This is a sentence-transformers model finetuned from cointegrated/LaBSE-en-ru. 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: cointegrated/LaBSE-en-ru
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}) with Transformer model: BertModel 
  (1): Pooling({'word_embedding_dimension': 768, 'pooling_mode_cls_token': True, 'pooling_mode_mean_tokens': False, 'pooling_mode_max_tokens': False, 'pooling_mode_mean_sqrt_len_tokens': False, 'pooling_mode_weightedmean_tokens': False, 'pooling_mode_lasttoken': False, 'include_prompt': True})
  (2): Dense({'in_features': 768, 'out_features': 768, 'bias': True, 'activation_function': 'torch.nn.modules.activation.Tanh'})
  (3): Normalize()
)

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("Solomennikova/labse_funetuned_hoff_40_epochs")
# Run inference
sentences = [
    'качели для дачи',
    '{"product_name": "Детский игровой комплекс Капризун", "Бренд": "NATIONAL TREE COMPANY", "Цвет": "белый, бирюзовый", "Материал": "массив сосны, металл, пластмасса", "description": "Детский игровой комплекс-кровать Капризун сделан из натурального дерева и рассчитан на детей в возрасте от 3 лет. В конструкции предусмотрены два спальных места, множество игровых элементов и спортивных снарядов. Игры с комплексом развивают воображение, улучшают координацию движений и ловкость, укрепляют мышцы.\\n Особенности:\\n • сделан из экологически чистого материала;\\n • поверхность дерева гладко отшлифована и покрыта краской на водной основе;\\n • текстиль и матрас в комплект не входят.", "Производитель": "Россия"}',
    '{"product_name": "Поддон универсальный MELODIA DELLA VITA Round MTYRD8080Bk 80х16 см", "Бренд": "MELODIA DELLA VITA", "Цвет": "чёрный", "Материал": "акрил", "description": "", "Производитель": "Россия"}',
]
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]

Training Details

Training Dataset

Unnamed Dataset

Size: 86,732 training samples
Columns: sentence_0 and sentence_1
Approximate statistics based on the first 1000 samples:
sentence_0 sentence_1
type string string
details
min: 3 tokens
mean: 5.25 tokens
max: 18 tokens
min: 52 tokens
mean: 125.86 tokens
max: 512 tokens

Samples:

sentence_0	sentence_1
`комод`	`{"product_name": "Комплект стульев 305 54х75х54 см", "Бренд": null, "Цвет": "Коричневый", "Материал": null, "description": "", "Производитель": "Россия"}`
`freya`	`{"product_name": "Светильник подвесной FREYA Modern Blossom 12.5 кв.м., 31х170х31 см, G9", "Бренд": "FREYA", "Цвет": "Белый,Золотой", "Материал": null, "description": "", "Производитель": "Китай"}`
`комод`	{"product_name": "Комод Деко", "Бренд": null, "Цвет": "Белый", "Материал": null, "description": "Комод Деко создан для тех, кто требует от мебели и функциональности, и элегантности. В конструкции модели предусмотрены выдвижные ящики различного размера и отделение с полками за распашной дверцей. В этом комоде найдётся место для самых разнообразных вещей: например, в трёх нижних ящиках будет удобно хранить домашний текстиль, одежду, коробки с обувью, в верхнем — косметику. Крышка, покрытая стеклом, идеальна как для размещения стильных интерьерных аксессуаров, так и для установки телевизионной панели. Модель изготовлена в минималистичном стиле, изысканную изюминку придаёт сочетание глянцевого фасада и сверкающей стеклянной поверхности.", "Производитель": "Россия"}

Loss: MultipleNegativesRankingLoss with these parameters:
json
1{ 2 "scale": 20.0, 3 "similarity_fct": "cos_sim" 4}

Training Hyperparameters

Non-Default Hyperparameters

per_device_train_batch_size: 32
per_device_eval_batch_size: 32
num_train_epochs: 40
multi_dataset_batch_sampler: round_robin

