The method splits text into n-grams and encodes them using dictionaries that range from bigram (2) to five-gram (5).
It uses a sliding window to determine the best encoding stream, with each n-gram encoded by two to four bytes.
Based on the provided search results, there is no mention of a specific file named "Nitem5.rar".
This method is designed to provide a high compression ratio for Vietnamese text.
However, the results indicate a research topic related to , specifically involving a 5-gram approach. Research Overview: N-Gram-Based Text Compression
If this research isn't what you were looking for, please provide more context about where you saw the "Nitem5.rar" file, and I'll do my best to help. AI responses may include mistakes. Learn more Research Article n-Gram-Based Text Compression - CORE
The encoded stream is read, and the three bits of the first byte determine the dictionary used, allowing for decompression of the data.
