similarity

This document provides detailed information about all similarity scoring methods available in matchms.

Skills
Scientific
0

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A skill that teaches Claude Code to do scientific tasks well. It is packaged knowledge the model uses whenever it is relevant.

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Content

# Matchms Similarity Functions Reference

This document provides detailed information about all similarity scoring methods available in matchms.

## Overview

Matchms provides multiple similarity functions for comparing mass spectra. Use `calculate_scores()` to compute pairwise similarities between reference and query spectra collections.

```python
from matchms import calculate_scores
from matchms.similarity import CosineGreedy

scores = calculate_scores(references=library_spectra,
                         queries=query_spectra,
                         similarity_function=CosineGreedy())
```

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