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babaniyi/README.md

Hi, I’m Babs 👋

I’m a Data Scientist working on applied AI, product analytics, and decision-support systems.

My work focuses on building machine learning models, experiments, and analytics pipelines that help teams understand model behavior and make better decisions in real-world settings. I’ve worked across AI-driven products, healthcare systems, and large-scale data platforms.

What I work on

  • Applied machine learning and data science
  • Product analytics, metrics, and experimentation
  • LLM-based systems and recommender models
  • Decision-support and analytics pipelines that ship to production

Selected projects

  • Multimodal LLM Recommender Systems – combining text and image embeddings to study product recommendation performance at scale
  • LLM-based Product Recommendation – fine-tuning and evaluating language models for next-item prediction
  • Applied forecasting and pricing analytics – demand forecasting, elasticity modeling, and product analytics in production environments
  • Healthcare analytics – decision-support models for financing, provider performance, and resource allocation

Interests

  • Applied AI and generative models in products
  • Experimentation and metrics beyond simple statistical significance
  • How models behave in production and influence decisions

Most of my work is in Python and SQL, with applied ML tooling where it adds real value.

Feel free to explore the repos or reach out.

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  1. LLMs-for-RecSys LLMs-for-RecSys Public

    Finetune a pre-trained GPT-2 model to generate personalized product recommendations for users, based on product reviews and metadata

    Python 24 4

  2. multimodal_llm_recsys_amazon multimodal_llm_recsys_amazon Public

    Multimodal LLM for Product Recommendation achieving 83.3% Hit Rate and 29% Precision. Combines GPT-2 with visual features (ResNet) for superior Amazon product recommendations, outperforming traditi…

    Python

  3. Deep-contextual-bandits Deep-contextual-bandits Public

    Deep contextual bandits in PyTorch: Neural Bandits, Neural Linear, and Linear Full Posterior Sampling with comprehensive benchmarking on synthetic and real datasets

    Python 11 1

  4. nuban_classifier nuban_classifier Public

    This Python project validates and classifies Nigerian bank accounts based on the Nigeria Uniform Bank Account Number (NUBAN) scheme.

    Python

  5. bandits bandits Public

    Algorithms for multiarmed bandits such as e-greedy, thompson sampling, etc.

    Jupyter Notebook

  6. BusinessML BusinessML Public

    Using ML to solve business questions such as customer metrics, journey, growth and segmentation.

    Jupyter Notebook 1 1