<commit_before>---
layout: postag
title: 'X'
shortdef: 'other'
---

This document is a placeholder for the language-specific documentation
for `X`.<commit_msg>Update X.md<commit_after>---
layout: postag
title: 'X'
shortdef: 'other'
---
### Definition

The tag X is used for words that for some reason cannot be assigned a real part-of-speech category.

In Slovenian UD Treebank, this tag is mostly used for cases of code-switching where it was not meaningul to analyze the intervining language, such as _<b>Europe of knowledge</b>_, <b>La connaissance de soi</b>, <b>Bundesvereinigung det Deutschen Arbeitgeberverbände</b>. In cases where foreign-language sequences include both foreign and loan words, only foreign words are assigned the `X` tag, as in _<b>The</b> Life <b>of</b> Brian_, where both _Life_ and _Brian_ are marked as [NOUN]() and [PROPN]() respectively.

Other subcategories marked with `X` include URL addresses (_www.radenska.si_), news author abbreviations (_sta_) and tokens with alpha-numerical combinations (_6230i_).
{'fraction_non_alphanumeric': 0.09817131857555342, 'fraction_numerical': 0.0038498556304138597, 'mean_word_length': 4.977011494252873, 'pattern_counts': {'":': 0, '<': 13, '<?xml version=': 0, '>': 13, 'https://': 0, 'lorem ipsum': 0, 'www.': 1, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '4348095', 'n_tokens_mistral': 311, 'n_tokens_neox': 305, 'n_words': 137}