--- tags: - sentence-transformers - sentence-similarity - feature-extraction - dense - generated_from_trainer - dataset_size:21470 - loss:MultipleNegativesRankingLoss base_model: thenlper/gte-small widget: - source_sentence: This positive resistance model is a different way of analyzing feedback oscillator operation. sentences: - This positive resistance model is a different way of analyzing feedback oscillator operation. - This negative resistance model is an alternate way of analyzing feedback oscillator operation. - I am BE 8th sem. CSE student. Which path should I choose as a career or which course I should do to get a good job in future within my country? - source_sentence: Danny Danny Kortchmar played guitar , Charles Larkey played bass and Gordon played drums producing with Lou Adler . sentences: - What is the main reason for all the problems within India? - Gordon played guitar , Danny Kortchmar played bass and Lou Adler played drums with Charles Larkey producing . - Danny Danny Kortchmar played guitar , Charles Larkey played bass and Gordon played drums producing with Lou Adler . - source_sentence: The Ngage isn't still lacking in earbuds. sentences: - What is Queen's University's acceptance rate for international students on campus? - The Ngage is still lacking in earbuds. - The Ngage isn't still lacking in earbuds. - source_sentence: Previously reported figures were consistently revised down. sentences: - Previously reported figures were consistently revised down. - What are the side effects for using Proactiv on the face? How are the side effects treated? - Previously reported numbers were infrequently revised down. - source_sentence: What is the fastest way to get a PAN card within India? sentences: - He has also used the OpenMusic software (designed at IRCAM ) to create computer-generated music. - What is the fastest way to get a PAN card outside India? - What is the fastest way to get a PAN card within India? pipeline_tag: sentence-similarity library_name: sentence-transformers metrics: - cosine_accuracy@1 - cosine_accuracy@3 - cosine_accuracy@5 - cosine_accuracy@10 - cosine_precision@1 - cosine_precision@3 - cosine_precision@5 - cosine_precision@10 - cosine_recall@1 - cosine_recall@3 - cosine_recall@5 - cosine_recall@10 - cosine_ndcg@10 - cosine_mrr@10 - cosine_map@100 model-index: - name: SentenceTransformer based on thenlper/gte-small results: - task: type: information-retrieval name: Information Retrieval dataset: name: NanoMSMARCO type: NanoMSMARCO metrics: - type: cosine_accuracy@1 value: 0.28 name: Cosine Accuracy@1 - type: cosine_accuracy@3 value: 0.48 name: Cosine Accuracy@3 - type: cosine_accuracy@5 value: 0.52 name: Cosine Accuracy@5 - type: cosine_accuracy@10 value: 0.58 name: Cosine Accuracy@10 - type: cosine_precision@1 value: 0.28 name: Cosine Precision@1 - type: cosine_precision@3 value: 0.15999999999999998 name: Cosine Precision@3 - type: cosine_precision@5 value: 0.10400000000000001 name: Cosine Precision@5 - type: cosine_precision@10 value: 0.057999999999999996 name: Cosine Precision@10 - type: cosine_recall@1 value: 0.28 name: Cosine Recall@1 - type: cosine_recall@3 value: 0.48 name: Cosine Recall@3 - type: cosine_recall@5 value: 0.52 name: Cosine Recall@5 - type: cosine_recall@10 value: 0.58 name: Cosine Recall@10 - type: cosine_ndcg@10 value: 0.4281391945817123 name: Cosine Ndcg@10 - type: cosine_mrr@10 value: 0.3795238095238095 name: Cosine Mrr@10 - type: cosine_map@100 value: 0.39018847344323304 name: Cosine Map@100 - task: type: information-retrieval name: Information Retrieval dataset: name: NanoNQ type: NanoNQ metrics: - type: cosine_accuracy@1 value: 0.32 name: Cosine Accuracy@1 - type: cosine_accuracy@3 value: 0.6 name: Cosine Accuracy@3 - type: cosine_accuracy@5 value: 0.66 name: Cosine Accuracy@5 - type: cosine_accuracy@10 value: 0.74 name: Cosine Accuracy@10 - type: cosine_precision@1 value: 0.32 name: Cosine Precision@1 - type: cosine_precision@3 value: 0.2 name: Cosine Precision@3 - type: cosine_precision@5 value: 0.132 name: Cosine Precision@5 - type: cosine_precision@10 value: 0.07400000000000001 name: Cosine Precision@10 - type: cosine_recall@1 value: 0.3 name: Cosine Recall@1 - type: cosine_recall@3 value: 0.55 name: Cosine Recall@3 - type: cosine_recall@5 value: 0.61 name: Cosine Recall@5 - type: cosine_recall@10 value: 0.68 name: Cosine Recall@10 - type: cosine_ndcg@10 value: 0.5108521344166539 name: Cosine Ndcg@10 - type: cosine_mrr@10 value: 0.4791904761904762 name: Cosine Mrr@10 - type: cosine_map@100 value: 0.452598225251627 name: Cosine Map@100 - task: type: nano-beir name: Nano BEIR dataset: name: NanoBEIR mean type: NanoBEIR_mean metrics: - type: cosine_accuracy@1 value: 0.30000000000000004 name: Cosine Accuracy@1 - type: cosine_accuracy@3 value: 0.54 name: Cosine Accuracy@3 - type: cosine_accuracy@5 value: 0.5900000000000001 name: Cosine Accuracy@5 - type: cosine_accuracy@10 value: 0.6599999999999999 name: Cosine Accuracy@10 - type: cosine_precision@1 value: 0.30000000000000004 name: Cosine Precision@1 - type: cosine_precision@3 value: 0.18 name: Cosine Precision@3 - type: cosine_precision@5 value: 0.11800000000000001 name: Cosine Precision@5 - type: cosine_precision@10 value: 0.066 name: Cosine Precision@10 - type: cosine_recall@1 value: 0.29000000000000004 name: Cosine Recall@1 - type: cosine_recall@3 value: 0.515 name: Cosine Recall@3 - type: cosine_recall@5 value: 0.565 name: Cosine Recall@5 - type: cosine_recall@10 value: 0.63 name: Cosine Recall@10 - type: cosine_ndcg@10 value: 0.4694956644991831 name: Cosine Ndcg@10 - type: cosine_mrr@10 value: 0.4293571428571429 name: Cosine Mrr@10 - type: cosine_map@100 value: 0.42139334934743 name: Cosine Map@100 --- # SentenceTransformer based on thenlper/gte-small This is a [sentence-transformers](https://www.SBERT.net) model finetuned from [thenlper/gte-small](https://huggingface.co/thenlper/gte-small). It maps sentences & paragraphs to a 384-dimensional dense vector space and can be used for semantic textual similarity, semantic search, paraphrase mining, text classification, clustering, and more. ## Model Details ### Model Description - **Model Type:** Sentence Transformer - **Base model:** [thenlper/gte-small](https://huggingface.co/thenlper/gte-small) - **Maximum Sequence Length:** 128 tokens - **Output Dimensionality:** 384 dimensions - **Similarity Function:** Cosine Similarity ### Model Sources - **Documentation:** [Sentence Transformers Documentation](https://sbert.net) - **Repository:** [Sentence Transformers on GitHub](https://github.com/huggingface/sentence-transformers) - **Hugging Face:** [Sentence Transformers on Hugging Face](https://huggingface.co/models?library=sentence-transformers) ### Full Model Architecture ``` SentenceTransformer( (0): Transformer({'max_seq_length': 128, 'do_lower_case': False, 'architecture': 'BertModel'}) (1): Pooling({'word_embedding_dimension': 384, 'pooling_mode_cls_token': False, 'pooling_mode_mean_tokens': True, 'pooling_mode_max_tokens': False, 'pooling_mode_mean_sqrt_len_tokens': False, 'pooling_mode_weightedmean_tokens': False, 'pooling_mode_lasttoken': False, 'include_prompt': True}) (2): Normalize() ) ``` ## Usage ### Direct Usage (Sentence Transformers) First install the Sentence Transformers library: ```bash pip install -U sentence-transformers ``` Then you can load this model and run inference. ```python from sentence_transformers import SentenceTransformer # Download from the 🤗 Hub model = SentenceTransformer("redis/unified-negatives") # Run inference sentences = [ 'What is the fastest way to get a PAN card within India?', 'What is the fastest way to get a PAN card within India?', 'What is the fastest way to get a PAN card outside India?', ] embeddings = model.encode(sentences) print(embeddings.shape) # [3, 384] # Get the similarity scores for the embeddings similarities = model.similarity(embeddings, embeddings) print(similarities) # tensor([[1.0000, 1.0000, 0.2943], # [1.0000, 1.0000, 0.2943], # [0.2943, 