Natural language processing
Text representation
Tokens, vocabularies, and classical vs contextualized views.
3 lessons
Follow in order
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Your path
Lessons in sequence
Work through these in order—each lesson builds on the previous one.
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Lesson 1 of 3
Tokenization basics
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Lesson 2 of 3
Characters to subwords
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Lesson 3 of 3
The OOV problem