All Hyperparameters

Click to expand

overwrite_output_dir: False
do_predict: False
eval_strategy: no
prediction_loss_only: True
per_device_train_batch_size: 32
per_device_eval_batch_size: 32
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
num_train_epochs: 40
max_steps: -1
lr_scheduler_type: linear
lr_scheduler_kwargs: {}
warmup_ratio: 0.0
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: False
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: {'min_num_params': 0, 'xla': False, 'xla_fsdp_v2': False, 'xla_fsdp_grad_ckpt': False}
tp_size: 0
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}
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: None
hub_always_push: False
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
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
eval_on_start: False
use_liger_kernel: False
eval_use_gather_object: False
average_tokens_across_devices: False
prompts: None
batch_sampler: batch_sampler
multi_dataset_batch_sampler: round_robin

Training Logs

Click to expand

Epoch	Step	Training Loss
0.1844	500	3.1542
0.3689	1000	2.8525
0.5533	1500	2.7196
0.7377	2000	2.623
0.9222	2500	2.6181
1.1066	3000	2.5299
1.2910	3500	2.4974
1.4755	4000	2.4634
1.6599	4500	2.4221
1.8443	5000	2.4188
2.0288	5500	2.3779
2.2132	6000	2.3458
2.3976	6500	2.2998
2.5821	7000	2.3419
2.7665	7500	2.314
2.9509	8000	2.3115
3.1354	8500	2.2327
3.3198	9000	2.2278
3.5042	9500	2.2319
3.6887	10000	2.2344
3.8731	10500	2.2274
4.0575	11000	2.1902
4.2420	11500	2.1161
4.4264	12000	2.1232
4.6108	12500	2.1025
4.7953	13000	2.1322
4.9797	13500	2.1355
5.1641	14000	2.0072
5.3486	14500	1.9984
5.5330	15000	2.0017
5.7174	15500	2.0018
5.9019	16000	2.023
6.0863	16500	1.948
6.2707	17000	1.8868
6.4552	17500	1.8973
6.6396	18000	1.8953
6.8241	18500	1.9176
7.0085	19000	1.8969
7.1929	19500	1.7614
7.3774	20000	1.8054
7.5618	20500	1.7984
7.7462	21000	1.8033
7.9307	21500	1.7945
8.1151	22000	1.7153
8.2995	22500	1.6833
8.4840	23000	1.7055
8.6684	23500	1.7067
8.8528	24000	1.7123
9.0373	24500	1.6876
9.2217	25000	1.5714
9.4061	25500	1.5801
9.5906	26000	1.6204
9.7750	26500	1.6273
9.9594	27000	1.6214
10.1439	27500	1.5054
10.3283	28000	1.5077
10.5127	28500	1.5251
10.6972	29000	1.5242
10.8816	29500	1.55
11.0660	30000	1.4983
11.2505	30500	1.4049
11.4349	31000	1.42
11.6193	31500	1.4335
11.8038	32000	1.4651
11.9882	32500	1.4767
12.1726	33000	1.3289
12.3571	33500	1.3423
12.5415	34000	1.3575
12.7259	34500	1.3881
12.9104	35000	1.3993
13.0948	35500	1.3113
13.2792	36000	1.2785
13.4637	36500	1.2948
13.6481	37000	1.3153
13.8325	37500	1.3315
14.0170	38000	1.3091
14.2014	38500	1.1891
14.3858	39000	1.2345
14.5703	39500	1.2325
14.7547	40000	1.2673
14.9391	40500	1.2739
15.1236	41000	1.1863
15.3080	41500	1.1756
15.4924	42000	1.1876
15.6769	42500	1.1958
15.8613	43000	1.1924
16.0457	43500	1.1628
16.2302	44000	1.1002
16.4146	44500	1.1179
16.5990	45000	1.1354
16.7835	45500	1.1722
16.9679	46000	1.1719
17.1523	46500	1.0824
17.3368	47000	1.0641
17.5212	47500	1.089
