token-morph-metrics

Analyze Arabic tokenizers' morphological boundary adherence and root preservation metrics.

Updated Apr 15, 2026
One-click install
npx skills add https://github.com/chabirOael/tokenizers_evaluation --skill token-morph-metrics
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: token-morph-metrics
Source: https://github.com/chabirOael/tokenizers_evaluation/tree/main/.claude/skills/token-morph-metrics
Command: npx skills add https://github.com/chabirOael/tokenizers_evaluation --skill token-morph-metrics

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill provides comprehensive metrics to evaluate Arabic tokenizers' morphological fidelity and boundary accuracy, facilitating fair comparisons and improvements.

Core Features & Use Cases

  • Intrinsic Metrics Computation: Calculates root, pattern, morpheme integrity, clitic separation, and fragmentation ratios.
  • Tokenizer Assessment: Supports analyzing various tokenizer architectures, including subword, character, and byte-level models.
  • Use Case: Researchers can determine how well a tokenizer preserves Arabic morphology without running downstream tasks or external models.

Quick Start

Run the analysis script with your tokenizer output files to obtain the morphological metric scores and insights.

Frequently Asked Questions about token-morph-metrics

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I evaluate Arabic tokenizers' morphological boundary adherence?

To evaluate Arabic tokenizers' morphological boundary adherence, analyze tokenization output files using Python scripts to compute intrinsic metrics like morpheme integrity, root preservation, and fragmentation ratios. This yields detailed linguistic fidelity scores deterministically without external dependencies.

What metrics are used for Arabic morphological tokenization evaluation?

Arabic morphological tokenization evaluation uses intrinsic metrics such as root integrity, pattern preservation, morpheme boundary accuracy, clitic separation, and fragmentation ratios. These metrics quantify how well a tokenizer maintains linguistic structures across subword, character, and byte-level architectures.

How do I test tokenizer architectures for Arabic morphology preservation without downstream tasks?

Test tokenizer architectures for Arabic morphology preservation without downstream tasks by running an analysis script on your tokenizer output files. This computes intrinsic metrics deterministically, comparing subword, character, and byte-level models without requiring external dependencies.

Can I compare different Arabic subword tokenization strategies deterministically?

Yes, you can compare different Arabic subword tokenization strategies deterministically by testing across multiple tokenizer families. The analysis relies on intrinsic metrics computed locally via Python tools, ensuring fair comparisons without external model interference.

Do I need external NLP models to assess clitic separation in Arabic tokenizers?

No, you do not need external NLP models to assess clitic separation in Arabic tokenizers. The Skill calculates clitic separation ratios and other intrinsic morphological metrics using only Python tools and your test data, ensuring a self-contained evaluation.

What is the best way to measure root preservation in Arabic tokenization?

The best way to measure root preservation in Arabic tokenization is by computing root integrity ratios from your tokenizer output files. This intrinsic metric evaluates how effectively a tokenizer isolates and maintains Arabic root structures.