International Journal of Advanced Multidisciplinary Research and Studies
Volume 3, Issue 5, 2023
Machine Learning Attribution Models for Real-Time Marketing Optimization: Performance Evaluation and Deployment Challenges
Author(s): Oyetunji Oladimeji, Damilola Christiana Ayodeji, Eseoghene Daniel Erigha, Bukky Okojie Eboseremen, Adegbola Oluwole Ogedengbe, Ehimah Obuse, Joshua Oluwagbenga Ajayi, Ayorinde Olayiwola Akindemowo
DOI: https://doi.org/10.62225/2583049X.2023.3.5.4813
Abstract:
In the increasingly complex digital marketing landscape, accurately attributing conversions to specific touchpoints across a consumer’s journey is critical for campaign optimization and budget efficiency. Traditional heuristic models such as last-touch or linear attribution fail to capture the dynamic, multi-channel interactions that influence consumer behavior. Machine Learning (ML) attribution models offer a more robust, data-driven approach by leveraging algorithmic, probabilistic, and predictive techniques to estimate the marginal contribution of each touchpoint. This explores the application of ML attribution models—such as Markov chains, Shapley value frameworks, gradient boosting machines, and deep learning networks—in real-time marketing optimization scenarios. The integration of ML attribution models into real-time marketing pipelines presents significant performance and deployment challenges. Key evaluation metrics—such as area under the curve (AUC), log-loss, and uplift—are assessed to benchmark the effectiveness of these models against traditional baselines. Simulation-based evaluations and real-world case studies are employed to validate model predictions and assess their impact on business performance indicators like return on ad spend (ROAS) and cost-per-acquisition (CPA). Despite their promise, the operationalization of ML attribution models is hindered by data quality issues, identity resolution complexities, regulatory compliance (e.g., GDPR, CCPA), and system scalability constraints. Additionally, ensuring interpretability and transparency remains a central concern for stakeholder adoption and trust. Organizational silos between marketing, engineering, and data science teams further compound deployment difficulties. This emphasizes the need for hybrid attribution frameworks, combining the strengths of rule-based and ML-driven logic, alongside investments in real-time data infrastructure and explainable AI techniques. As marketing continues to move toward automation and personalization, ML-based attribution systems represent a strategic asset. However, realizing their full potential will require overcoming substantial technical, organizational, and ethical hurdles to ensure scalable, accountable, and actionable insights in real time.
Keywords: Machine Learning, Attribution Models, Real-Time, Marketing Optimization, Performance Evaluation, Deployment Challenges
Pages: 1561-1571
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