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README.md
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@@ -6,7 +6,8 @@ Our best attempt at reproducing [RankT5 Enc-Softmax](https://arxiv.org/pdf/2210.
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1. We use a SPLADE first stage for the negatives vs GTR on the paper
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2. We train using Pytorch vs Flaxx on the paper
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This leads to what seems to be a slightly worse performance (42.8 vs 43.? on the paper) and seems slightly worse on BEIR as well.
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1. We use a SPLADE first stage for the negatives vs GTR on the paper
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2. We train using Pytorch vs Flaxx on the paper
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3. ~~We use the original t5-3b vs Flan T5-3b on the paper ~~
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4. The head is not exactly the same, here we add Linear->LayerNorm->Linear and actually make a mistake by not including a nonlinearity. The original paper uses just a dense layer. Fixing this should improve our performance because we have more layers without actually using them correctly
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This leads to what seems to be a slightly worse performance (42.8 vs 43.? on the paper) and seems slightly worse on BEIR as well.
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