SentenceTransformer based on shihab17/bangla-sentence-transformer
This is a sentence-transformers model finetuned from shihab17/bangla-sentence-transformer. It maps sentences & paragraphs to a 1536-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: shihab17/bangla-sentence-transformer
- Maximum Sequence Length: 128 tokens
- Output Dimensionality: 1536 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': 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': True, '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("farhana1996/unsupervised-simcse-bangla-sbert-800k")
# Run inference
sentences = [
'কারণ এ ব্যাংকগুলোর নিয়ন্ত্রণ অর্থ মন্ত্রণালয়ের ব্যাংক ও আর্থিক প্রতিষ্ঠানের হাতে।',
'কারণ এ ব্যাংকগুলোর নিয়ন্ত্রণ অর্থ মন্ত্রণালয়ের ব্যাংক ও আর্থিক প্রতিষ্ঠানের হাতে।',
'বক্তারা এ সময় অবিলম্বে দোষীদের শাস্তির আওতায় না আনলে সারা দেশের আলেম উলামা ও মাদরাসার শিক্ষক শিক্ষার্থীরা রাজপথে নামতে বাধ্য হবে বলে হুশিয়ারি উচ্চারণ করেন।',
]
embeddings = model.encode(sentences)
print(embeddings.shape)
# [3, 1536]
# Get the similarity scores for the embeddings
similarities = model.similarity(embeddings, embeddings)
print(similarities.shape)
# [3, 3]
Training Details
Training Dataset
Unnamed Dataset
- Size: 800,000 training samples
- Columns:
sentence_0
andsentence_1
- Approximate statistics based on the first 1000 samples:
sentence_0 sentence_1 type string string details - min: 6 tokens
- mean: 29.09 tokens
- max: 128 tokens
- min: 6 tokens
- mean: 29.09 tokens
- max: 128 tokens
- Samples:
sentence_0 sentence_1 এরই মধ্যে এ বিষয়ে পরীক্ষা নিরীক্ষা শুরু করেছে বিশ্ববিদ্যালয় কর্তৃপক্ষ।
এরই মধ্যে এ বিষয়ে পরীক্ষা নিরীক্ষা শুরু করেছে বিশ্ববিদ্যালয় কর্তৃপক্ষ।
এরপর থেকেই যেন দেশের বিজ্ঞাপনে ভারতীয় শিল্পীদের নিয়ে আসার পরিমাণ বেড়ে গেছে।
এরপর থেকেই যেন দেশের বিজ্ঞাপনে ভারতীয় শিল্পীদের নিয়ে আসার পরিমাণ বেড়ে গেছে।
ইন্টারন্যাশনাল ইউনিভার্সিটি অব বিজনেস এগ্রিকালচার অ্যান্ড টেকনোলজির আইইউবিএটি গ্রীষ্ম সেমিস্টারের নতুন শিক্ষার্থীদের পরিচিতি সেশন শেষ হয়েছে।
ইন্টারন্যাশনাল ইউনিভার্সিটি অব বিজনেস এগ্রিকালচার অ্যান্ড টেকনোলজির আইইউবিএটি গ্রীষ্ম সেমিস্টারের নতুন শিক্ষার্থীদের পরিচিতি সেশন শেষ হয়েছে।
- Loss:
MultipleNegativesRankingLoss
with these parameters:{ "scale": 20.0, "similarity_fct": "cos_sim" }
Training Hyperparameters
Non-Default Hyperparameters
per_device_train_batch_size
: 16per_device_eval_batch_size
: 16num_train_epochs
: 2fp16
: Truemulti_dataset_batch_sampler
: round_robin
All Hyperparameters
Click to expand
overwrite_output_dir
: Falsedo_predict
: Falseeval_strategy
: noprediction_loss_only
: Trueper_device_train_batch_size
: 16per_device_eval_batch_size
