Data science · Governance
NLP Policy Analyzer
A client-side text analytics tool that classifies governance and policy documents, extracts compliance keywords (SOX, NIST, GDPR, TOGAF), and surfaces similar documents, bridging the governance portal with practical NLP for regulated industries.
NLPTF-IDFGovernanceSOXCompliance
What it demonstrates
- Document classification into governance categories aligned with the enterprise portal taxonomy.
- Compliance keyword extraction with framework-specific scoring (SOX, NIST CSF, GDPR, TOGAF).
- Similarity search across a curated corpus of policy excerpts using TF-IDF vectors.
- Fully client-side processing, compatible with static export hosting.
Technical approach
- Text processing
- Tokenization, stop-word removal, and TF-IDF vectorization in TypeScript.
- Classification
- Cosine similarity against category centroids built from labeled governance documents.
- Compliance scan
- Keyword matching logic adapted from the governance portal compliance scanner.
- Corpus
- Curated excerpts from enterprise strategy, data governance, and classification policies.
Need policy or compliance text analytics?
I combine governance frameworks with practical NLP for audit-ready document workflows.
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