metadata

base_model: BAAI/bge-base-en-v1.5
datasets: []
language: []
library_name: sentence-transformers
metrics:
  - cosine_accuracy@1
  - cosine_accuracy@3
  - cosine_accuracy@5
  - cosine_accuracy@10
  - cosine_precision@1
  - cosine_precision@3
  - cosine_precision@5
  - cosine_precision@10
  - cosine_recall@1
  - cosine_recall@3
  - cosine_recall@5
  - cosine_recall@10
  - cosine_ndcg@10
  - cosine_mrr@10
  - cosine_map@100
pipeline_tag: sentence-similarity
tags:
  - sentence-transformers
  - sentence-similarity
  - feature-extraction
  - generated_from_trainer
  - dataset_size:6300
  - loss:MatryoshkaLoss
  - loss:MultipleNegativesRankingLoss
widget:
  - source_sentence: >-
      As of January 31, 2023, the weighted average remaining lease term for
      operating leases was 7 years and for finance leases was 3 years.
    sentences:
      - >-
        What was the Company's net deferred tax assets as of December 30, 2023,
        and December 31, 2022?
      - >-
        What were the weighted average remaining lease terms for operating and
        finance leases as of January 31, 2023?
      - How much did the net investment income change from 2021 to 2023?
  - source_sentence: The 4.500% notes due in August 2034 have an interest rate of 4.55%.
    sentences:
      - >-
        What types of insurance coverage does the company provide to its
        employees at no premium cost, as part of their general employee benefits
        package?
      - What is the interest rate for the 4.500% notes due in August 2034?
      - How much did the company's revenues decrease in 2023 compared to 2022?
  - source_sentence: >-
      In 2023, other income (expense), net included $376 million of interest
      income, partially offset by $167 million of net unrealized losses on
      equity investments. Other income (expense), net in 2022 included $657
      million of net unrealized losses on equity investments, partially offset
      by $106 million of interest income.
    sentences:
      - What contributed to the net other income (expense) in 2023?
      - What types of products does the Canada operation offer?
      - What was the net change in cash and cash equivalents in 2022?
  - source_sentence: >-
      We believe the claims in these cases are without merit and are vigorously
      defending these lawsuits.
    sentences:
      - >-
        Where in the Annual Report can one find a description of certain legal
        matters and their impact on the company?
      - >-
        What is the goal of the company regarding its global corporate
        operations by 2030?
      - >-
        What is the stance of the defending airlines on the claims made against
        them in the capacity antitrust litigation?
  - source_sentence: >-
      North America's total net revenues for the fiscal year ended October 1,
      2023, were $26,569.6 million.
    sentences:
      - What was the total net revenue for North America in fiscal 2023?
      - >-
        What are the consequences of impermissible use or disclosure of PHI
        according to the HITECH Act?
      - What does the index in a financial report indicate?
model-index:
  - name: SentenceTransformer based on BAAI/bge-base-en-v1.5
    results:
      - task:
          type: information-retrieval
          name: Information Retrieval
        dataset:
          name: dim 768
          type: dim_768
        metrics:
          - type: cosine_accuracy@1
            value: 0.6171428571428571
            name: Cosine Accuracy@1
          - type: cosine_accuracy@3
            value: 0.7457142857142857
            name: Cosine Accuracy@3
          - type: cosine_accuracy@5
            value: 0.8114285714285714
            name: Cosine Accuracy@5
          - type: cosine_accuracy@10
            value: 0.8585714285714285
            name: Cosine Accuracy@10
          - type: cosine_precision@1
            value: 0.6171428571428571
            name: Cosine Precision@1
          - type: cosine_precision@3
            value: 0.24857142857142858
            name: Cosine Precision@3
          - type: cosine_precision@5
            value: 0.16228571428571428
            name: Cosine Precision@5
          - type: cosine_precision@10
            value: 0.08585714285714285
            name: Cosine Precision@10
          - type: cosine_recall@1
            value: 0.6171428571428571
            name: Cosine Recall@1
          - type: cosine_recall@3
            value: 0.7457142857142857
            name: Cosine Recall@3
          - type: cosine_recall@5
            value: 0.8114285714285714
            name: Cosine Recall@5
          - type: cosine_recall@10
            value: 0.8585714285714285
            name: Cosine Recall@10
          - type: cosine_ndcg@10
            value: 0.7357204832416036
            name: Cosine Ndcg@10
          - type: cosine_mrr@10
            value: 0.6965260770975052
            name: Cosine Mrr@10
          - type: cosine_map@100
            value: 0.7015509951793545
            name: Cosine Map@100
      - task:
          type: information-retrieval
          name: Information Retrieval
        dataset:
          name: dim 512
          type: dim_512
        metrics:
          - type: cosine_accuracy@1
            value: 0.6214285714285714
            name: Cosine Accuracy@1
          - type: cosine_accuracy@3
            value: 0.74
            name: Cosine Accuracy@3
          - type: cosine_accuracy@5
            value: 0.8
            name: Cosine Accuracy@5
          - type: cosine_accuracy@10
            value: 0.8642857142857143
            name: Cosine Accuracy@10
          - type: cosine_precision@1
            value: 0.6214285714285714
            name: Cosine Precision@1
          - type: cosine_precision@3
            value: 0.24666666666666665
            name: Cosine Precision@3
          - type: cosine_precision@5
            value: 0.15999999999999998
            name: Cosine Precision@5
          - type: cosine_precision@10
            value: 0.08642857142857142
            name: Cosine Precision@10