17.7056	48000	1.1128
17.8901	48500	1.0993
18.0745	49000	1.0653
18.2589	49500	1.0198
18.4434	50000	1.0576
18.6278	50500	1.072
18.8122	51000	1.0679
18.9967	51500	1.0758
19.1811	52000	0.9829
19.3655	52500	0.9923
19.5500	53000	1.0242
19.7344	53500	1.0281
19.9188	54000	1.0313
20.1033	54500	0.9858
20.2877	55000	0.97
20.4722	55500	0.9693
20.6566	56000	0.9955
20.8410	56500	0.9999
21.0255	57000	0.9898
21.2099	57500	0.9394
21.3943	58000	0.9383
21.5788	58500	0.9549
21.7632	59000	0.9501
21.9476	59500	0.9594
22.1321	60000	0.902
22.3165	60500	0.9162
22.5009	61000	0.9234
22.6854	61500	0.9385
22.8698	62000	0.9353
23.0542	62500	0.9291
23.2387	63000	0.8861
23.4231	63500	0.8928
23.6075	64000	0.9109
23.7920	64500	0.9189
23.9764	65000	0.8977
24.1608	65500	0.8676
24.3453	66000	0.8629
24.5297	66500	0.8845
24.7141	67000	0.8841
24.8986	67500	0.8827
25.0830	68000	0.8837
25.2674	68500	0.848
25.4519	69000	0.8475
25.6363	69500	0.8597
25.8207	70000	0.8751
26.0052	70500	0.8536
26.1896	71000	0.8133
26.3740	71500	0.8165
26.5585	72000	0.8371
26.7429	72500	0.8712
26.9273	73000	0.8397
27.1118	73500	0.8258
27.2962	74000	0.7895
27.4806	74500	0.8153
27.6651	75000	0.8106
27.8495	75500	0.8235
28.0339	76000	0.8348
28.2184	76500	0.7915
28.4028	77000	0.797
28.5872	77500	0.7934
28.7717	78000	0.7992
28.9561	78500	0.8105
29.1405	79000	0.7642
29.3250	79500	0.7824
29.5094	80000	0.783
29.6938	80500	0.7938
29.8783	81000	0.804
30.0627	81500	0.7783
30.2471	82000	0.7529
30.4316	82500	0.7587
30.6160	83000	0.775
30.8004	83500	0.7784
30.9849	84000	0.7864
31.1693	84500	0.7371
31.3537	85000	0.7563
31.5382	85500	0.7408
31.7226	86000	0.773
31.9070	86500	0.7777
32.0915	87000	0.7466
32.2759	87500	0.7413
32.4603	88000	0.7524
32.6448	88500	0.733
32.8292	89000	0.7512
33.0136	89500	0.7538
33.1981	90000	0.7174
33.3825	90500	0.7342
33.5669	91000	0.7357
33.7514	91500	0.7309
33.9358	92000	0.7359
34.1203	92500	0.7276
34.3047	93000	0.7165
34.4891	93500	0.7081
34.6736	94000	0.73
34.8580	94500	0.7364
35.0424	95000	0.7275
35.2269	95500	0.7132
35.4113	96000	0.694
35.5957	96500	0.7029
35.7802	97000	0.709
35.9646	97500	0.732
36.1490	98000	0.7107
36.3335	98500	0.7068
36.5179	99000	0.6942
36.7023	99500	0.7128
36.8868	100000	0.7043
37.0712	100500	0.6988
37.2556	101000	0.6948
37.4401	101500	0.7133
37.6245	102000	0.6913
37.8089	102500	0.6991
37.9934	103000	0.6983
38.1778	103500	0.6929
38.3622	104000	0.6825
38.5467	104500	0.6789
38.7311	105000	0.6948
38.9155	105500	0.6807
39.1000	106000	0.6978
39.2844	106500	0.6832
39.4688	107000	0.673
39.6533	107500	0.6867
39.8377	108000	0.6946

Framework Versions

Python: 3.10.12
Sentence Transformers: 4.0.1
Transformers: 4.50.1
PyTorch: 2.6.0+cu124
Accelerate: 1.5.2
Datasets: 3.4.1
Tokenizers: 0.21.1

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",
}

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}
}

	sentence_0	sentence_1
type	string	string
details	min: 3 tokens mean: 5.25 tokens max: 18 tokens	min: 52 tokens mean: 125.86 tokens max: 512 tokens