SentenceTransformer

This is a sentence-transformers model trained. 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
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': 'BertModel'})
  (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})
  (2): 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.

from sentence_transformers import SentenceTransformer

# Download from the 🤗 Hub
model = SentenceTransformer("sentence_transformers_model_id")
# Run inference
sentences = [
    'query: home amazon brand - solimo printed fabric rectangular storage box large set',
    'passage: 250 400 300 Amazon Brand - Solimo Material: Fabric, Color: Brown Package Contents: 1 Printed Rectangular storage box Size: 40 cm x 30 cm x 25 cm Made from premium quality material Ideal for regular use Easy to maintain For more details, please refer to the product pack Brown Amazon Brand - Solimo Printed Fabric Rectangular Storage Box, Large, Set of 1, Brown nan sol_anpr_ph2_126 HOME Pack of 1 foldable clothes organizer cupboard organiser for clothes clothes organizer storage bag for clothes storage box fabric storage box fabric storage box with lid foldable storage box storage box set clothes organizer cupboard organiser for clothes fabric storage box fabric storage box with lid foldable clothes organizer foldable storage box storage bag for clothes storage box storage box set clothes organizer cupboard organiser for clothes fabric storage box fabric storage box with lid foldable clothes organizer foldable storage box storage bag for clothes storage box storage box set clothes organizer cupboard organiser for clothes fabric storage box fabric storage box with lid foldable clothes organizer foldable storage box storage bag for clothes storage box storage box set clothes organizer cupboard organiser for clothes fabric storage box fabric storage box with lid foldable clothes organizer foldable storage box storage bag for clothes storage box storage box set clothes organizer cupboard organiser for clothes fabric storage box fabric storage box with lid foldable clothes organizer foldable storage box storage bag for clothes storage box storage box set clothes organizer cupboard organiser for clothes fabric storage box fabric storage box with lid foldable clothes organizer foldable storage box storage bag for clothes storage box storage box set clothes organizer cupboard organiser for clothes fabric storage box fabric storage box with lid foldable clothes organizer foldable storage box storage bag for clothes storage box storage box set clothes organizer cupboard organiser for clothes fabric storage box fabric storage box with lid foldable clothes organizer foldable storage box storage bag for clothes storage box storage box set clothes organizer cupboard organiser for clothes fabric storage box fabric storage box with lid foldable clothes organizer foldable storage box storage bag for clothes storage box storage box set clothes organizer cupboard organiser for clothes fabric storage box fabric storage box with lid foldable clothes organizer foldable storage box storage bag for clothes storage box storage box set clothes organizer cupboard organiser for clothes fabric storage box fabric storage box with lid foldable clothes organizer foldable storage box storage bag for clothes storage box storage box set clothes organizer cupboard organiser for clothes fabric storage box fabric storage box with lid foldable clothes organizer foldable storage box storage bag for clothes storage box storage box set clothes organizer cupboard organiser for clothes fabric storage box fabric storage box with lid foldable clothes organizer foldable storage box storage bag for clothes storage box storage box set clothes organizer cupboard organiser for clothes fabric storage box fabric storage box with lid foldable clothes organizer foldable storage box storage bag for clothes storage box storage box set IN Amazon amazon.in 1380559031 /Categories/Home Storage & Organization/Boxes, Baskets & Bins/Storage Boxes & Chests/Storage Boxes Fabric nan nan nan nan Rectangular nan nan nan a dog house with a dog inside',
