nilesh2797 commited on
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1_Pooling/config.json ADDED
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+ {
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+ "word_embedding_dimension": 768,
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+ "pooling_mode_cls_token": true,
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+ "pooling_mode_mean_tokens": false,
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+ "pooling_mode_max_tokens": false,
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+ "pooling_mode_mean_sqrt_len_tokens": false
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+ }
README.md CHANGED
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  ---
 
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  license: apache-2.0
 
 
 
 
 
 
 
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  ---
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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  ---
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+ language: en
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  license: apache-2.0
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+ library_name: sentence-transformers
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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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+ pipeline_tag: sentence-similarity
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  ---
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+
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+ Distilbert encoder models trained on Amazon product-to-product recommendation dataset (LF-AmazonTitles-131K) using [DEXML](https://github.com/nilesh2797/DEXML) ([Dual Encoder for eXtreme Multi-Label classification, ICLR'24](https://arxiv.org/pdf/2310.10636v2.pdf)) method.
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+
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+ ## Inference Usage (Sentence-Transformers)
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+ With `sentence-transformers` installed you can use this model as following:
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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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+ model = SentenceTransformer('quicktensor/dexml_lf-amazontitles-131k')
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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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+ ## Usage (HuggingFace Transformers)
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+ With huggingface transformers you only need to be a bit careful with how you pool the transformer output to get the embedding, you can use this model as following;
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+ ```python
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+ from transformers import AutoTokenizer, AutoModel
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+ import torch
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+ import torch.nn.functional as F
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+
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+ pooler = lambda x: F.normalize(x[:, 0, :], dim=-1) # Choose CLS token and normalize
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+
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+ sentences = ["This is an example sentence", "Each sentence is converted"]
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+ tokenizer = AutoTokenizer.from_pretrained('quicktensor/dexml_lf-amazontitles-131k')
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+ model = AutoModel.from_pretrained('quicktensor/dexml_lf-amazontitles-131k')
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+
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+ encoded_input = tokenizer(sentences, padding=True, truncation=True, return_tensors='pt')
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+ with torch.no_grad():
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+ embeddings = pooler(model(**encoded_input))
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+
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+ print(embeddings)
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+ ```
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+
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+ ## Cite
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+ If you found this model helpful, please cite our work as:
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+ ```bib
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+ @InProceedings{DEXML,
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+ author = "Gupta, N. and Khatri, D. and Rawat, A-S. and Bhojanapalli, S. and Jain, P. and Dhillon, I.",
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+ title = "Dual-encoders for Extreme Multi-label Classification",
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+ booktitle = "International Conference on Learning Representations",
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+ month = "May",
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+ year = "2024"
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+ }
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+ ```
config.json ADDED
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+ {
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+ "_name_or_path": "distilbert-base-uncased",
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+ "activation": "gelu",
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+ "architectures": [
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+ "DistilBertModel"
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+ ],
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+ "attention_dropout": 0.1,
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+ "dropout": 0.1,
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+ "model_type": "distilbert",
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+ "n_heads": 12,
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+ "n_layers": 6,
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+ "pad_token_id": 0,
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+ "torch_dtype": "float32",
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+ "transformers_version": "4.38.0",
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+ "vocab_size": 30522
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+ }
config_sentence_transformers.json ADDED
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+ {
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+ "__version__": {
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+ "sentence_transformers": "2.0.0",
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+ "transformers": "4.6.1",
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+ "pytorch": "1.8.1"
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+ }
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+ }
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+ }
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+ ]
sentence_bert_config.json ADDED
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+ {
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tokenizer.json ADDED
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tokenizer_config.json ADDED
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vocab.txt ADDED
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