omkar334/bert-base-uncased-retromae
SentenceTransformer based on google-bert/bert-base-uncased
This is a sentence-transformers model finetuned from google-bert/bert-base-uncased. It maps sentences & paragraphs to a 768-dimensional dense vector space and can be used for retrieval.
Model Details
Model Description
- Model Type: Sentence Transformer
- Base model: google-bert/bert-base-uncased <!-- at revision 86b5e0934494bd15c9632b12f734a8a67f723594 -->
- Maximum Sequence Length: 128 tokens
- Output Dimensionality: 768 dimensions
- Similarity Function: Cosine Similarity
- Supported Modality: Text <!-- - Training Dataset: Unknown --> <!-- - Language: Unknown --> <!-- - License: Unknown -->
Model Sources
- Documentation: Sentence Transformers Documentation
- Repository: Sentence Transformers on GitHub
- Hugging Face: Sentence Transformers on Hugging Face
Full Model Architecture
SentenceTransformer(
(0): Transformer({'transformer_task': 'feature-extraction', 'modality_config': {'text': {'method': 'forward', 'method_output_name': 'last_hidden_state'}}, 'module_output_name': 'token_embeddings', 'architecture': 'BertModel'})
(1): Pooling({'embedding_dimension': 768, 'pooling_mode': 'cls', 'include_prompt': True})
)Usage
Direct Usage (Sentence Transformers)
First install the Sentence Transformers library:
pip install -U sentence-transformersThen you can load this model and run inference.
from sentence_transformers import SentenceTransformer
# Download from the 🤗 Hub
model = SentenceTransformer("omkar334/bert-base-uncased-retromae")
# Run inference
sentences = [
'A kid throwing axes at targets in a competition.',
'The audit steps in this section should be used to assess the potential risks posed by the lack of management or user support.',
'This photograph is happy',
]
embeddings = model.encode(sentences)
print(embeddings.shape)
# [3, 768]
# Get the similarity scores for the embeddings
similarities = model.similarity(embeddings, embeddings)
print(similarities)
# tensor([[1.0000, 0.5798, 0.5999],
# [0.5798, 1.0000, 0.5697],
# [0.5999, 0.5697, 1.0000]])<!--
Direct Usage (Transformers)
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Downstream Usage (Sentence Transformers)
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Evaluation
Metrics
Semantic Similarity
- Datasets:
sts-devandsts-test - Evaluated with <code>EmbeddingSimilarityEvaluator</code>
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Training Details
Training Dataset
Unnamed Dataset
- Size: 4,950 training samples
- Columns: <code>text</code>
- Approximate statistics based on the first 100 samples: | | text | |:---------|:----------------------------------------------------------------------------------| | type | string | | modality | text | | details | <ul><li>min: 4 tokens</li><li>mean: 17.63 tokens</li><li>max: 53 tokens</li></ul> |
- Samples: | text | |:----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | <code>oh i see i'm a former uh a former TI'er i just recently quit and so uh i got myself involved in a sales job and right now uh my list of books to be read have to do with uh the art of selling so</code> | | <code>and uh so i had her baby sitting but she was six months pregnant and it was getting too much for her so i just quit i'd rather quit and take care of my own kids than let somebody else raise them</code> | | <code>The PMG pulled out a new $50 bill and mailed to many boys' mothers.</code> |
- Loss: <code>RetroMAELoss</code> with these parameters:
{
"encoder_mask_ratio": 0.15,
"decoder_mask_ratio": 0.5,
"encoder_mlm_loss_weight": 1.0
}Evaluation Dataset
Unnamed Dataset
- Size: 50 evaluation samples
- Columns: <code>text</code>
- Approximate statistics based on the first 50 samples: | | text | |:---------|:---------------------------------------------------------------------------------| | type | string | | modality | text | | details | <ul><li>min: 6 tokens</li><li>mean: 16.1 tokens</li><li>max: 43 tokens</li></ul> |
- Samples: | text | |:-------------------------------------------------------------------------------------------------------------------------------------------| | <code>The audit steps in this section should be used to assess the potential risks posed by the lack of management or user support.</code> | | <code>Rumor has it that the next object of touchy-feely bowdlerization by Disney is Beowulf.</code> | | <code>Here is a prediction.</code> |