    'passage: 130 260 190 Amazon Brand - Solimo Material: Fabric, Color: Multicolor Package Contents: 3 Printed Rectangular storage box Size: 26 cm x 19 cm x 13 cm Made from premium quality material Ideal for regular use Easy to maintain For more details, please refer to the product pack Multicolor Amazon Brand - Solimo Printed Fabric Rectangular Storage Box, Small, Set of 3, Multicolor nan sol_anpr_ph2_145 STORAGE_BOX nan foldable clothes organizer cupboard organiser for clothes clothes organizer storage bag for clothes storage box fabric storage box fabric storage box with lid foldable storage box storage box set clothes organizer cupboard organiser for clothes fabric storage box fabric storage box with lid foldable clothes organizer foldable storage box storage bag for clothes storage box storage box set clothes organizer cupboard organiser for clothes fabric storage box fabric storage box with lid foldable clothes organizer foldable storage box storage bag for clothes storage box storage box set clothes organizer cupboard organiser for clothes fabric storage box fabric storage box with lid foldable clothes organizer foldable storage box storage bag for clothes storage box storage box set clothes organizer cupboard organiser for clothes fabric storage box fabric storage box with lid foldable clothes organizer foldable storage box storage bag for clothes storage box storage box set clothes organizer cupboard organiser for clothes fabric storage box fabric storage box with lid foldable clothes organizer foldable storage box storage bag for clothes storage box storage box set clothes organizer cupboard organiser for clothes fabric storage box fabric storage box with lid foldable clothes organizer foldable storage box storage bag for clothes storage box storage box set clothes organizer cupboard organiser for clothes fabric storage box fabric storage box with lid foldable clothes organizer foldable storage box storage bag for clothes storage box storage box set clothes organizer cupboard organiser for clothes fabric storage box fabric storage box with lid foldable clothes organizer foldable storage box storage bag for clothes storage box storage box set clothes organizer cupboard organiser for clothes fabric storage box fabric storage box with lid foldable clothes organizer foldable storage box storage bag for clothes storage box storage box set clothes organizer cupboard organiser for clothes fabric storage box fabric storage box with lid foldable clothes organizer foldable storage box storage bag for clothes storage box storage box set clothes organizer cupboard organiser for clothes fabric storage box fabric storage box with lid foldable clothes organizer foldable storage box storage bag for clothes storage box storage box set clothes organizer cupboard organiser for clothes fabric storage box fabric storage box with lid foldable clothes organizer foldable storage box storage bag for clothes storage box storage box set clothes organizer cupboard organiser for clothes fabric storage box fabric storage box with lid foldable clothes organizer foldable storage box storage bag for clothes storage box storage box set clothes organizer cupboard organiser for clothes fabric storage box fabric storage box with lid foldable clothes organizer foldable storage box storage bag for clothes storage box storage box set IN Amazon amazon.in 1380559031 /Categories/Home Storage & Organization/Boxes, Baskets & Bins/Storage Boxes & Chests/Storage Boxes Fabric nan nan nan nan Rectangular nan nan nan a cardboard box with a blue and grey pattern',
]
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, 0.6919, 0.3752],
#         [0.6919, 1.0000, 0.5258],
#         [0.3752, 0.5258, 1.0000]])

