Häufige Fragen (FAQ)

It analyzes English texts, extracts key words and phrases, and displays them as a mind map.

The analysis of parts of speech (Part-of-Speech tagging) and the resulting statistics are based on spaCy, a leading AI for natural language processing. For this AI to provide precise results, it relies on a correct sentence structure.

Context is a key factor. The AI recognizes a word's part of speech not just by the word itself, but by its position in the sentence. If punctuation marks such as periods or commas are missing, the AI cannot clearly identify the end of a sentence. This often leads to words being misassigned—for example, a noun might be misinterpreted as a verb.

The AI also reaches its limits with text forms such as song lyrics, poems, or simple lists. These texts often consist of short lines, many line breaks, or lack consistent capitalization. If every line starts with a capital letter but no punctuation follows, the statistical evaluation can become distorted.

The analysis achieves the best results with texts that follow a clear grammatical structure. This includes, for example, Wikipedia articles, classic literature such as from Project Gutenberg, or structured news articles. With these sources, the AI can optimally capture the context.

Therefore, please view the automatic analysis as a helpful guide and time-saver, not as a flawless dictionary. The system is designed to make patterns and core vocabulary quickly visible. However, it does not replace human review, especially for artistic or very informally written texts.