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mrm8488/distilroberta-base-ft-allnli-matryoshka-768-64-1e-256bs

sourceHugging Faceupdated 2y agoView on Hugging Face
0likes26downloads
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SentenceTransformer based on distilbert/distilroberta-base

This is a sentence-transformers model finetuned from distilbert/distilroberta-base on the sentence-transformers/all-nli dataset. It maps sentences & paragraphs to a 768-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: distilbert/distilroberta-base <!-- at revision fb53ab8802853c8e4fbdbcd0529f21fc6f459b2b -->
  • —Maximum Sequence Length: 512 tokens
  • —Output Dimensionality: 768 tokens
  • —Similarity Function: Cosine Similarity
  • —Training Dataset:
  • —sentence-transformers/all-nli
  • —Language: en <!-- - License: Unknown -->

Model Sources

Full Model Architecture

SentenceTransformer(
  (0): Transformer({'max_seq_length': 512, 'do_lower_case': False}) with Transformer model: RobertaModel 
  (1): Pooling({'word_embedding_dimension': 768, '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})
)

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("sentence_transformers_model_id")
# Run inference
sentences = [
    "'Go now.'",
    'Now go.',
    'The door did not budge.',
]
embeddings = model.encode(sentences)
print(embeddings.shape)
# [3, 768]

# Get the similarity scores for the embeddings
similarities = model.similarity(embeddings, embeddings)
print(similarities.shape)
# [3, 3]

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Evaluation

Metrics

Semantic Similarity
MetricValue
pearson_cosine0.8418
spearman_cosine0.8486
pearson_manhattan0.8357
spearman_manhattan0.8341
pearson_euclidean0.8378
spearman_euclidean0.8365
pearson_dot0.7477
spearman_dot0.7445
pearson_max0.8418
spearman_max0.8486
Semantic Similarity
MetricValue
pearson_cosine0.8417
spearman_cosine0.849
pearson_manhattan0.8348
spearman_manhattan0.8333
pearson_euclidean0.837
spearman_euclidean0.8357
pearson_dot0.7426
spearman_dot0.7393
pearson_max0.8417
spearman_max0.849
Semantic Similarity
MetricValue
pearson_cosine0.8368
spearman_cosine0.8459
pearson_manhattan0.8283
spearman_manhattan0.828
pearson_euclidean0.8304
spearman_euclidean0.8301
pearson_dot0.7158
spearman_dot0.7114
pearson_max0.8368
spearman_max0.8459
Semantic Similarity
MetricValue
pearson_cosine0.8292
spearman_cosine0.841
pearson_manhattan0.8205
spearman_manhattan0.8212
pearson_euclidean0.8218
spearman_euclidean0.8223
pearson_dot0.6737
spearman_dot0.6705
pearson_max0.8292
spearman_max0.841
Semantic Similarity
MetricValue
pearson_cosine0.8201
spearman_cosine0.835
pearson_manhattan0.8028
spearman_manhattan0.8049
pearson_euclidean0.8047
spearman_euclidean0.8064
pearson_dot0.6172
spearman_dot0.6177
pearson_max0.8201
spearman_max0.835

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Training Details

Training Dataset

sentence-transformers/all-nli
  • —Dataset: sentence-transformers/all-nli at d482672
  • —Size: 557,850 training samples
  • —Columns: <code>anchor</code>, <code>positive</code>, and <code>negative</code>
  • —Approximate statistics based on the first 1000 samples: | | anchor | positive | negative | |:--------|:----------------------------------------------------------------------------------|:---------------------------------------------------------------------------------|:---------------------------------------------------------------------------------| | type | string | string | string | | details | <ul><li>min: 7 tokens</li><li>mean: 10.38 tokens</li><li>max: 45 tokens</li></ul> | <ul><li>min: 6 tokens</li><li>mean: 12.8 tokens</li><li>max: 39 tokens</li></ul> | <ul><li>min: 6 tokens</li><li>mean: 13.4 tokens</li><li>max: 50 tokens</li></ul> |
  • —Samples: | anchor | positive | negative | |:---------------------------------------------------------------------------|:-------------------------------------------------|:-----------------------------------------------------------| | <code>A person on a horse jumps over a broken down airplane.</code> | <code>A person is outdoors, on a horse.</code> | <code>A person is at a diner, ordering an omelette.</code> | | <code>Children smiling and waving at camera</code> | <code>There are children present</code> | <code>The kids are frowning</code> | | <code>A boy is jumping on skateboard in the middle of a red bridge.</code> | <code>The boy does a skateboarding trick.</code> | <code>The boy skates down the sidewalk.</code> |
  • —Loss: <code>MatryoshkaLoss</code> with these parameters:
json
  {
      "loss": "MultipleNegativesRankingLoss",
      "matryoshka_dims": [
          768,
          512,
          256,
          128,
          64
      ],
      "matryoshka_weights": [
          1,
          1,
          1,
          1,
          1
      ],
      "n_dims_per_step": -1
  }