Training Details

Training Dataset

Unnamed Dataset

Size: 7,232 training samples
Columns: sentence_0, sentence_1, and sentence_2

Approximate statistics based on the first 1000 samples:

	sentence_0	sentence_1	sentence_2
type	string	string	string
details	min: 8 tokens mean: 20.01 tokens max: 58 tokens	min: 45 tokens mean: 310.08 tokens max: 512 tokens	min: 46 tokens mean: 263.53 tokens max: 512 tokens

Samples:

sentence_0	sentence_1	sentence_2
`query: accessory neck gaiter ear loops hissox summer cool breathable lightweight balaclava bandana`	`passage: nan Hissox nan Heather Grey*1 Neck Gaiter Ear Loops, Hissox Summer Cool Breathable Lightweight Balaclava Bandana Headwear Face Cover Scarf 1 Pcs Heather grey nan nan ACCESSORY nan nan CA Amazon amazon.ca 10292652011 /Categories/Women/Accessories/Hats & Caps/Balaclavas nan nan nan nan nan nan nan nan nan a black and white face mask with a black and white logo`	`passage: nan Hissox nan 1 Pcs#- Dynamic Bright Blue Ear Loops Balaclava, Hissox Womens Mens Comfort Bandana Face Scarf Bandana Mask Neck Gaiters Outdoors Summer Breathable Half Face Riding Dust Mask Sun Dust 1 Pcs Dynamic Bright Blue nan nan HAT nan nan CA Amazon amazon.ca 10292652011 /Categories/Women/Accessories/Hats & Caps/Balaclavas nan nan nan nan nan nan nan nan nan a pair of blue and white banda bandas`
`query: cellular phone case amazon brand - solimo designer engraved patten 3d printed`	passage: nan Amazon Brand - Solimo 3D Printed Hard Back Case Mobile Cover for Sony Xperia M5 Dual Easy to put & take off with perfect cutouts for volume buttons, audio & charging ports. Stylish design and appearance, express your unique personality. Extreme precision design allows easy access to all buttons and ports while featuring raised bezel to life screen and camera off flat surface. Slim Hard Back Cover No Warranty Others Amazon Brand - Solimo Designer Engraved Patten 3D Printed Hard Back Case Mobile Cover for Sony Xperia M5 Dual 50 gz8054-SL40570 CELLULAR_PHONE_CASE nan mobile cover back cover mobile case phone case mobile panel phone panel Microsoft Lumia mobile case Microsoft Lumia phone cover Microsoft Lumia back case hard case 3D printed mobile cover mobile cover back cover mobile case phone case mobile panel phone panel Sony Xperia mobile case Sony Xperia phone cover Sony Xperia back case hard case 3D printed mobile cover mobile cover back cover mobile case phone case mobil...	passage: nan Amazon Brand - Solimo 3D Printed Hard Back Case Mobile Cover for Honor 10 Lite Easy to put & take off with perfect cutouts for volume buttons, audio & charging ports. Stylish design and appearance, express your unique personality. Extreme precision design allows easy access to all buttons and ports while featuring raised bezel to life screen and camera off flat surface. Slim Hard Back Cover No Warranty None Others Amazon Brand - Solimo Designer Engraved Patten 3D Printed Hard Back Case Mobile Cover for Honor 10 Lite 50 gz8614-SL40570 CELLULAR_PHONE_CASE nan mobile cover back cover mobile case phone case mobile panel phone panel samsung mobile case samsung phone cover samsung back case mobile cover back cover mobile case phone case mobile panel phone panel hard case 3D printed mobile cover mobile cover back cover mobile case phone case mobile panel phone panel hard case 3D printed mobile cover mobile cover back cover mobile case phone case mobile panel phone panel hard case...
`query: home bed and bath ravenna casual striped throw pillow`	`passage: nan Ravenna Home nan nan Ravenna Home Casual Striped Throw Pillow nan The Airtex Group-00025-P HOME_BED_AND_BATH nan nan SG PrimeNow amazon.sg 5950469051 /カテゴリー別/ラグ・カーテン・ファブリック/クッション・座布団/クッション nan nan nan nan nan nan nan nan nan a beige and white striped pillow`	`passage: 0.25 90.0 60.0 Ravenna Home 5'W x 7'6"L 100% microfiber polyester Power-loomed low .25" pile; suits any indoor space The low .25" pile makes this transitional rug ideal for high traffic areas. Pair with a rug pad (sold separately) nan Ravenna Home Forsyth Rug, 5'W x 7'6"L, Geometric Medallion Design 11.0 AMZPL252 RUG nan nan US Amazon amazon.com nan nan nan nan nan nan nan nan nan nan a living room with a couch and a coffee table`

Loss: TripletLoss with these parameters:

{
    "distance_metric": "<lambda>",
    "triplet_margin": 0.2
}

Training Hyperparameters

Non-Default Hyperparameters

per_device_train_batch_size: 32
per_device_eval_batch_size: 32
num_train_epochs: 1
fp16: True
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: 1
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: 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: 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}
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
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: False
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: False
prompts: None
batch_sampler: batch_sampler
multi_dataset_batch_sampler: round_robin
router_mapping: {}
learning_rate_mapping: {}

Framework Versions

Python: 3.12.11
Sentence Transformers: 5.1.0
Transformers: 4.56.0
PyTorch: 2.8.0+cu126
Accelerate: 1.10.1
Datasets: 4.0.0
Tokenizers: 0.22.0

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",
}

TripletLoss

@misc{hermans2017defense,
    title={In Defense of the Triplet Loss for Person Re-Identification},
    author={Alexander Hermans and Lucas Beyer and Bastian Leibe},
    year={2017},
    eprint={1703.07737},
    archivePrefix={arXiv},
    primaryClass={cs.CV}
}

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Safetensors

Model size

0.1B params

Tensor type

F32