What are some advanced compression techniques used in data science?
Some advanced compression techniques include Huffman coding, Lempel-Ziv-Welch (LZW), and Run-Length Encoding (RLE).
Can you explain how Huffman coding works?
Huffman coding is a lossless data compression algorithm that uses variable-length codes for encoding characters based on their frequencies.
What are the advantages of using LZW compression?
LZW compression is efficient for repetitive data and is widely used in formats like GIF and TIFF, allowing for lossless compression.
Are there any drawbacks to these techniques?
Yes, some drawbacks include potential inefficiency with small data sets and the need for additional processing time for encoding and decoding.
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