Evaluation Dataset

sentence-transformers/all-nli
  • —Dataset: sentence-transformers/all-nli at d482672
  • —Size: 6,584 evaluation samples
  • —Columns: <code>anchor</code>, <code>positive</code>, and <code>negative</code>
  • —Approximate statistics based on the first 1000 samples: | | anchor | positive | negative | |:--------|:----------------------------------------------------------------------------------|:---------------------------------------------------------------------------------|:----------------------------------------------------------------------------------| | type | string | string | string | | details | <ul><li>min: 6 tokens</li><li>mean: 18.02 tokens</li><li>max: 66 tokens</li></ul> | <ul><li>min: 5 tokens</li><li>mean: 9.81 tokens</li><li>max: 29 tokens</li></ul> | <ul><li>min: 5 tokens</li><li>mean: 10.37 tokens</li><li>max: 29 tokens</li></ul> |
  • —Samples: | anchor | positive | negative | |:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:------------------------------------------------------------|:--------------------------------------------------------| | <code>Two women are embracing while holding to go packages.</code> | <code>Two woman are holding packages.</code> | <code>The men are fighting outside a deli.</code> | | <code>Two young children in blue jerseys, one with the number 9 and one with the number 2 are standing on wooden steps in a bathroom and washing their hands in a sink.</code> | <code>Two kids in numbered jerseys wash their hands.</code> | <code>Two kids in jackets walk to school.</code> | | <code>A man selling donuts to a customer during a world exhibition event held in the city of Angeles</code> | <code>A man selling donuts to a customer.</code> | <code>A woman drinks her coffee in a small cafe.</code> |
  • —Loss: <code>MatryoshkaLoss</code> with these parameters:
json
  {
      "loss": "MultipleNegativesRankingLoss",
      "matryoshka_dims": [
          768,
          512,
          256,
          128,
          64
      ],
      "matryoshka_weights": [
          1,
          1,
          1,
          1,
          1
      ],
      "n_dims_per_step": -1
  }

Training Hyperparameters

Non-Default Hyperparameters
  • —eval_strategy: steps
  • —per_device_train_batch_size: 256
  • —per_device_eval_batch_size: 256
  • —num_train_epochs: 1
  • —warmup_ratio: 0.1
  • —bf16: True
  • —batch_sampler: no_duplicates
All Hyperparameters

