labdmitriy/finetuned-bge-base-en-v1.5

SentenceTransformer based on BAAI/bge-base-en-v1.5

This is a sentence-transformers model finetuned from BAAI/bge-base-en-v1.5. 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: BAAI/bge-base-en-v1.5 <!-- at revision a5beb1e3e68b9ab74eb54cfd186867f64f240e1a -->
• —Maximum Sequence Length: 512 tokens
• —Output Dimensionality: 768 tokens
• —Similarity Function: Cosine Similarity <!-- - Training Dataset: Unknown --> <!-- - Language: Unknown --> <!-- - License: Unknown -->

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': True}) 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): 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("labdmitriy/finetuned-bge-base-en-v1.5")
# Run inference
sentences = [
    '\nName : Otter.ai\nCategory: Software and Subscriptions\nDepartment: Customer Success\nLocation: Toronto, ON\nAmount: 1289.75\nCard: Sales Team Software Budget\nTrip Name: unknown\n',
    '\nName : Willink Labs\nCategory: Consulting Services, Professional Services\nDepartment: Engineering\nLocation: San Francisco, CA\nAmount: 4500.0\nCard: Backend Systems Upgrade Analysis\nTrip Name: unknown\n',
    '\nName : Baku\nCategory: Ride Sharing\nDepartment: Sales\nLocation: Baku, Azerbaijan\nAmount: 1247.88\nCard: Client Engagement Activities\nTrip Name: unknown\n',
]
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]

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Downstream Usage (Sentence Transformers)

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Evaluation

Metrics

Triplet

• —Dataset: bge-base-en-v1.5-train
• —Evaluated with <code>TripletEvaluator</code>

Triplet

• —Dataset: bge-base-en-v1.5-eval
• —Evaluated with <code>TripletEvaluator</code>

Triplet

• —Dataset: bge-base-en-v1.5-eval
• —Evaluated with <code>TripletEvaluator</code>

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Training Details

Training Dataset

Unnamed Dataset

• —Size: 208 training samples
• —Columns: <code>sentence</code> and <code>label</code>
• —Approximate statistics based on the first 208 samples: | | sentence | label | |:--------|:-----------------------------------------------------------------------------------|:---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | type | string | int | | details | <ul><li>min: 33 tokens</li><li>mean: 39.62 tokens</li><li>max: 49 tokens</li></ul> | <ul><li>0: ~3.37%</li><li>1: ~3.85%</li><li>2: ~3.85%</li><li>3: ~3.37%</li><li>4: ~6.25%</li><li>5: ~4.81%</li><li>6: ~3.85%</li><li>7: ~3.37%</li><li>8: ~4.33%</li><li>9: ~3.85%</li><li>10: ~2.40%</li><li>11: ~1.92%</li><li>12: ~3.37%</li><li>13: ~3.85%</li><li>14: ~2.88%</li><li>15: ~2.40%</li><li>16: ~5.29%</li><li>17: ~5.77%</li><li>18: ~5.29%</li><li>19: ~4.33%</li><li>20: ~1.92%</li><li>21: ~4.81%</li><li>22: ~2.40%</li><li>23: ~2.40%</li><li>24: ~2.88%</li><li>25: ~4.33%</li><li>26: ~2.88%</li></ul> |
• —Samples: | sentence | label | |:-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:---------------| | <code><br>Name : FTC<br>Category: Regulatory Compliance Services, Business Consulting<br>Department: Legal<br>Location: Toronto, Canada<br>Amount: 3594.76<br>Card: Annual Compliance Assessment<br>Trip Name: unknown<br></code> | <code>0</code> | | <code><br>Name : IntelliSync Integration<br>Category: Connectivity Services, Enterprise Solutions<br>Department: IT Operations<br>Location: San Francisco, CA<br>Amount: 1387.42<br>Card: Global Connectivity Suite<br>Trip Name: unknown<br></code> | <code>1</code> | | <code><br>Name : Omachi Meitetsu<br>Category: Transportation Services, Travel Services<br>Department: Sales<br>Location: Hakkuba Japan<br>Amount: 120.0<br>Card: Quarterly Travel Expenses<br>Trip Name: unknown<br></code> | <code>2</code> |
• —Loss: <code>BatchSemiHardTripletLoss</code>