          - type: cosine_recall@1
            value: 0.6214285714285714
            name: Cosine Recall@1
          - type: cosine_recall@3
            value: 0.74
            name: Cosine Recall@3
          - type: cosine_recall@5
            value: 0.8
            name: Cosine Recall@5
          - type: cosine_recall@10
            value: 0.8642857142857143
            name: Cosine Recall@10
          - type: cosine_ndcg@10
            value: 0.738181682287809
            name: Cosine Ndcg@10
          - type: cosine_mrr@10
            value: 0.6983236961451246
            name: Cosine Mrr@10
          - type: cosine_map@100
            value: 0.7027820040111107
            name: Cosine Map@100
      - task:
          type: information-retrieval
          name: Information Retrieval
        dataset:
          name: dim 256
          type: dim_256
        metrics:
          - type: cosine_accuracy@1
            value: 0.6
            name: Cosine Accuracy@1
          - type: cosine_accuracy@3
            value: 0.7271428571428571
            name: Cosine Accuracy@3
          - type: cosine_accuracy@5
            value: 0.7928571428571428
            name: Cosine Accuracy@5
          - type: cosine_accuracy@10
            value: 0.8442857142857143
            name: Cosine Accuracy@10
          - type: cosine_precision@1
            value: 0.6
            name: Cosine Precision@1
          - type: cosine_precision@3
            value: 0.24238095238095236
            name: Cosine Precision@3
          - type: cosine_precision@5
            value: 0.15857142857142856
            name: Cosine Precision@5
          - type: cosine_precision@10
            value: 0.08442857142857142
            name: Cosine Precision@10
          - type: cosine_recall@1
            value: 0.6
            name: Cosine Recall@1
          - type: cosine_recall@3
            value: 0.7271428571428571
            name: Cosine Recall@3
          - type: cosine_recall@5
            value: 0.7928571428571428
            name: Cosine Recall@5
          - type: cosine_recall@10
            value: 0.8442857142857143
            name: Cosine Recall@10
          - type: cosine_ndcg@10
            value: 0.7182448637999702
            name: Cosine Ndcg@10
          - type: cosine_mrr@10
            value: 0.6782879818594099
            name: Cosine Mrr@10
          - type: cosine_map@100
            value: 0.683606591058064
            name: Cosine Map@100
      - task:
          type: information-retrieval
          name: Information Retrieval
        dataset:
          name: dim 128
          type: dim_128
        metrics:
          - type: cosine_accuracy@1
            value: 0.5728571428571428
            name: Cosine Accuracy@1
          - type: cosine_accuracy@3
            value: 0.7014285714285714
            name: Cosine Accuracy@3
          - type: cosine_accuracy@5
            value: 0.7557142857142857
            name: Cosine Accuracy@5
          - type: cosine_accuracy@10
            value: 0.8157142857142857
            name: Cosine Accuracy@10
          - type: cosine_precision@1
            value: 0.5728571428571428
            name: Cosine Precision@1
          - type: cosine_precision@3
            value: 0.2338095238095238
            name: Cosine Precision@3
          - type: cosine_precision@5
            value: 0.1511428571428571
            name: Cosine Precision@5
          - type: cosine_precision@10
            value: 0.08157142857142856
            name: Cosine Precision@10
          - type: cosine_recall@1
            value: 0.5728571428571428
            name: Cosine Recall@1
          - type: cosine_recall@3
            value: 0.7014285714285714
            name: Cosine Recall@3
          - type: cosine_recall@5
            value: 0.7557142857142857
            name: Cosine Recall@5
          - type: cosine_recall@10
            value: 0.8157142857142857
            name: Cosine Recall@10
          - type: cosine_ndcg@10
            value: 0.6915163160852085
            name: Cosine Ndcg@10
          - type: cosine_mrr@10
            value: 0.6521536281179136
            name: Cosine Mrr@10
          - type: cosine_map@100
            value: 0.6580414471513885
            name: Cosine Map@100
      - task:
          type: information-retrieval
          name: Information Retrieval
        dataset:
          name: dim 64
          type: dim_64
        metrics:
          - type: cosine_accuracy@1
            value: 0.5142857142857142
            name: Cosine Accuracy@1
          - type: cosine_accuracy@3
            value: 0.6371428571428571
            name: Cosine Accuracy@3
          - type: cosine_accuracy@5
            value: 0.6728571428571428
            name: Cosine Accuracy@5
          - type: cosine_accuracy@10
            value: 0.7357142857142858
            name: Cosine Accuracy@10
          - type: cosine_precision@1
            value: 0.5142857142857142
            name: Cosine Precision@1
          - type: cosine_precision@3
            value: 0.21238095238095234
            name: Cosine Precision@3
          - type: cosine_precision@5
            value: 0.13457142857142856
            name: Cosine Precision@5
          - type: cosine_precision@10
            value: 0.07357142857142857
            name: Cosine Precision@10
          - type: cosine_recall@1
            value: 0.5142857142857142
            name: Cosine Recall@1
          - type: cosine_recall@3
            value: 0.6371428571428571
            name: Cosine Recall@3
          - type: cosine_recall@5
            value: 0.6728571428571428
            name: Cosine Recall@5
          - type: cosine_recall@10
            value: 0.7357142857142858
            name: Cosine Recall@10
          - type: cosine_ndcg@10
            value: 0.6197107516374883
            name: Cosine Ndcg@10
          - type: cosine_mrr@10
            value: 0.5832369614512468
            name: Cosine Mrr@10
          - type: cosine_map@100
            value: 0.5907376271746598
            name: Cosine Map@100