<details><summary>Click to expand</summary>

  • —overwrite_output_dir: False
  • —do_predict: False
  • —eval_strategy: steps
  • —prediction_loss_only: True
  • —per_device_train_batch_size: 256
  • —per_device_eval_batch_size: 256
  • —per_gpu_train_batch_size: None
  • —per_gpu_eval_batch_size: None
  • —gradient_accumulation_steps: 1
  • —eval_accumulation_steps: None
  • —learning_rate: 5e-05
  • —weight_decay: 0.0
  • —adam_beta1: 0.9
  • —adam_beta2: 0.999
  • —adam_epsilon: 1e-08
  • —max_grad_norm: 1.0
  • —num_train_epochs: 1
  • —max_steps: -1
  • —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
  • —use_ipex: False
  • —bf16: True
  • —fp16: False
  • —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: False
  • —dataloader_num_workers: 0
  • —dataloader_prefetch_factor: None
  • —past_index: -1
  • —disable_tqdm: False
  • —remove_unused_columns: True
  • —label_names: None
  • —load_best_model_at_end: False
  • —ignore_data_skip: False
  • —fsdp: []
  • —fsdp_min_num_params: 0
  • —fsdp_config: {'minnumparams': 0, 'xla': False, 'xlafsdpv2': False, 'xlafsdpgrad_ckpt': False}
  • —fsdp_transformer_layer_cls_to_wrap: None
  • —accelerator_config: {'splitbatches': False, 'dispatchbatches': None, 'evenbatches': True, 'useseedablesampler': True, 'nonblocking': False, 'gradientaccumulationkwargs': None}
  • —deepspeed: None
  • —label_smoothing_factor: 0.0
  • —optim: adamw_torch
  • —optim_args: None
  • —adafactor: False
  • —group_by_length: False
  • —length_column_name: length
  • —ddp_find_unused_parameters: None
  • —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: False
  • —resume_from_checkpoint: None
  • —hub_model_id: None
  • —hub_strategy: every_save
  • —hub_private_repo: False
  • —hub_always_push: False
  • —gradient_checkpointing: False
  • —gradient_checkpointing_kwargs: None
  • —include_inputs_for_metrics: False
  • —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
  • —dispatch_batches: None
  • —split_batches: None
  • —include_tokens_per_second: False
  • —include_num_input_tokens_seen: False
  • —neftune_noise_alpha: None
  • —optim_target_modules: None
  • —batch_eval_metrics: False
  • —batch_sampler: no_duplicates
  • —multi_dataset_batch_sampler: proportional

</details>

Training Logs

EpochStepTraining Losslosssts-dev-128_spearman_cosinests-dev-256_spearman_cosinests-dev-512_spearman_cosinests-dev-64_spearman_cosinests-dev-768_spearman_cosine
0.045910019.4598.26650.77960.80460.81140.80820.7996
0.091720011.00357.66060.76960.79710.80830.79870.7933
0.13763009.76346.49120.79920.81260.81900.80620.8127
0.18354009.11035.99600.80810.82290.82630.81360.8224
0.22945008.70995.93880.79840.81380.81890.80210.8166
0.27526008.12155.64570.79630.81040.81490.80570.8121
0.32117007.74415.46320.79370.81530.81990.81190.8150
0.36708007.48495.18150.80760.82080.82380.81520.8172
0.41289007.13865.14190.80350.81810.82350.81390.8189
0.458710006.8395.15480.79430.81180.81720.80540.8153
0.504611006.65975.10150.78950.80660.81190.80590.8063
0.550512006.71725.37070.77530.79870.80680.79890.8014
0.596313006.65144.93680.79040.80860.81390.80510.8083
0.642214006.55735.01960.78820.80660.81280.80350.8091
0.688115006.75964.93810.79600.81200.81690.80580.8140
0.733916006.26864.40180.81360.82450.82680.81600.8244
0.779817003.46073.83970.84150.84660.85020.83450.8503
0.825718002.69123.79140.84150.84590.84930.83500.8488
0.871619002.49583.77520.84020.84500.84840.83400.8478
0.917420002.34133.79970.84100.84590.84900.83500.8486

Framework Versions

  • —Python: 3.10.12
  • —Sentence Transformers: 3.0.0
  • —Transformers: 4.41.1
  • —PyTorch: 2.3.0+cu121
  • —Accelerate: 0.30.1
  • —Datasets: 2.19.2
  • —Tokenizers: 0.19.1

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",
}
MatryoshkaLoss
bibtex
@misc{kusupati2024matryoshka,
    title={Matryoshka Representation Learning}, 
    author={Aditya Kusupati and Gantavya Bhatt and Aniket Rege and Matthew Wallingford and Aditya Sinha and Vivek Ramanujan and William Howard-Snyder and Kaifeng Chen and Sham Kakade and Prateek Jain and Ali Farhadi},
    year={2024},
    eprint={2205.13147},
    archivePrefix={arXiv},
    primaryClass={cs.LG}
}
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}
}

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