0.2943, 1.0000]]) ``` ## Evaluation ### Metrics #### Information Retrieval * Datasets: `NanoMSMARCO` and `NanoNQ` * Evaluated with [InformationRetrievalEvaluator](https://sbert.net/docs/package_reference/sentence_transformer/evaluation.html#sentence_transformers.evaluation.InformationRetrievalEvaluator) | Metric | NanoMSMARCO | NanoNQ | |:--------------------|:------------|:-----------| | cosine_accuracy@1 | 0.28 | 0.32 | | cosine_accuracy@3 | 0.48 | 0.6 | | cosine_accuracy@5 | 0.52 | 0.66 | | cosine_accuracy@10 | 0.58 | 0.74 | | cosine_precision@1 | 0.28 | 0.32 | | cosine_precision@3 | 0.16 | 0.2 | | cosine_precision@5 | 0.104 | 0.132 | | cosine_precision@10 | 0.058 | 0.074 | | cosine_recall@1 | 0.28 | 0.3 | | cosine_recall@3 | 0.48 | 0.55 | | cosine_recall@5 | 0.52 | 0.61 | | cosine_recall@10 | 0.58 | 0.68 | | **cosine_ndcg@10** | **0.4281** | **0.5109** | | cosine_mrr@10 | 0.3795 | 0.4792 | | cosine_map@100 | 0.3902 | 0.4526 | #### Nano BEIR * Dataset: `NanoBEIR_mean` * Evaluated with [NanoBEIREvaluator](https://sbert.net/docs/package_reference/sentence_transformer/evaluation.html#sentence_transformers.evaluation.NanoBEIREvaluator) with these parameters: ```json { "dataset_names": [ "msmarco", "nq" ], "dataset_id": "lightonai/NanoBEIR-en" } ``` | Metric | Value | |:--------------------|:-----------| | cosine_accuracy@1 | 0.3 | | cosine_accuracy@3 | 0.54 | | cosine_accuracy@5 | 0.59 | | cosine_accuracy@10 | 0.66 | | cosine_precision@1 | 0.3 | | cosine_precision@3 | 0.18 | | cosine_precision@5 | 0.118 | | cosine_precision@10 | 0.066 | | cosine_recall@1 | 0.29 | | cosine_recall@3 | 0.515 | | cosine_recall@5 | 0.565 | | cosine_recall@10 | 0.63 | | **cosine_ndcg@10** | **0.4695** | | cosine_mrr@10 | 0.4294 | | cosine_map@100 | 0.4214 | ## Training Details ### Training Dataset #### Unnamed Dataset * Size: 21,470 training samples * Columns: anchor, positive, and negative * Approximate statistics based on the first 1000 samples: | | anchor | positive | negative | |:--------|:-----------------------------------------------------------------------------------|:-----------------------------------------------------------------------------------|:-----------------------------------------------------------------------------------| | type | string | string | string | | details | | | | * Samples: | anchor | positive | negative | |:---------------------------------------------------------------------------------------------------------------------------|:---------------------------------------------------------------------------------------------------------------------------|:-----------------------------------------------------------------------------------------------------------------------------------| | The pale coloration provides camouflage for the beetle on the light sand. | The pale coloration provides camouflage for the beetle on the light sand. | The pale coloration helps the beetle stand out on the light sand. | | It is found from Fennoscandinavia to the Pyrenees , Italy and Greece and from Britain to Russia and Ukraine . | It is found from Fennoscandinavia to the Pyrenees , Italy and Greece and from Britain to Russia and Ukraine . | It is located from Fennoscandinavia to the Pyrenees , Great Britain and Greece and from Italy to Russia and Ukraine . | | Is Swami Vivekananda's speech at parliament of world's religions, Chicago overrated in Chicago? | Is Swami Vivekananda's speech at parliament of world's religions, Chicago overrated in Chicago? | Is Swami Vivekananda's speech at parliament of world's religions, Chicago overrated outside Chicago? | * Loss: [MultipleNegativesRankingLoss](https://sbert.net/docs/package_reference/sentence_transformer/losses.html#multiplenegativesrankingloss) with these parameters: ```json { "scale": 7.0, "similarity_fct": "cos_sim", "gather_across_devices": false } ``` ### Evaluation Dataset #### Unnamed Dataset * Size: 2,386 evaluation samples * Columns: anchor, positive, and negative * Approximate