checkpoint-901/README.md

metadata

tags:
  - sentence-transformers
  - sentence-similarity
  - feature-extraction
  - dense
  - generated_from_trainer
  - dataset_size:8434
  - loss:MultipleNegativesRankingLoss
base_model: almanach/camembert-bio-base
widget:
  - source_sentence: tumeur maligne
    sentences:
      - 8082/3 Carcinome lymphoépithélial
      - 8000/3 Tumeur maligne, SAI
      - 8000/3 Cancer
  - source_sentence: hépatocarcinome oncocytaire fibrolamellaire (fh
    sentences:
      - 8171/3 Carcinome hépatocellulaire fibrolamellaire (C22.0)
      - 8560/3 Adénocarcinome et carcinome à cellules épidermoïdes
      - 8052/3 Carcinome épidermoïde papillaire
  - source_sentence: implant tumoral
    sentences:
      - 8000/6 Néoplasme métastatique
      - 8480/3 Carcinome muqueux
      - 8140/3 Adénocarcinome, SAI
  - source_sentence: Anémie réfractaire sidéroblastique
    sentences:
      - 9982/3 RARS
      - 9591/3 LMNH, SAI
      - 8041/3 Carcinome à cellules de réserve
  - source_sentence: carcinome
    sentences:
      - 9800/3 Leucémie subaiguë, SAI [obs]
      - 8000/6 Métastase, SAI
      - 8075/3 Carcinome malpighien pseudoglandulaire
pipeline_tag: sentence-similarity
library_name: sentence-transformers

SentenceTransformer based on almanach/camembert-bio-base

This is a sentence-transformers model finetuned from almanach/camembert-bio-base. 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: almanach/camembert-bio-base
• Maximum Sequence Length: 512 tokens
• Output Dimensionality: 768 dimensions
• Similarity Function: Cosine Similarity

Model Sources

• Documentation: Sentence Transformers Documentation
• Repository: Sentence Transformers on GitHub
• Hugging Face: Sentence Transformers on Hugging Face

Full Model Architecture

SentenceTransformer(
  (0): Transformer({'max_seq_length': 512, 'do_lower_case': False, 'architecture': 'CamembertModel'})
  (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:

pip install -U sentence-transformers

Then you can load this model and run inference.

from sentence_transformers import SentenceTransformer

# Download from the 🤗 Hub
model = SentenceTransformer("sentence_transformers_model_id")
# Run inference
sentences = [
    'carcinome',
    '8000/6 Métastase, SAI',
    '9800/3 Leucémie subaiguë, SAI [obs]',
]
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,  0.5949, -0.0352],
#         [ 0.5949,  1.0000,  0.0605],
#         [-0.0352,  0.0605,  1.0000]])

Training Details

Training Dataset

Unnamed Dataset

• Size: 8,434 training samples
• Columns: sentence1 and sentence2
• Approximate statistics based on the first 1000 samples:

  	sentence1	sentence2
  type	string	string
  details	min: 3 tokens mean: 11.31 tokens max: 43 tokens	min: 6 tokens mean: 15.69 tokens max: 34 tokens

• Samples:

  sentence1	sentence2
  tumeur à petites cellules rondes	8806/3 Tumeur desmoplastique à petites cellules rondes
  dissémination oligométastatique	8000/6 Néoplasme métastatique
  processus néoprolifératif primaire	8000/3 Tumeur maligne non classée

• Loss: MultipleNegativesRankingLoss with these parameters:

  {
      "scale": 20.0,
      "similarity_fct": "cos_sim",
      "gather_across_devices": false
  }
  

Evaluation Dataset

Unnamed Dataset

• Size: 444 evaluation samples
• Columns: sentence1 and sentence2
• Approximate statistics based on the first 444 samples:

  	sentence1	sentence2
  type	string	string
  details	min: 3 tokens mean: 11.68 tokens max: 31 tokens	min: 6 tokens mean: 15.76 tokens max: 34 tokens

• Samples:

  sentence1	sentence2
  neuroblastome	9500/3 Neuroblastome, SAI
  Sarcome méningothélial	9530/3 Sarcome méningothélial
  Carcinome excréto-urinaire, SAI	8120/3 Carcinome urothélial, SAI

• Loss: MultipleNegativesRankingLoss with these parameters:

  {
      "scale": 20.0,
      "similarity_fct": "cos_sim",
      "gather_across_devices": false
  }
  

Training Hyperparameters

Non-Default Hyperparameters

• eval_strategy: epoch
• per_device_train_batch_size: 16
• per_device_eval_batch_size: 64
• gradient_accumulation_steps: 2
• learning_rate: 2e-05
• weight_decay: 0.01
• num_train_epochs: 30
• lr_scheduler_type: cosine
• warmup_ratio: 0.1
• fp16: True
• load_best_model_at_end: True
• batch_sampler: no_duplicates

All Hyperparameters

Click to expand

• overwrite_output_dir: False
• do_predict: False
• eval_strategy: epoch
• prediction_loss_only: True
• per_device_train_batch_size: 16
• per_device_eval_batch_size: 64
• per_gpu_train_batch_size: None
• per_gpu_eval_batch_size: None
• gradient_accumulation_steps: 2
• eval_accumulation_steps: None
• torch_empty_cache_steps: None
• learning_rate: 2e-05
• weight_decay: 0.01
• adam_beta1: 0.9
• adam_beta2: 0.999
• adam_epsilon: 1e-08
• max_grad_norm: 1.0
• num_train_epochs: 30
• max_steps: -1
• lr_scheduler_type: cosine
• 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: 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: 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_fused
• optim_args: None
• adafactor: False
• group_by_length: False
• length_column_name: length
• project: huggingface
• trackio_space_id: trackio
• 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: 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: False
• use_liger_kernel: False
• liger_kernel_config: None
• eval_use_gather_object: False
• average_tokens_across_devices: True
• prompts: None
• batch_sampler: no_duplicates
• multi_dataset_batch_sampler: proportional
• router_mapping: {}
• learning_rate_mapping: {}

Training Logs

Epoch	Step	Training Loss	Validation Loss
0.9434	50	3.4933	-
1.0	53	-	2.1337
1.8868	100	2.2572	-
2.0	106	-	1.7004
2.8302	150	1.6176	-
3.0	159	-	1.4333
3.7736	200	1.2587	-
4.0	212	-	1.2576
4.7170	250	1.0359	-
5.0	265	-	1.1235
5.6604	300	0.9043	-
6.0	318	-	1.0555
6.6038	350	0.8331	-
7.0	371	-	0.9720
7.5472	400	0.7715	-
8.0	424	-	0.9189
8.4906	450	0.7566	-
9.0	477	-	0.8910
9.4340	500	0.7205	-
10.0	530	-	0.8724
10.3774	550	0.7056	-
11.0	583	-	0.8717
11.3208	600	0.6927	-
12.0	636	-	0.8567
12.2642	650	0.6798	-
13.0	689	-	0.8519
13.2075	700	0.6689	-
14.0	742	-	0.8806
14.1509	750	0.6643	-
15.0	795	-	0.8405
15.0943	800	0.6622	-
16.0	848	-	0.8529
16.0377	850	0.6546	-
16.9811	900	0.6358	-
17.0	901	-	0.8474

Framework Versions

• Python: 3.11.14
• Sentence Transformers: 5.1.2
• Transformers: 4.57.3
• PyTorch: 2.9.1+cu128
• Accelerate: 1.12.0
• Datasets: 4.4.1
• Tokenizers: 0.22.1

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",
}

MultipleNegativesRankingLoss

@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}
}