Master Study AI

Capstone Project: Error Report and Model Diagnostic

artificial-intelligence-ai.

 

Course Modules:

Module 1: Define the Scope of Error Analysis

Choose a domain (e.g., sentiment analysis, fraud detection, medical diagnosis)

Set business priorities: accuracy, safety, fairness, or cost impact

Gather a dataset with clear ground truth and model predictions

Module 2: Identify and Categorize Errors

Generate confusion matrix (TP, FP, TN, FN)

Explore class imbalance, boundary errors, and edge cases

Segment errors by user group, feature, or class type

Module 3: Statistical & Visual Diagnostics

Analyze error distribution using charts and histograms

Compare false positives vs. false negatives

Use SHAP/LIME for interpretability on misclassified instances

Module 4: Root Cause Analysis

Investigate data quality issues (e.g., mislabeled data, missing features)

Review model assumptions and overfitting/underfitting

Test sensitivity to hyperparameters or training data shifts

Module 5: Reporting and Recommendation

Write a structured error report covering:

Key metrics (accuracy, recall, AUC, etc.)

Error trends and critical weaknesses

Suggested improvements (relabeling, rebalancing, new features)

Deliverables:

Jupyter Notebook or Google Colab walkthrough

PDF or slide-based executive summary

GitHub link with reproducible code and charts

Tools & Technologies Used:

Python (Pandas, Scikit-learn, Matplotlib, Seaborn)

SHAP / LIME (optional for explainability)

Jupyter Notebook or Google Colab

Excel or Google Sheets (optional for tabular summaries)

Target Audience:

Data scientists and AI learners completing core model development

QA teams evaluating AI systems before deployment

Students preparing for roles in AI testing or MLOps

Engineers focusing on responsible AI diagnostics

 Global Learning Benefits:

Gain expertise in AI model error diagnosis

Communicate findings clearly across technical and business teams

Improve AI system performance through focused evaluation

Build a portfolio-ready report showcasing critical thinking in ML

 

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