Semantic Compression for Word and Sentence Embeddings using Discrete Wavelet Transform.
Rana Aref SalamaAbdou YoussefMona T. DiabPublished in: ACL (Findings) (2024)
Keyphrases
- discrete wavelet transform
- sentence similarity
- wavelet filters
- syntactic analysis
- dependency relations
- subband
- natural language
- wavelet domain
- multiresolution
- image compression
- wavelet coefficients
- high frequency
- ambiguous words
- shift invariant
- jpeg compression
- image fusion
- integer wavelet transform
- low frequency
- semantic similarity
- wavelet transformed
- natural language text
- wavelet transform
- haar wavelet transform
- dual tree
- compression scheme
- compression ratio
- compression algorithm
- complex wavelet transform
- co occurrence
- lifting scheme
- computational complexity
- semantic information
- data compression
- arithmetic coding
- lossless compression
- multiscale
- denoising
- filter bank