statistics based on the first 1000 samples: | | anchor | positive | negative | |:--------|:----------------------------------------------------------------------------------|:----------------------------------------------------------------------------------|:----------------------------------------------------------------------------------| | type | string | string | string | | details | | | | * Samples: | anchor | positive | negative | |:---------------------------------------------------------------------------------------------------------------|:---------------------------------------------------------------------------------------------------------------|:---------------------------------------------------------------------------------------------------------------| | He died at Fort Edward on August 18 , 1861 , and was buried at the Union Cemetery in Sandy Hill . | He died at Fort Edward on August 18 , 1861 , and was buried at the Union Cemetery in Sandy Hill . | He died at Sandy Hill on August 18 , 1861 , and was buried at the Union Cemetery in Fort Edward . | | It was this cooperation which led to the development of the satellite AIS system. | It was this cooperation which led to the development of the satellite AIS system. | It was this cooperation which led to the halting of development of the satellite AIS system. | | What is the best field of engineering on campus? | What is the best field of engineering on campus? | What is the best field of engineering off campus? | * Loss: [MultipleNegativesRankingLoss](https://sbert.net/docs/package_reference/sentence_transformer/losses.html#multiplenegativesrankingloss) with these parameters: ```json { "scale": 7.0, "similarity_fct": "cos_sim", "gather_across_devices": false } ``` ### Training Hyperparameters #### Non-Default Hyperparameters - `eval_strategy`: steps - `per_device_train_batch_size`: 128 - `per_device_eval_batch_size`: 128 - `learning_rate`: 1e-06 - `weight_decay`: 0.001 - `max_steps`: 3000 - `warmup_ratio`: 0.1 - `fp16`: True - `dataloader_drop_last`: True - `dataloader_num_workers`: 1 - `dataloader_prefetch_factor`: 1 - `load_best_model_at_end`: True - `optim`: adamw_torch - `ddp_find_unused_parameters`: False - `push_to_hub`: True - `hub_model_id`: redis/unified-negatives - `eval_on_start`: True #### All Hyperparameters
Click to expand - `overwrite_output_dir`: False - `do_predict`: False - `eval_strategy`: steps - `prediction_loss_only`: True - `per_device_train_batch_size`: 128 - `per_device_eval_batch_size`: 128 - `per_gpu_train_batch_size`: None - `per_gpu_eval_batch_size`: None - `gradient_accumulation_steps`: 1 - `eval_accumulation_steps`: None - `torch_empty_cache_steps`: None - `learning_rate`: 1e-06 - `weight_decay`: 0.001 - `adam_beta1`: 0.9 - `adam_beta2`: 0.999 - `adam_epsilon`: 1e-08 - `max_grad_norm`: 1.0 - `num_train_epochs`: 3.0 - `max_steps`: 3000 - `lr_scheduler_type`: linear - `lr_scheduler_kwargs`: {} - `warmup_ratio`: 0.1 - `warmup_steps`: 0 - `log_level`: passive - `log_level_replica`: warning - `log_on_each_node`: True - `logging_nan_inf_filter`: True - `save_safetensors`: True - `save_on_each_node`: False - `save_only_model`: False - `restore_callback_states_from_checkpoint`: False - `no_cuda`: False - `use_cpu`: False - `use_mps_device`: False - `seed`: 42 - `data_seed`: None - `jit_mode_eval`: False - `bf16`: False - `fp16`: True - `fp16_opt_level`: O1 - `half_precision_backend`: auto - `bf16_full_eval`: False - `fp16_full_eval`: False - `tf32`: None - `local_rank`: 0 - `ddp_backend`: None - `tpu_num_cores`: None - `tpu_metrics_debug`: False - `debug`: [] - `dataloader_drop_last`: True - `dataloader_num_workers`: 1 - `dataloader_prefetch_factor`: 1 - `past_index`: -1 - `disable_tqdm`: False - `remove_unused_columns`: True - `label_names`: None - `load_best_model_at_end`: True - `ignore_data_skip`: False - `fsdp`: [] - `fsdp_min_num_params`: 0 - `fsdp_config`: {'min_num_params': 0, 'xla': False, 'xla_fsdp_v2': False, 