Evaluation Dataset

Unnamed Dataset

• —Size: 52 evaluation samples
• —Columns: <code>sentence</code> and <code>label</code>
• —Approximate statistics based on the first 52 samples: | | sentence | label | |:--------|:-----------------------------------------------------------------------------------|:------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | type | string | int | | details | <ul><li>min: 32 tokens</li><li>mean: 39.12 tokens</li><li>max: 46 tokens</li></ul> | <ul><li>0: ~3.85%</li><li>1: ~1.92%</li><li>2: ~9.62%</li><li>3: ~5.77%</li><li>4: ~3.85%</li><li>5: ~3.85%</li><li>7: ~3.85%</li><li>8: ~3.85%</li><li>9: ~3.85%</li><li>10: ~3.85%</li><li>11: ~3.85%</li><li>12: ~7.69%</li><li>13: ~7.69%</li><li>14: ~1.92%</li><li>15: ~3.85%</li><li>17: ~1.92%</li><li>18: ~1.92%</li><li>19: ~3.85%</li><li>21: ~1.92%</li><li>23: ~9.62%</li><li>24: ~1.92%</li><li>25: ~1.92%</li><li>26: ~7.69%</li></ul> |
• —Samples: | sentence | label | |:--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:----------------| | <code><br>Name : NexGen Fiscal Systems<br>Category: Financial Software Solutions, Revenue Management Services<br>Department: Finance<br>Location: San Francisco, CA<br>Amount: 2749.95<br>Card: Q4 Revenue Optimization Initiative<br>Trip Name: unknown<br></code> | <code>15</code> | | <code><br>Name : Midnight Brasserie<br>Category: Culinary Experience, Event Catering<br>Department: Marketing<br>Location: Paris, France<br>Amount: 456.87<br>Card: Quarterly Team Building<br>Trip Name: Summer Collaboration Retreat<br></code> | <code>5</code> | | <code><br>Name : Zero One<br>Category: Media Production<br>Department: Marketing<br>Location: New York, NY<br>Amount: 7500.0<br>Card: Sales Operating Budget<br>Trip Name: unknown<br></code> | <code>13</code> |
• —Loss: <code>BatchSemiHardTripletLoss</code>

Training Hyperparameters

Non-Default Hyperparameters

• —eval_strategy: steps
• —per_device_train_batch_size: 16
• —per_device_eval_batch_size: 16
• —learning_rate: 2e-05
• —num_train_epochs: 5
• —warmup_ratio: 0.1
• —bf16: True
• —batch_sampler: no_duplicates

All Hyperparameters

<details><summary>Click to expand</summary>

• —overwrite_output_dir: False
• —do_predict: False
• —eval_strategy: steps
• —prediction_loss_only: True
• —per_device_train_batch_size: 16
• —per_device_eval_batch_size: 16
• —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: 2e-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
• —use_ipex: False
• —bf16: True
• —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: {'minnumparams': 0, 'xla': False, 'xlafsdpv2': False, 'xlafsdpgrad_ckpt': False}
• —fsdp_transformer_layer_cls_to_wrap: None
• —accelerator_config: {'splitbatches': False, 'dispatchbatches': None, 'evenbatches': True, 'useseedablesampler': True, 'nonblocking': False, 'gradientaccumulationkwargs': 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: False
• —hub_always_push: False
• —gradient_checkpointing: False
• —gradient_checkpointing_kwargs: None
• —include_inputs_for_metrics: False
• —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
• —batch_sampler: no_duplicates
• —multi_dataset_batch_sampler: proportional

</details>

Training Logs

Framework Versions

• —Python: 3.12.8
• —Sentence Transformers: 3.1.1
• —Transformers: 4.45.2
• —PyTorch: 2.6.0+cu124
• —Accelerate: 1.3.0
• —Datasets: 3.2.0
• —Tokenizers: 0.20.3

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",
}

BatchSemiHardTripletLoss

@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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