions to provide value added services to their customers.

“In the fast paced and extremely competitive ecommerce environment, we are seeing that forward-looking and innovative retailers are prioritizing product discovery,” said Roland Gossage, CEO of GroupBy. “GroupBy has proudly partnered with Google Cloud to launch its product discovery solutions across several client environments. Already we have seen a more than 10% increase in online revenues, which equates to millions of dollars, and this is just the beginning.”

To learn more, visit Discovery Solutions for Retail or contact your Google Cloud field sales representative.

Japan is home to millions of vending machines installed on streets and in buildings, sports stadiums and other facilities. Vending machine owners and operators, including beverage manufacturers, stock these machines with different product combinations depending on location and demand. For example, they primarily display coffee and energy drinks in machines placed in offices and sports drinks and mineral water in machines at sports facilities. The combinations also vary by season: for example, owners and operators may display cold beverages in summer and hot beverages in winter. 

Traditionally, vending machine operators have relied on the intuition and experience of sales managers to determine the optimum product mix for each vending machine. However, in recent years, manufacturers such as Coca-Cola Bottlers Japan (CCBJ) have turned to data to analyze and make strategic decisions about when and where to locate products in machines.

CCBJ is the number one Coca-Cola bottler in Asia and vending machines comprise the bulk of its business. The organization operates about 700,000 machines across Tokyo, Osaka, Kyoto, and 35 prefectures. Minori Matsuda, Google Developer Expert and also Data Science Manager at CCBJ, says “The billions of data records collected from 700,000 physical devices are a great asset and a treasure trove we can take advantage of.”

Minori points out that when considering the mix of products in vending machines in sporting facilities, the managers naturally assume sports drinks would generally sell well. However, analysis of purchase data – including hot drinks and hot drinks plus sports drinks – found many parents purchased sweet drinks such as milk tea when they attended games or sessions involving their children.  “Analyzing data gives us new discoveries and, by using catchy storytelling techniques from exploratory data analysis, we are instilling a data culture within our company,” he says. “It’s worth creating by looking at facts rather than making assumptions!”

Minori believes that to analyze the vast amount of data collected from more than 700,000 vending machines, the business needs a powerful analytical platform. However, until recently, CCBJ had to extract data for analysis from its core systems, load this data into a warehouse it created and perform the required analyses.  The billions of records of data generated across the fleet – including transaction data – exposed some challenges for traditional analysis platforms. They could not efficiently process data at a considerable scale: it could take a day to return results and required extensive maintenance due to the size.

CCBJ considered building a machine learning (ML) platform as a layer on top of existing systems in August 2020 and opted for Google Cloud the following month.  “I feel that Google Cloud has an edge in all products and is very well thought out,“ says Minori, noting the scalability and cost of the platform allow the business to take a ‘trial and error’ approach to achieve the best outcomes from ML. Google Cloud also delivered the required visibility and flexibility to help the business deliver change every day against key performance indicators. 

MLOps platform streamlines ML pipeline development

CCBJ built its analysis platform using Vertex AI (formerly AI Platform) centered on a BigQuery analytics data warehouse, and partly using AutoML for tabular data. “We have created a prediction model of where to place vending machines, what products are lined up in the machines and at what price, how much they will sell, and implemented a mechanism that can be analyzed on a map,” says Minori, adding that building the platform with Google Cloud was not difficult. “We were able to realize it in a short period of time with a sense of speed, from platform examination to introduction, prediction model training, on-site proof of concept to rollout.”

The new data analytics platform of CCBJ consists of the following parts:

Data Sources

• The data collected from the vending machines are all stored on BigQuery.

Data Discovery and Feature Engineering

• Minori and other data scientists at CCBJ are using Vertex Notebooks, where they access the data on BigQuery by executing SQL queries directly from the Notebooks. This environment is used for the data discovery process and feature engineering. 

ML Training

• For ML training, CCBJ uses AutoML for Tabular data, Custom model training on Vertex AI, and BigQuery ML. AutoML gives model performance with AUC curves and also feature importance graphs.

ML Prediction and Serving

• For ML prediction, CCBJ uses Online Prediction for AutoML models and Online Prediction for custom models for real-time prediction when the salesperson finds the interesting point
• Batch Prediction is used for generating a large prediction map that covers the whole country
• The prediction results are distributed to sales managers’ tablets

CCBJ started constructing the platform in September 2020, and completed it within a month. The business has conducted proofs of concept at its base in Kyoto since February 2021, and since April, has rolled out the platform to sales managers in 35 prefectures in one metropolitan area. “Data analysis is built into the day-to-day routines of sales managers with 100% utilization,” says Minori. “They can utilize the prediction results on tablets that were able to achieve pretty high accuracy from the start.”

The hardest part was the education of sales managers in the field; having them understand the reasoning behind the ML prediction results for particular outcomes, so they could be convinced to make use of the results. “For example, regarding a new installation location predicted by the model, it seemed that there was no effective information for installation from the map information, but when I actually went there, there was a motorcycle shop and it was a place where young people who like motorcycles gathered,” says Minori. “Or there is a small meeting place where the elderly in the neighborhood are active. 

“In many cases, new discoveries that cannot be understood from map information alone can be derived from the data.”

Minori also points to a phenomenon whereby humans pursued and confirmed factors inferred by the model – meaning that once they experienced analysis and it worked effectively, they asked why the same type of analysis or prediction could not be undertaken next time. The resulting cycle of more inquiries generated, more information gathered and more data captured for analysis meant the accuracy of results was improved.

Minori describes Vertex AI as having a number of strengths in helping CCBJ build a ML data analysis platform. “One of the major merits of Vertex AI was that we were able to realize MLOps that streamlines the entire development life cycle from construction of the ML pipeline to its execution,” he says.

With near real-time data analysis through Google Cloud, CCBJ teams can spend time developing strategies rather than waiting for data requested from the IT systems department. Exploratory data analysis is also considerably easier as repeated trial and error has greatly improved the accuracy of analyses. Before we used Machine Learning, most machine placement processes were done by human senses, by looking at a map to find the suggestion points. By using Machine Learning to generate a massive number of placement point suggestions, the efficiency of routing of salespeople has been dramatically improved. 

In the future, CCBJ aims to automate the continuous training pipeline with Vertex AI. “CCBJ is a tech company that operates in the food industry,” says Minori. With the organization operating a vending machine network of 700,000 units, it would like to create new businesses based on utilization and analyzing data. Some of these businesses may be based on Sustainable Development Goals (SDGs) initiatives such as the utilization of recycled PET bottles, measures to prevent food loss and ways of using vending machines to contribute to local communities, which we have been working on for some time. It would be interesting if we could collaborate with Google Cloud on these in the future.”