anls

library0.0.2pypypi✓ verified 84d ago

Average Normalized Levenshtein Similarity (ANLS) for evaluating text similarity, especially in OCR and document understanding tasks. Version 0.0.2, released occasionally.

ai-ml

pip install anls

github ↗homepage ↗

INSTALL

IMPORT

SIG · ANLS

anls

ai-mlpythonv0.0.2

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

anls_score

✓ from anls import anls_score

Direct import from anls package

Compute ANLS between two strings.

from anls import anls_score reference = "hello world" prediction = "hello world" score = anls_score(reference, prediction) print(score)

Debug

Known issues

gotchaanls_score expects two strings; do not pass lists or tuples.

fix

Ensure both inputs are str.

affects: all

deprecatedThe library uses Levenshtein package, which may be deprecated in future Python versions.

fix

Consider implementing custom Levenshtein or use rapidfuzz.

affects: >=3.10

Errors

Common errors & fixes

ModuleNotFoundError: No module named 'anls'

Package not installed.

fix

pip install anls

TypeError: anls_score() takes 2 positional arguments but 3 were given

Extra argument passed to anls_score.

fix

Use anls_score(reference, prediction) with exactly two strings.

Upgrade

Version history

0.0.2latest on PyPI · released Jul 14, 2022

Audit

Dependencies

levenshteinrequiredANLS uses Levenshtein distance internally

Agent activity

46 hits · last 30 days

node

OpenAI (training)

Resources

githubhttps://github.com/shunk031/ANLS ↗

homepagehttps://github.com/shunk031/ANLS ↗