Lưu ý: Bản dịch của mục này hiện đang được kiểm tra chất lượng, vì vậy một số nội dung tạm thời chỉ hiển thị bằng tiếng Anh.
Mục từ này chưa được dịch sang ngôn ngữ của bạn, vì vậy nội dung gốc được hiển thị bên dưới.
frequency analysis
This term is primarily used as a technical descriptor in fields such as cryptography, linguistics, and data science. It describes a quantitative method of observation rather than a qualitative one, focusing on the statistical distribution of elements to uncover hidden structures or meanings.
In a cryptographic context, the term carries a connotation of vulnerability, as frequency analysis is the primary tool used to break simple substitution ciphers. In linguistics, it is a neutral analytical tool used to establish norms of language usage within a corpus.
Ý nghĩa
Ví dụ
The cryptographer used frequency analysis to crack the simple substitution cipher.
I wonder if frequency analysis could reveal the most common words in this ancient text.
We can apply frequency analysis to the customer feedback data to identify recurring complaints.
Frequency analysis is a fundamental tool in basic cryptanalysis.
The detective realized that frequency analysis of the ransom note would reveal the kidnapper's native language.
The detective realized that frequency analysis of the ransom note would reveal the kidnapper's native language.
Let's perform a frequency analysis on these logs to see which error occurs most often.
The student struggled to understand how frequency analysis works with polyalphabetic ciphers.
The student struggled to understand how frequency analysis works with polyalphabetic ciphers.
A simple frequency analysis shows that the letter E is the most common in English.