How long does it take to learn content analysis?

I have to study for at least half a year.

Content analysis is one of the research methods in social science. It encodes, classifies and semantically judges data to form a quantitative analysis method for statistical analysis. It refers to a research method that studies and analyzes the content of communication in a systematic, objective and quantitative way to measure and explain the content. The operation process of traditional content analysis is moved to "online", and combined with big data technology, online processing of text data is realized through network mining, machine learning and natural language text processing, so that the whole process of content analysis can be completed in one stop online, which greatly shortens the research time, improves the research efficiency and produces research papers quickly. In a word, online content analysis assisted by big data technology is to transform unstructured text content into structured data, so as to analyze and interpret the content, draw in-depth inferences, insights and tap value.