
Over a two-month period, contributed to the kietmcaproject/AI_AI101B_2024-25 repository by developing end-to-end machine learning solutions and enhancing project documentation. Built a house price prediction model using Python, pandas, scikit-learn, and XGBoost, implementing data loading, preprocessing, model training, and evaluation with R-squared and Mean Absolute Error metrics. Delivered a text classification script leveraging GPT-2 perplexity to distinguish AI-generated from human-written content, including upload and preview features. Maintained clear, traceable commits and added comprehensive documentation and presentation assets, supporting onboarding and stakeholder communication. Focused on reusable data science patterns and automation to accelerate experimentation and decision-making.
2025-05 Monthly Summary: Delivered key assets and automation for the AI_AI101B_2024-25 project, enhancing information resources and enabling automated text classification. No major bugs reported this month. The work improves knowledge accessibility, accelerates content verification, and supports onboarding and stakeholder decision-making.
2025-05 Monthly Summary: Delivered key assets and automation for the AI_AI101B_2024-25 project, enhancing information resources and enabling automated text classification. No major bugs reported this month. The work improves knowledge accessibility, accelerates content verification, and supports onboarding and stakeholder decision-making.
April 2025: Delivered an end-to-end House Price Prediction Model Script using pandas, numpy, seaborn, scikit-learn, and XGBoost. The script loads the California housing dataset, preprocesses features, splits data, trains an XGBoost regressor, and reports evaluation metrics (R-squared and Mean Absolute Error). Added AI project documentation: presentation file and a Mean Squared Error PDF to the AI TECH directory (no code changes). No critical bugs reported this month. Business impact includes a repeatable pricing-model prototype, faster data-driven decision-making, and clearer stakeholder communication through ready-to-share docs. Technologies demonstrated include Python data science stack, model training/evaluation, and documentation practices with strong version-control traceability.
April 2025: Delivered an end-to-end House Price Prediction Model Script using pandas, numpy, seaborn, scikit-learn, and XGBoost. The script loads the California housing dataset, preprocesses features, splits data, trains an XGBoost regressor, and reports evaluation metrics (R-squared and Mean Absolute Error). Added AI project documentation: presentation file and a Mean Squared Error PDF to the AI TECH directory (no code changes). No critical bugs reported this month. Business impact includes a repeatable pricing-model prototype, faster data-driven decision-making, and clearer stakeholder communication through ready-to-share docs. Technologies demonstrated include Python data science stack, model training/evaluation, and documentation practices with strong version-control traceability.

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