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
Maximum Sequence Length: 512 tokens
Output Dimensionality: 768 tokens
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': 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("ethan-ky/bge-base-financial-matryoshka")
# Run inference
sentences = [
    "North America's total net revenues for the fiscal year ended October 1, 2023, were $26,569.6 million.",
    'What was the total net revenue for North America in fiscal 2023?',
    'What are the consequences of impermissible use or disclosure of PHI according to the HITECH Act?',
]
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]

Evaluation

Metrics

Information Retrieval

Dataset: dim_768
Evaluated with InformationRetrievalEvaluator

Metric	Value
cosine_accuracy@1	0.6171
cosine_accuracy@3	0.7457
cosine_accuracy@5	0.8114
cosine_accuracy@10	0.8586
cosine_precision@1	0.6171
cosine_precision@3	0.2486
cosine_precision@5	0.1623
cosine_precision@10	0.0859
cosine_recall@1	0.6171
cosine_recall@3	0.7457
cosine_recall@5	0.8114
cosine_recall@10	0.8586
cosine_ndcg@10	0.7357
cosine_mrr@10	0.6965
cosine_map@100	0.7016

Information Retrieval

Dataset: dim_512
Evaluated with InformationRetrievalEvaluator

Metric	Value
cosine_accuracy@1	0.6214
cosine_accuracy@3	0.74
cosine_accuracy@5	0.8
cosine_accuracy@10	0.8643
cosine_precision@1	0.6214
cosine_precision@3	0.2467
cosine_precision@5	0.16
cosine_precision@10	0.0864
cosine_recall@1	0.6214
cosine_recall@3	0.74
cosine_recall@5	0.8
cosine_recall@10	0.8643
cosine_ndcg@10	0.7382
cosine_mrr@10	0.6983
cosine_map@100	0.7028

Information Retrieval

Dataset: dim_256
Evaluated with InformationRetrievalEvaluator

Metric	Value
cosine_accuracy@1	0.6
cosine_accuracy@3	0.7271
cosine_accuracy@5	0.7929
cosine_accuracy@10	0.8443
cosine_precision@1	0.6
cosine_precision@3	0.2424
cosine_precision@5	0.1586
cosine_precision@10	0.0844
cosine_recall@1	0.6
cosine_recall@3	0.7271
cosine_recall@5	0.7929
cosine_recall@10	0.8443
cosine_ndcg@10	0.7182
cosine_mrr@10	0.6783
cosine_map@100	0.6836

