nreimers commited on
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1_Pooling/config.json ADDED
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README.md ADDED
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+ ---
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+ pipeline_tag: sentence-similarity
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+ language: en
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+ license: apache-2.0
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+ tags:
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+ - sentence-transformers
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+ - feature-extraction
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+ - sentence-similarity
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+ - transformers
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+ ---
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+
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+ # sentence-transformers/gtr-t5-xxl
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+
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+ This is a [sentence-transformers](https://www.SBERT.net) model: It maps sentences & paragraphs to a 768 dimensional dense vector space. The model was specifically trained for the task of sematic search.
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+
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+ This model was converted from the Tensorflow model [gtr-xxl-1](https://tfhub.dev/google/gtr/gtr-xxl/1) to PyTorch. When using this model, have a look at the publication: [Large Dual Encoders Are Generalizable Retrievers](https://arxiv.org/abs/2112.07899). The tfhub model and this PyTorch model can produce slightly different embeddings, however, when run on the same benchmarks, they produce identical results.
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+
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+ The model uses only the encoder from a T5-11B model. The weights are stored in FP16.
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+
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+
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+ ## Usage (Sentence-Transformers)
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+
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+ Using this model becomes easy when you have [sentence-transformers](https://www.SBERT.net) installed:
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+
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+ ```
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+ pip install -U sentence-transformers
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+ ```
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+
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+ Then you can use the model like this:
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+
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+ ```python
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+ from sentence_transformers import SentenceTransformer
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+ sentences = ["This is an example sentence", "Each sentence is converted"]
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+
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+ model = SentenceTransformer('sentence-transformers/gtr-t5-xxl')
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+ embeddings = model.encode(sentences)
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+ print(embeddings)
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+ ```
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+
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+ The model requires sentence-transformers version 2.2.0 or newer.
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+
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+ ## Evaluation Results
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+
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+ For an automated evaluation of this model, see the *Sentence Embeddings Benchmark*: [https://seb.sbert.net](https://seb.sbert.net?model_name=sentence-transformers/gtr-t5-xxl)
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+
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+
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+
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+ ## Citing & Authors
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+
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+ If you find this model helpful, please cite the respective publication:
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+ [Large Dual Encoders Are Generalizable Retrievers](https://arxiv.org/abs/2112.07899)
config.json ADDED
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+ }
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