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SentenceTransformer(
(0): Transformer({'max_seq_length': 128, 'do_lower_case': False}) with Transformer model: XLMRobertaModel
(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})
)pip install -U sentence-transformers1from sentence_transformers import SentenceTransformer
2
3# Download from the 🤗 Hub
4model = SentenceTransformer("pyrac/rse_engagement_des_collaborateurs")
5# Run inference
6sentences = [
7 'On aurait aimé plus d’implication de la part des employés, c’était moyen.',
8 'Le service était assez médiocre, mais pas désastreux non plus.',
9 "On a été forcé d’accepter cette chambre, ce n'était pas du tout ce qu’on avait demandé.",
10]
11embeddings = model.encode(sentences)
12print(embeddings.shape)
13# [3, 768]
14
15# Get the similarity scores for the embeddings
16similarities = model.similarity(embeddings, embeddings)
17print(similarities.shape)
18# [3, 3]all-nli-dev and all-nli-testTripletEvaluator| Metric | all-nli-dev | all-nli-test |
|---|---|---|
| cosine_accuracy | 1.0 | 1.0 |
anchor, positive, and negative| anchor | positive | negative | |
|---|---|---|---|
| type | string | string | string |
| details |
|
|
|
| anchor | positive | negative |
|---|---|---|
L’équipe était tellement sympa et réactive, c’était vraiment agréable. | Nous avons été agréablement surpris par l’attention portée aux détails par le personnel. | Très bon service de navette depuis le parking. |
C’était un service classique, ni particulièrement bon ni mauvais. | Le sourire et la disponibilité des employés ont illuminé notre séjour. | Cette chambre nous a totalement déçus, c’était tout sauf confortable. |
Le service était correct, rien de plus. | Les employés étaient lents et mal organisés, cela a beaucoup gêné notre séjour. | La sécurité est assurée avec un gardien présent. |
MultipleNegativesRankingLoss with these parameters:
1{
2 "scale": 20.0,
3 "similarity_fct": "cos_sim"
4}anchor, positive, and negative| anchor | positive | negative | |
|---|---|---|---|
| type | string | string | string |
| details |
|
|
|
| anchor | positive | negative |
|---|---|---|
Les employés semblaient démotivés et peu impliqués dans leur travail. | L'équipe semblait désorganisée et peu concernée par les besoins des clients. | La chambre n'était pas adaptée à nos attentes, c’était frustrant. |
Le service était correct, mais il manquait un peu de chaleur humaine. | Un service qui n’a pas marqué mais qui reste acceptable. | Une chambre que nous n’avions pas demandée, c'était une vraie déception. |
Les employés semblaient désintéressés, ça a un peu gâché l’expérience. | Le service était fonctionnel, mais pas très personnalisé. | Stationnement facile et rapide, un plaisir. |
MultipleNegativesRankingLoss with these parameters:
1{
2 "scale": 20.0,
3 "similarity_fct": "cos_sim"
4}eval_strategy: stepsper_device_train_batch_size: 64per_device_eval_batch_size: 64num_train_epochs: 1warmup_ratio: 0.1bf16: Truebatch_sampler: no_duplicatesoverwrite_output_dir: Falsedo_predict: Falseeval_strategy: stepsprediction_loss_only: Trueper_device_train_batch_size: 64per_device_eval_batch_size: 64per_gpu_train_batch_size: Noneper_gpu_eval_batch_size: Nonegradient_accumulation_steps: 1eval_accumulation_steps: Nonetorch_empty_cache_steps: Nonelearning_rate: 5e-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: {}warmup_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: Falseuse_ipex: Falsebf16: Truefp16: Falsefp16_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: {'min_num_params': 0, 'xla': False, 'xla_fsdp_v2': False, 'xla_fsdp_grad_ckpt': False}fsdp_transformer_layer_cls_to_wrap: Noneaccelerator_config: {'split_batches': False, 'dispatch_batches': None, 'even_batches': True, 'use_seedable_sampler': True, 'non_blocking': False, 'gradient_accumulation_kwargs': None}deepspeed: Nonelabel_smoothing_factor: 0.0optim: adamw_torchoptim_args: Noneadafactor: Falsegroup_by_length: Falselength_column_name: lengthddp_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: Falsegradient_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: Nonedispatch_batches: Nonesplit_batches: Noneinclude_tokens_per_second: Falseinclude_num_input_tokens_seen: Falseneftune_noise_alpha: Noneoptim_target_modules: Nonebatch_eval_metrics: Falseeval_on_start: Falseuse_liger_kernel: Falseeval_use_gather_object: Falseaverage_tokens_across_devices: Falseprompts: Nonebatch_sampler: no_duplicatesmulti_dataset_batch_sampler: proportional| Epoch | Step | Training Loss | Validation Loss | all-nli-dev_cosine_accuracy | all-nli-test_cosine_accuracy |
|---|---|---|---|---|---|
| 0.0485 | 100 | 5.2586 | 4.1160 | 1.0 | - |
| 0.0969 | 200 | 4.1542 | 4.1071 | 1.0 | - |
| 0.1454 | 300 | 4.1483 | 4.1009 | 1.0 | - |
| 0.1939 | 400 | 4.1327 | 4.0772 | 1.0 | - |
| 0.2424 | 500 | 4.1122 | 4.0561 | 1.0 | - |
| 0.2908 | 600 | 4.1027 | 4.0457 | 1.0 | - |
| 0.3393 | 700 | 4.0877 | 4.0345 | 1.0 | - |
| 0.3878 | 800 | 4.0863 | 4.0216 | 1.0 | - |
| 0.4363 | 900 | 4.0785 | 4.0196 | 1.0 | - |
| 0.4847 | 1000 | 4.0661 | 4.0182 | 1.0 | - |
| 0.5332 | 1100 | 4.0637 | 4.0163 | 1.0 | - |
| 0.5817 | 1200 | 4.0606 | 4.0130 | 1.0 | - |
| 0.6302 | 1300 | 4.0601 | 4.0086 | 1.0 | - |
| 0.6786 | 1400 | 4.0516 | 4.0037 | 1.0 | - |
| 0.7271 | 1500 | 4.0472 | 4.0015 | 1.0 | - |
| 0.7756 | 1600 | 4.0465 | 4.0008 | 1.0 | - |
| 0.8240 | 1700 | 4.0421 | 4.0007 | 1.0 | - |
| 0.8725 | 1800 | 4.0463 | 3.9944 | 1.0 | - |
| 0.9210 | 1900 | 4.035 | 3.9919 | 1.0 | - |
| 0.9695 | 2000 | 4.0408 | 3.9909 | 1.0 | - |
| -1 | -1 | - | - | - | 1.0 |
1@inproceedings{reimers-2019-sentence-bert,
2 title = "Sentence-BERT: Sentence Embeddings using Siamese BERT-Networks",
3 author = "Reimers, Nils and Gurevych, Iryna",
4 booktitle = "Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing",
5 month = "11",
6 year = "2019",
7 publisher = "Association for Computational Linguistics",
8 url = "https://arxiv.org/abs/1908.10084",
9}1@misc{henderson2017efficient,
2 title={Efficient Natural Language Response Suggestion for Smart Reply},
3 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},
4 year={2017},
5 eprint={1705.00652},
6 archivePrefix={arXiv},
7 primaryClass={cs.CL}
8}