24 lines
1.0 KiB
Markdown
24 lines
1.0 KiB
Markdown
# Changelog
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All notable changes to Veritext will be documented in this file.
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The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
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and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
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## [Unreleased]
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### Added
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- Project scaffold with pyproject.toml and development tooling
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- Core exception hierarchy (`VeritextError` and subclasses)
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- Core types: `ValidationContext`, `CheckResult`, `ValidationResult`
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- Word tokeniser with Unicode normalisation support
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- Configuration module with pydantic-settings
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- Structured logging with structlog
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- Metrics module with `Metric` protocol, `AggregateStats`, and `BatchResult` types
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- BLEU metric implementation (BLEU-1 through BLEU-4 with brevity penalty)
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- Lexical similarity metric (Jaccard similarity and token overlap)
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- ROUGE metric (ROUGE-1, ROUGE-2, ROUGE-L with precision/recall/F-measure)
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- Flesch-Kincaid readability metrics (grade level and reading ease)
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- Batch scoring with aggregate statistics for all metrics
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