# Not fixed dimension, but attention to learn

**URL:** <https://discuss.huggingface.co/t/not-fixed-dimension-but-attention-to-learn/36786>\
**Category:** 🤗Transformers\
**Created:** [April 17, 2023, 2:49am UTC](https://discuss.huggingface.co/t/not-fixed-dimension-but-attention-to-learn/36786 "2023-04-17T02:49:49Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Alex2032](https://avatars.discourse-cdn.com/v4/letter/a/db5fbb/32.png) [@Alex2032](https://discuss.huggingface.co/u/Alex2032)\
**Post date:** [April 17, 2023, 2:49am UTC](https://discuss.huggingface.co/t/not-fixed-dimension-but-attention-to-learn/36786/1 "2023-04-17T02:49:49Z")

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Since different words may have simple meaning or complex meaning, so maybe their need different dimension in embedding vector?