Research Archive & Data Science Foundations

Earlier experiments in healthcare analytics, biomedical informatics, forecasting, visualization, GPU planning, and scientific ML.

These projects show the technical foundation behind the current systems portfolio: modeling notebooks, RAG concepts, visualization work, infrastructure planning, and reusable ML patterns.

Healthcare analytics foundations

LOS prediction, HEDIS RAG concepts, care-quality analysis, and healthcare dashboard foundations.

Biomedical / scientific ML

Activation visualization, dimensionality reduction, model inspection, and scientific analysis patterns.

Infrastructure & performance

GPU planning, local inference thinking, reusable ML templates, and system-readiness notes.

Azure ML / prompt-flow RAGpolished demo

ChatWithWiki AzureML RAG Demo

Azure ML Prompt Flow retrieval-augmented generation demo using Jinja prompt templates, retrieval orchestration, and public wiki-style content.

Azure MLPrompt FlowPythonJinja
Healthcare ML / regressionexperiment

Azure LOS Prediction

Length-of-stay regression work using a Microsoft toy hospital dataset, Azure Notebooks, and baseline regression methods.

PythonAzure NotebooksRegressionRandom Forest
Healthcare quality / RAG conceptexperiment

RAG Implementation for HEDIS SSD

Healthcare quality RAG concept showing de-identification pseudocode, clinical-note preprocessing ideas, and HEDIS SSD retrieval workflow shape.

PythonspaCyRAG conceptHEDIS
Healthcare analytics / dashboardingfoundations

HEDIS Dashboard

Early Streamlit dashboard scaffold that shows healthcare analytics UI foundations.

PythonStreamlit
Healthcare LLM concept / non-clinical experimentexperiment

Medication Recommendation Experiment

LangChain medication-recommendation concept retained as an experimental healthcare LLM example with explicit non-clinical boundaries.

PythonLangChainLLM concept
Deep learning visualization / researchresearch note

HNSC Activation Visualization

t-SNE visualization concept for final-layer activations with slide images.

Pythont-SNENumPyscikit-learn
AI infrastructure planningresearch note

GPU Analysis for Healthcare AI Workloads

GPU comparison notes for healthcare AI workload planning across training, inference, medical imaging, agentic systems, and multi-model orchestration.

GPU planningHealthcare AI workloadsInferenceTraining
ML foundationsfoundations

ML Templates

Machine-learning templates repository covering reusable preprocessing, evaluation, model selection, and visualization patterns.

PythonML templatesEvaluationVisualization

Safety

Archive projects stay conservative.

Medication recommendation remains non-clinical. Forecasting projects remain historical analytics. Public examples do not include PHI, PII, secrets, or employer-confidential data.