'xla_fsdp_grad_ckpt': False} - `fsdp_transformer_layer_cls_to_wrap`: None - `accelerator_config`: {'split_batches': False, 'dispatch_batches': None, 'even_batches': True, 'use_seedable_sampler': True, 'non_blocking': False, 'gradient_accumulation_kwargs': None} - `parallelism_config`: None - `deepspeed`: None - `label_smoothing_factor`: 0.0 - `optim`: adamw_torch - `optim_args`: None - `adafactor`: False - `group_by_length`: False - `length_column_name`: length - `project`: huggingface - `trackio_space_id`: trackio - `ddp_find_unused_parameters`: False - `ddp_bucket_cap_mb`: None - `ddp_broadcast_buffers`: False - `dataloader_pin_memory`: True - `dataloader_persistent_workers`: False - `skip_memory_metrics`: True - `use_legacy_prediction_loop`: False - `push_to_hub`: True - `resume_from_checkpoint`: None - `hub_model_id`: redis/unified-negatives - `hub_strategy`: every_save - `hub_private_repo`: None - `hub_always_push`: False - `hub_revision`: None - `gradient_checkpointing`: False - `gradient_checkpointing_kwargs`: None - `include_inputs_for_metrics`: False - `include_for_metrics`: [] - `eval_do_concat_batches`: True - `fp16_backend`: auto - `push_to_hub_model_id`: None - `push_to_hub_organization`: None - `mp_parameters`: - `auto_find_batch_size`: False - `full_determinism`: False - `torchdynamo`: None - `ray_scope`: last - `ddp_timeout`: 1800 - `torch_compile`: False - `torch_compile_backend`: None - `torch_compile_mode`: None - `include_tokens_per_second`: False - `include_num_input_tokens_seen`: no - `neftune_noise_alpha`: None - `optim_target_modules`: None - `batch_eval_metrics`: False - `eval_on_start`: True - `use_liger_kernel`: False - `liger_kernel_config`: None - `eval_use_gather_object`: False - `average_tokens_across_devices`: True - `prompts`: None - `batch_sampler`: batch_sampler - `multi_dataset_batch_sampler`: proportional - `router_mapping`: {} - `learning_rate_mapping`: {}
### Training Logs | Epoch | Step | Training Loss | Validation Loss | NanoMSMARCO_cosine_ndcg@10 | NanoNQ_cosine_ndcg@10 | NanoBEIR_mean_cosine_ndcg@10 | |:-------:|:----:|:-------------:|:---------------:|:--------------------------:|:---------------------:|:----------------------------:| | 0 | 0 | - | 3.6734 | 0.6259 | 0.6583 | 0.6421 | | 1.4970 | 250 | 3.8677 | 3.3900 | 0.6334 | 0.6510 | 0.6422 | | 2.9940 | 500 | 3.188 | 1.8654 | 0.5772 | 0.6252 | 0.6012 | | 4.4910 | 750 | 1.4714 | 0.6890 | 0.4032 | 0.5437 | 0.4735 | | 5.9880 | 1000 | 0.8535 | 0.5511 | 0.3617 | 0.5197 | 0.4407 | | 7.4850 | 1250 | 0.7547 | 0.5268 | 0.3469 | 0.5346 | 0.4407 | | 8.9820 | 1500 | 0.716 | 0.5123 | 0.3684 | 0.5223 | 0.4454 | | 10.4790 | 1750 | 0.6939 | 0.5039 | 0.3846 | 0.5179 | 0.4512 | | 11.9760 | 2000 | 0.6789 | 0.4986 | 0.4120 | 0.5280 | 0.4700 | | 13.4731 | 2250 | 0.6681 | 0.4953 | 0.4148 | 0.5189 | 0.4669 | | 14.9701 | 2500 | 0.662 | 0.4918 | 0.4224 | 0.5109 | 0.4666 | | 16.4671 | 2750 | 0.6575 | 0.4905 | 0.4224 | 0.5109 | 0.4666 | | 17.9641 | 3000 | 0.6555 | 0.4900 | 0.4281 | 0.5109 | 0.4695 | ### Framework Versions - Python: 3.10.18 - Sentence Transformers: 5.2.0 - Transformers: 4.57.3 - PyTorch: 2.9.1+cu128 - Accelerate: 1.12.0 - Datasets: 2.21.0 - Tokenizers: 0.22.1 ## Citation ### BibTeX #### Sentence Transformers ```bibtex @inproceedings{reimers-2019-sentence-bert, title = "Sentence-BERT: Sentence Embeddings using Siamese BERT-Networks", author = "Reimers, Nils and Gurevych, Iryna", booktitle = "Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing", month = "11", year = "2019", publisher = "Association for Computational Linguistics", url = "https://arxiv.org/abs/1908.10084", } ``` #### MultipleNegativesRankingLoss ```bibtex @misc{henderson2017efficient, title={Efficient Natural Language Response Suggestion for Smart Reply}, author={Matthew Henderson and Rami Al-Rfou and Brian Strope and Yun-hsuan Sung and Laszlo Lukacs and Ruiqi Guo and Sanjiv Kumar and Balint Miklos and Ray Kurzweil}, year={2017}, eprint={1705.00652}, archivePrefix={arXiv}, primaryClass={cs.CL} } ```