9 lines
502 B
Markdown
9 lines
502 B
Markdown
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---
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license: mit
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language:
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- en
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library_name: transformers
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---
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This is a QCQA version of the original model facebook/opt-125m. In this version, the original MHA architecture is preserved but instead of having a single K/V head, different K/V heads corresponding to the same group have the same mean-pooled K or V values. It has upto 6 groups of KV heads per layer instead of original 12 KV heads in the MHA implementation. This implementation is supposed to more efficient than corresponding GQA one.
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