: 16per_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
: 2max_steps
: -1lr_scheduler_type
: linearlr_scheduler_kwargs
: {}warmup_ratio
: 0.0warmup_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
: Falsefp16
: Truefp16_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}tp_size
: 0fsdp_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
: 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
: batch_samplermulti_dataset_batch_sampler
: round_robin
Training Logs
Click to expand
Epoch | Step | Training Loss |
---|---|---|
0.01 | 500 | 0.0128 |
0.02 | 1000 | 0.0006 |
0.03 | 1500 | 0.0003 |
0.04 | 2000 | 0.0002 |
0.05 | 2500 | 0.0002 |
0.06 | 3000 | 0.0001 |
0.07 | 3500 | 0.0001 |
0.08 | 4000 | 0.0002 |
0.09 | 4500 | 0.0001 |
0.1 | 5000 | 0.0001 |
0.11 | 5500 | 0.0001 |
0.12 | 6000 | 0.0 |
0.13 | 6500 | 0.0001 |
0.14 | 7000 | 0.0001 |
0.15 | 7500 | 0.0001 |
0.16 | 8000 | 0.0 |
0.17 | 8500 | 0.0 |
0.18 | 9000 | 0.0 |
0.19 | 9500 | 0.0 |
0.2 | 10000 | 0.0 |
0.21 | 10500 | 0.0001 |
0.22 | 11000 | 0.0001 |
0.23 | 11500 | 0.0001 |
0.24 | 12000 | 0.0 |
0.25 | 12500 | 0.0002 |
0.26 | 13000 | 0.0 |
0.27 | 13500 | 0.0 |
0.28 | 14000 | 0.0 |
0.29 | 14500 | 0.0 |
0.3 | 15000 | 0.0002 |
0.31 | 15500 | 0.0 |
0.32 | 16000 | 0.0 |
0.33 | 16500 | 0.0 |
0.34 | 17000 | 0.0 |
0.35 | 17500 | 0.0 |
0.36 | 18000 | 0.0 |
0.37 | 18500 | 0.0 |
0.38 | 19000 | 0.0 |
0.39 | 19500 | 0.0 |
0.4 | 20000 | 0.0 |
0.41 | 20500 | 0.0 |
0.42 | 21000 | 0.0 |
0.43 | 21500 | 0.0 |
0.44 | 22000 | 0.0 |
0.45 | 22500 | 0.0 |
0.46 | 23000 | 0.0 |
0.47 | 23500 | 0.0 |
0.48 | 24000 | 0.0 |
0.49 | 24500 | 0.0 |
0.5 | 25000 | 0.0 |
0.51 | 25500 | 0.0 |
0.52 | 26000 | 0.0 |
0.53 | 26500 | 0.0 |
0.54 | 27000 | 0.0 |
0.55 | 27500 | 0.0 |
0.56 | 28000 | 0.0 |
0.57 | 28500 | 0.0 |
0.58 | 29000 | 0.0 |
0.59 | 29500 | 0.0 |
0.6 | 30000 | 0.0 |
0.61 | 30500 | 0.0 |
0.62 | 31000 | 0.0 |
0.63 | 31500 | 0.0 |
0.64 | 32000 | 0.0 |
0.65 | 32500 | 0.0 |
0.66 | 33000 | 0.0 |
0.67 | 33500 | 0.0 |
0.68 | 34000 | 0.0 |
0.69 | 34500 | 0.0 |
0.7 | 35000 | 0.0 |
0.71 | 35500 | 0.0 |
0.72 | 36000 | 0.0 |
0.73 | 36500 | 0.0 |
0.74 | 37000 | 0.0 |
0.75 | 37500 | 0.0 |
0.76 | 38000 | 0.0 |
0.77 | 38500 | 0.0 |
0.78 | 39000 | 0.0 |
0.79 | 39500 | 0.0 |
0.8 | 40000 | 0.0 |
0.81 | 40500 | 0.0 |
0.82 | 41000 | 0.0 |
0.83 | 41500 | 0.0 |
0.84 | 42000 | 0.0 |
0.85 | 42500 | 0.0 |
0.86 | 43000 | 0.0 |
0.87 | 43500 | 0.0 |
0.88 | 44000 | 0.0 |
0.89 | 44500 | 0.0 |
0.9 | 45000 | 0.0 |
0.91 | 45500 | 0.0 |
0.92 | 46000 | 0.0 |
0.93 | 46500 | 0.0 |
0.94 | 47000 | 0.0 |
0.95 | 47500 | 0.0 |
0.96 | 48000 | 0.0 |
0.97 | 48500 | 0.0 |
0.98 | 49000 | 0.0 |
