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How deep learning is transforming advertising with precision, privacy and performance

GIF of a robot reading a newspaper, symbolizing deep learning’s role in analyzing data and transforming advertising strategies

Peter Jinfeng Pan, head of MediaGo

In the digital marketing world, advertisers should systematically assess each paid impression by considering the following five critical questions: Is this a real user? Will this user see the ad? What content does this user like? What is the user’s intention? How much value can this user bring?

These five questions form the backbone of the marketing funnel. If the answer is no or is uncertain, the advertiser should disregard that impression; otherwise, the investment is justified. However, while ad placement previously leveraged broad demographic data, the modern privacy-centric landscape has rendered these questions increasingly difficult to answer.

The key to addressing this challenge lies in shifting the focus from user data to optimizing ad experiences through deep learning.

Adopting an experience-centric approach refocuses ad placement on media, context, creatives and products — which inherently serve as signals rather than demographic data — making them key variables in optimizing advertising effectiveness. By training deep learning models on a vast array of signals, they can intelligently infer relationships between the input and output of data.

This means deep learning (DL) models can be relied on to address the five questions above in every impression auction. Records show that DL has evolved into a transformative technology, empowering advertisers to navigate complexity by analyzing vast datasets and identifying intricate patterns. This capability ensures unmatched precision and efficiency, even in an era increasingly shaped by privacy-first priorities.

Evolving from AI to machine learning to deep learning

Modern advertisers face countless media opportunities driven by diverse users with varied interests and intentions, akin to searching for the perfect match among countless screws and nuts in the ocean.

However, when confronted with that ocean challenge, traditional AI can only divide the ocean into regions, rely on human assistance to extract features and identify potential matches within each region.

DL, however, leverages deep neural networks trained on billions of data points, surpassing traditional AI and machine learning in computational capability. In just milliseconds, it can find the best match across the entire ocean, for example, offering unparalleled speed and precision in advertising.

Contextual targeting with deep learning leads to privacy-compliant precise targeting

The core strength of DL lies in its ability to process and extract meaningful information from vast and diverse datasets, making it a powerful tool for advanced data analysis and decision-making.

Contextual targeting has become a privacy-compliant alternative in a world of scarce user data. Although the total amount of data processed by contextual targeting may not be larger than that of traditional targeting, it has a high standard for real-time performance — it’s crucial.

DL’s multi-layer neural networks can efficiently handle complex user behavior data — such as dwell time and engagement patterns — and contextual information, enabling the completion of ad bidding and matching in milliseconds, elevating targeting precision and ad performance.

Deep learning-powered predictive bidding improves campaign performance

Balancing ad budget pacing and high-quality ads is a long-standing challenge in the advertising industry. Traditional bidding methods that rely on simple models, often fail to address this trade-off. DL revolutionizes predictive bidding by analyzing vast datasets in real-time to uncover complex patterns and correlations between user interaction data.

This means advertisers can accurately assess ad quality, user attention and intent, while adjusting their bids dynamically, allocating more budget to high-quality ads more likely to convert. As a result, DL-powered predictive bidding leads to better campaign performance by increasing conversion rates and reducing CPA, for a healthier balance between budget pacing and ad quality.

DL overcomes the limitations of the traditional model, which depends on basic demographic and behavioral data. DL models identify users’ subtle patterns and similarities overlooked by traditional methods, enabling advertisers to target highly relevant audiences resembling their best customers. By leveraging deep insights into data relationships, DL turns lookalike modeling into a powerful tool for growth.

Deep learning accurately assesses traffic value and identifies invalid traffic by analyzing media data and detecting anomalies. This safeguards advertisers’ budgets, ensuring brand safety by directing spending toward genuine, high-value traffic.

DL enhances creative optimization by analyzing ad elements such as images, text and videos, with greater depth than traditional methods, for improved data-driven creative optimization. Unlike manual optimization, it identifies subtle patterns and correlations within creative content, uncovering what truly resonates with specific audiences.

Real-world applications of deep learning increase ROAS, campaign volume and CVR

Some of the significant improvements DL drives in advertising campaign performance are demonstrated through the following advanced models from MediaGo: increased traffic quality, improved user journey prediction and optimized bidding strategies.

By accurately assessing traffic value, invalid traffic is reduced to less than 10% of the industry average. Viewable exposure rate increases by 20% on average, CTR by 15% and CVR by 40% by leveraging media and historical data for real-time insights. DL can also dynamically adjust bids based on real-time data, leading to an average 35% increase in ROAS.

These models’ combined impact is evident in real-world results. For instance, a global digital marketing company using MediaGo’s DL models achieved a 111% increase in campaign volume while maintaining stable ROAS. Similarly, another agency saw a 170% rise in CVR and an 8.8% improvement in ROAS.

Deep learning is rewriting advertising’s DNA for a modern structure

Deep learning is reconstructing the advertising industry’s foundation. Unlike the old spray-and-pray paradigm, DL introduces self-programmable systems that autonomously decode hyper-granular audience clusters. 

The true revolution lies in DL’s capacity to atomize advertising operations: Collapsing campaign frameworks into dynamic strategies that reconfigure creatives, bidding parameters and channel allocations in real time — all while ensuring strict privacy compliance.

The DL models discussed here epitomize this transformation in action. These models map cross-channel user journeys and provide context-aware precise matching, effectively collapsing strategy development and execution into an AI-driven continuum. The future of advertising is here — and it’s powered by deep learning.

Sponsored by MediaGo

https://digiday.com/?p=570432

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