Advantages

The main advantages presented in our work on text-representing centroid terms are possibilities to:

• obtain an exact topical description of a text's content, or even a more general, classifying term;
• comprise a text's content in a single classifier;
• calculate centroid terms fast for long texts as well as short queries;
• compare and determine the similarity of texts even if different wordings (e.g. by different authors) are used;
• analyse texts according to their natural structure (chapters, sections etc.), or even in a fully hierarchical way starting from the sentence level;
• consider the sequence of words, which significantly determines the contents and meaning (as well as quality) of a text written;
• enable a deep learning process similar to processes in the human brain.

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