Writing refers to the expression of written language. From the literary point of view, it is usually a sentence or a combination of sentences with complete and systematic information. A text can be a sentence, a paragraph or a discourse, so what does text analysis mean?

1. Text analysis refers to the representation of text and the selection of its feature items; Text analysis is a basic problem in text mining and information retrieval. It quantifies the feature words extracted from the text to represent the text information.

2. The meaning of text and message is roughly the same, which refers to the information structure composed of certain symbols or codes. This structure can take different forms, such as language, text, images and so on.

3. The text is made by a specific person, and the semantics of the text will inevitably reflect people's specific positions, viewpoints, values and interests. Therefore, from the text content analysis, we can infer the intention and purpose of the text provider.

This is the whole meaning of text analysis.