This is a sentence-transformers model finetuned from almanach/camembert-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-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.

python

from sentence_transformers import SentenceTransformer

# Download from the 🤗 Hub
model = SentenceTransformer("S13v3n-2/scoring-camembert-v2")
# Run inference
sentences = [
    'Gérer les procédures juridiques et le contentieux',
    'Créer du contenu digital engageant (vidéos, posts, stories)',
    'Créer des dashboards interactifs pour le pilotage décisionnel',
]
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, 0.0931, 0.0454],
#         [0.0931, 1.0000, 0.1108],
#         [0.0454, 0.1108, 1.0000]])

Evaluation

Metrics

Semantic Similarity

Dataset: eval-referentiel
Evaluated with EmbeddingSimilarityEvaluator

Metric	Value
pearson_cosine	0.9919
spearman_cosine	0.9201

Training Details

Training Dataset

Unnamed Dataset

Size: 2,544 training samples
Columns: sentence1, sentence2, and score
Approximate statistics based on the first 1000 samples:
sentence1 sentence2 score
type string string float
details
min: 9 tokens
mean: 13.57 tokens
max: 32 tokens
min: 9 tokens
mean: 13.59 tokens
max: 32 tokens
min: 0.1
mean: 0.35
max: 0.9

Samples:

sentence1	sentence2	score
`Concevoir des réseaux de neurones profonds pour le deep learning`	`Utiliser la conteneurisation avec Docker et l'orchestration avec Kubernetes`	`0.4`
`Faire preuve de créativité numérique dans la production de contenu`	`Être passionné par l'innovation technologique et l'IA`	`0.1`
`Faire preuve d'esprit entrepreneurial et d'initiative`	`Résoudre des énigmes logiques et des problèmes complexes`	`0.1`

Loss: CosineSimilarityLoss with these parameters:
json
1{ 2 "loss_fct": "torch.nn.modules.loss.MSELoss" 3}

Evaluation Dataset

Unnamed Dataset

Size: 636 evaluation samples
Columns: sentence1, sentence2, and score
Approximate statistics based on the first 636 samples:
sentence1 sentence2 score
type string string float
details
min: 9 tokens
mean: 13.8 tokens
max: 32 tokens
min: 9 tokens
mean: 13.57 tokens
max: 32 tokens
min: 0.1
mean: 0.38
max: 0.9

Samples:

sentence1	sentence2	score
`Définir et déployer une stratégie de communication interne et externe`	`Aimer construire des systèmes et voir ses créations fonctionner`	`0.1`
`Gérer les situations de crise médiatique et protéger la réputation`	`Effectuer une veille réglementaire et juridique continue`	`0.1`
`Rédiger des actes juridiques et documents légaux professionnels`	`Créer des designs graphiques professionnels et esthétiques`	`0.1`

Loss: CosineSimilarityLoss with these parameters:
json
1{ 2 "loss_fct": "torch.nn.modules.loss.MSELoss" 3}

Training Hyperparameters

Non-Default Hyperparameters

eval_strategy: steps
per_device_train_batch_size: 64
per_device_eval_batch_size: 64
num_train_epochs: 5
warmup_ratio: 0.1
fp16: True
load_best_model_at_end: 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: 64
per_device_eval_batch_size: 64
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: 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: 5
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
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: batch_sampler
multi_dataset_batch_sampler: proportional
router_mapping: {}
learning_rate_mapping: {}

Training Logs

Epoch	Step	Training Loss	Validation Loss	eval-referentiel_spearman_cosine
0.5	20	0.1629	-	-
1.0	40	0.0555	-	-
1.25	50	-	0.0268	0.8669
1.5	60	0.0272	-	-
2.0	80	0.0168	-	-
2.5	100	0.0085	0.0064	0.9085
3.0	120	0.0066	-	-
3.5	140	0.0046	-	-
3.75	150	-	0.0026	0.9195
4.0	160	0.0036	-	-
4.5	180	0.0041	-	-
5.0	200	0.0035	0.0020	0.9201

Framework Versions

Python: 3.13.5
Sentence Transformers: 5.2.0
Transformers: 4.57.1
PyTorch: 2.9.1+cu128
Accelerate: 1.12.0
Datasets: 4.7.0
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",
}

	sentence1	sentence2	score
type	string	string	float
details	min: 9 tokens mean: 13.57 tokens max: 32 tokens	min: 9 tokens mean: 13.59 tokens max: 32 tokens	min: 0.1 mean: 0.35 max: 0.9