BPE Meaning and
Definition
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BPE stands for "Byte Pair Encoding." It refers to a data compression technique used in various fields, particularly in natural language processing and machine translation. BPE is a form of subword tokenization, where words are broken down into smaller subword units known as "byte pairs."
In this method, the input text is initially segmented into individual characters. The most frequently occurring pairs of consecutive characters in the corpus are then identified. These character pairs, known as byte pairs, are merged into a single unit, thereby reducing the overall vocabulary size. The process continues iteratively, with the merged units being considered as single characters for subsequent merging steps. This repetitive merging of byte pairs gradually generates longer subword units.
The primary objective of BPE is to strike a balance between the two conflicting requirements of minimizing vocabulary size and preserving the intelligibility of the text. By breaking down words into smaller subword units, BPE provides a more granular representation of the text, capturing both common phrases and rare or unseen words. This technique is particularly useful in languages with extensive vocabularies or complex morphology.
BPE has gained significant popularity in the field of machine learning, as it helps in overcoming the out-of-vocabulary problem by enabling the model to learn more effectively from limited training data. Additionally, BPE is also utilized in data compression algorithms to reduce the size of textual data while retaining its essential information.
Common Misspellings for BPE
- hbpe
- bhpe
- blpe
- b-pe
- bp-e
- b0pe
- bp0e
- bpwe
- bp4e
- bpe4
- bp3e
- bpe3
- bbpe
- bppe
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