- Loss: <code>RetroMAELoss</code> with these parameters:
{
"encoder_mask_ratio": 0.15,
"decoder_mask_ratio": 0.5,
"encoder_mlm_loss_weight": 1.0
}Training Hyperparameters
Non-Default Hyperparameters
per_device_train_batch_size: 32per_device_eval_batch_size: 32learning_rate: 2e-05num_train_epochs: 1warmup_ratio: 0.1fp16: True
All Hyperparameters
<details><summary>Click to expand</summary>
overwrite_output_dir: Falsedo_predict: Falseprediction_loss_only: Trueper_device_train_batch_size: 32per_device_eval_batch_size: 32per_gpu_train_batch_size: Noneper_gpu_eval_batch_size: Nonegradient_accumulation_steps: 1eval_accumulation_steps: Nonetorch_empty_cache_steps: Nonelearning_rate: 2e-05weight_decay: 0.0adam_beta1: 0.9adam_beta2: 0.999adam_epsilon: 1e-08max_grad_norm: 1.0num_train_epochs: 1max_steps: -1lr_scheduler_type: linearlr_scheduler_kwargs: Nonewarmup_ratio: 0.1warmup_steps: 0log_level: passivelog_level_replica: warninglog_on_each_node: Truelogging_nan_inf_filter: Truesave_safetensors: Truesave_on_each_node: Falsesave_only_model: Falserestore_callback_states_from_checkpoint: Falseno_cuda: Falseuse_cpu: Falseuse_mps_device: Falseseed: 42data_seed: Nonejit_mode_eval: Falsebf16: Falsefp16: Truefp16_opt_level: O1half_precision_backend: autobf16_full_eval: Falsefp16_full_eval: Falsetf32: Nonelocal_rank: 0ddp_backend: Nonetpu_num_cores: Nonetpu_metrics_debug: Falsedebug: []dataloader_drop_last: Falsedataloader_num_workers: 0dataloader_prefetch_factor: Nonepast_index: -1disable_tqdm: Falseremove_unused_columns: Truelabel_names: Noneload_best_model_at_end: Falseignore_data_skip: Falsefsdp: []fsdp_min_num_params: 0fsdp_config: {'minnumparams': 0, 'xla': False, 'xlafsdpv2': False, 'xlafsdpgrad_ckpt': False}fsdp_transformer_layer_cls_to_wrap: Noneaccelerator_config: {'splitbatches': False, 'dispatchbatches': None, 'evenbatches': True, 'useseedablesampler': True, 'nonblocking': False, 'gradientaccumulationkwargs': None}parallelism_config: Nonedeepspeed: Nonelabel_smoothing_factor: 0.0optim: adamwtorchfusedoptim_args: Noneadafactor: Falsegroup_by_length: Falselength_column_name: lengthproject: huggingfacetrackio_space_id: trackioddp_find_unused_parameters: Noneddp_bucket_cap_mb: Noneddp_broadcast_buffers: Falsedataloader_pin_memory: Truedataloader_persistent_workers: Falseskip_memory_metrics: Trueuse_legacy_prediction_loop: Falsepush_to_hub: Falseresume_from_checkpoint: Nonehub_model_id: Nonehub_strategy: every_savehub_private_repo: Nonehub_always_push: Falsehub_revision: Nonegradient_checkpointing: Falsegradient_checkpointing_kwargs: Noneinclude_inputs_for_metrics: Falseinclude_for_metrics: []eval_do_concat_batches: Truefp16_backend: autopush_to_hub_model_id: Nonepush_to_hub_organization: Nonemp_parameters:auto_find_batch_size: Falsefull_determinism: Falsetorchdynamo: Noneray_scope: lastddp_timeout: 1800torch_compile: Falsetorch_compile_backend: Nonetorch_compile_mode: Noneinclude_tokens_per_second: Falseinclude_num_input_tokens_seen: noneftune_noise_alpha: Noneoptim_target_modules: Nonebatch_eval_metrics: Falseeval_on_start: Falseuse_liger_kernel: Falseliger_kernel_config: Noneeval_use_gather_object: Falseaverage_tokens_across_devices: Trueprompts: Nonebatch_sampler: batch_samplermulti_dataset_batch_sampler: proportionalrouter_mapping: {}learning_rate_mapping: {}
</details>
Training Logs
Training Time
- Training: 2.5 minutes
Framework Versions
- Python: 3.11.14
- Sentence Transformers: 5.6.0.dev0
- Transformers: 4.57.6
- PyTorch: 2.12.0
- Accelerate: 1.13.0
- Datasets: 5.0.0
- Tokenizers: 0.22.2
Citation
BibTeX
Sentence Transformers
@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",
}RetroMAELoss
@inproceedings{xiao-etal-2022-retromae,
title = "{R}etro{MAE}: Pre-Training Retrieval-oriented Language Models Via Masked Auto-Encoder",
author = "Xiao, Shitao and Liu, Zheng and Shao, Yingxia and Cao, Zhao",
booktitle = "Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing",
month = dec,
year = "2022",
publisher = "Association for Computational Linguistics",
url = "https://aclanthology.org/2022.emnlp-main.35/",
}<!--
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