0.99 | 49500 | 0.0 |
1.0 | 50000 | 0.0 |
1.01 | 50500 | 0.0 |
1.02 | 51000 | 0.0 |
1.03 | 51500 | 0.0 |
1.04 | 52000 | 0.0 |
1.05 | 52500 | 0.0 |
1.06 | 53000 | 0.0 |
1.07 | 53500 | 0.0 |
1.08 | 54000 | 0.0 |
1.09 | 54500 | 0.0 |
1.1 | 55000 | 0.0 |
1.11 | 55500 | 0.0 |
1.12 | 56000 | 0.0 |
1.13 | 56500 | 0.0 |
1.1400 | 57000 | 0.0 |
1.15 | 57500 | 0.0 |
1.16 | 58000 | 0.0 |
1.17 | 58500 | 0.0 |
1.18 | 59000 | 0.0 |
1.19 | 59500 | 0.0 |
1.2 | 60000 | 0.0 |
1.21 | 60500 | 0.0 |
1.22 | 61000 | 0.0 |
1.23 | 61500 | 0.0 |
1.24 | 62000 | 0.0 |
1.25 | 62500 | 0.0 |
1.26 | 63000 | 0.0 |
1.27 | 63500 | 0.0 |
1.28 | 64000 | 0.0 |
1.29 | 64500 | 0.0 |
1.3 | 65000 | 0.0 |
1.31 | 65500 | 0.0 |
1.32 | 66000 | 0.0 |
1.33 | 66500 | 0.0 |
1.34 | 67000 | 0.0 |
1.35 | 67500 | 0.0 |
1.3600 | 68000 | 0.0 |
1.37 | 68500 | 0.0 |
1.38 | 69000 | 0.0 |
1.3900 | 69500 | 0.0 |
1.4 | 70000 | 0.0 |
1.41 | 70500 | 0.0 |
1.42 | 71000 | 0.0 |
1.43 | 71500 | 0.0 |
1.44 | 72000 | 0.0 |
1.45 | 72500 | 0.0 |
1.46 | 73000 | 0.0 |
1.47 | 73500 | 0.0 |
1.48 | 74000 | 0.0 |
1.49 | 74500 | 0.0 |
1.5 | 75000 | 0.0 |
1.51 | 75500 | 0.0 |
1.52 | 76000 | 0.0 |
1.53 | 76500 | 0.0 |
1.54 | 77000 | 0.0 |
1.55 | 77500 | 0.0 |
1.56 | 78000 | 0.0 |
1.5700 | 78500 | 0.0 |
1.58 | 79000 | 0.0 |
1.5900 | 79500 | 0.0 |
1.6 | 80000 | 0.0 |
1.6100 | 80500 | 0.0 |
1.62 | 81000 | 0.0 |
1.63 | 81500 | 0.0 |
1.6400 | 82000 | 0.0 |
1.65 | 82500 | 0.0 |
1.6600 | 83000 | 0.0 |
1.67 | 83500 | 0.0 |
1.6800 | 84000 | 0.0 |
1.69 | 84500 | 0.0 |
1.7 | 85000 | 0.0001 |
1.71 | 85500 | 0.0 |
1.72 | 86000 | 0.0 |
1.73 | 86500 | 0.0 |
1.74 | 87000 | 0.0 |
1.75 | 87500 | 0.0 |
1.76 | 88000 | 0.0 |
1.77 | 88500 | 0.0 |
1.78 | 89000 | 0.0 |
1.79 | 89500 | 0.0002 |
1.8 | 90000 | 0.0 |
1.81 | 90500 | 0.0 |
1.8200 | 91000 | 0.0 |
1.83 | 91500 | 0.0 |
1.8400 | 92000 | 0.0 |
1.85 | 92500 | 0.0 |
1.8600 | 93000 | 0.0 |
1.87 | 93500 | 0.0 |
1.88 | 94000 | 0.0 |
1.8900 | 94500 | 0.0 |
1.9 | 95000 | 0.0 |
1.9100 | 95500 | 0.0 |
1.92 | 96000 | 0.0 |
1.9300 | 96500 | 0.0 |
1.94 | 97000 | 0.0 |
1.95 | 97500 | 0.0 |
1.96 | 98000 | 0.0 |
1.97 | 98500 | 0.0 |
1.98 | 99000 | 0.0 |
1.99 | 99500 | 0.0 |
2.0 | 100000 | 0.0 |
Framework Versions
- Python: 3.11.11
- Sentence Transformers: 3.4.1
- Transformers: 4.51.1
- PyTorch: 2.5.1+cu124
- Accelerate: 1.3.0
- Datasets: 3.5.0
- Tokenizers: 0.21.0
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",
}
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}
}
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Model tree for farhana1996/unsupervised-simcse-bangla-sbert-800k
Base model
shihab17/bangla-sentence-transformer