Information Retrieval

Dataset: dim_128
Evaluated with InformationRetrievalEvaluator

Metric	Value
cosine_accuracy@1	0.5729
cosine_accuracy@3	0.7014
cosine_accuracy@5	0.7557
cosine_accuracy@10	0.8157
cosine_precision@1	0.5729
cosine_precision@3	0.2338
cosine_precision@5	0.1511
cosine_precision@10	0.0816
cosine_recall@1	0.5729
cosine_recall@3	0.7014
cosine_recall@5	0.7557
cosine_recall@10	0.8157
cosine_ndcg@10	0.6915
cosine_mrr@10	0.6522
cosine_map@100	0.658

Information Retrieval

Dataset: dim_64
Evaluated with InformationRetrievalEvaluator

Metric	Value
cosine_accuracy@1	0.5143
cosine_accuracy@3	0.6371
cosine_accuracy@5	0.6729
cosine_accuracy@10	0.7357
cosine_precision@1	0.5143
cosine_precision@3	0.2124
cosine_precision@5	0.1346
cosine_precision@10	0.0736
cosine_recall@1	0.5143
cosine_recall@3	0.6371
cosine_recall@5	0.6729
cosine_recall@10	0.7357
cosine_ndcg@10	0.6197
cosine_mrr@10	0.5832
cosine_map@100	0.5907

Training Details

Training Dataset

Unnamed Dataset

Size: 6,300 training samples
Columns: positive and anchor
Approximate statistics based on the first 1000 samples:
positive anchor
type string string
details
min: 2 tokens
mean: 45.35 tokens
max: 512 tokens

min: 2 tokens
mean: 20.67 tokens
max: 46 tokens

	positive	anchor
type	string	string
details	min: 2 tokens mean: 45.35 tokens max: 512 tokens	min: 2 tokens mean: 20.67 tokens max: 46 tokens

Samples:

positive	anchor
`Our ability to develop and operate units at the right locations and to deliver a customer-centric omni-channel experience largely determines our competitive position within the retail industry. We believe price leadership is a critical part of our business model and we continue to focus on moving our markets towards an EDLP approach. Additionally, our ability to operate food departments effectively has a significant impact on our competitive position in the markets where we operate.`	`What factors contribute to Walmart International's competitive position?`
`tax annual aggregate losses incurred in any year from U.S. hurricane events could be in excess of $3,827 million (or 6.4 percent of total Chubb shareholders’ equity at December 31, 2023).`	`What is the expected maximum potential loss from hurricane events for Chubb as of the end of 2023?`
`The 'Glossary of Terms and Acronyms’ is included on pages 315-321.`	`What is included on pages 315 to 321 of the document?`

Loss: MatryoshkaLoss with these parameters:

{
    "loss": "MultipleNegativesRankingLoss",
    "matryoshka_dims": [
        768,
        512,
        256,
        128,
        64
    ],
    "matryoshka_weights": [
        1,
        1,
        1,
        1,
        1
    ],
    "n_dims_per_step": -1
}

Training Hyperparameters

Non-Default Hyperparameters

eval_strategy: epoch
per_device_train_batch_size: 32
per_device_eval_batch_size: 16
gradient_accumulation_steps: 16
learning_rate: 2e-05
num_train_epochs: 4
lr_scheduler_type: cosine
warmup_ratio: 0.1
bf16: True
tf32: True
load_best_model_at_end: True
optim: adamw_torch_fused
batch_sampler: no_duplicates

All Hyperparameters

Click to expand

overwrite_output_dir: False
do_predict: False
eval_strategy: epoch
prediction_loss_only: True
per_device_train_batch_size: 32
per_device_eval_batch_size: 16
per_gpu_train_batch_size: None
per_gpu_eval_batch_size: None
gradient_accumulation_steps: 16
eval_accumulation_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: 4
max_steps: -1
lr_scheduler_type: cosine
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: True
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: True
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}
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: 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
batch_sampler: no_duplicates
multi_dataset_batch_sampler: proportional

Training Logs

Epoch	Step	Training Loss	dim_128_cosine_map@100	dim_256_cosine_map@100	dim_512_cosine_map@100	dim_64_cosine_map@100	dim_768_cosine_map@100
0.8122	10	1.3939	-	-	-	-	-
0.9746	12	-	0.658	0.6836	0.7028	0.5907	0.7016
1.6244	20	1.3574	-	-	-	-	-
1.9492	24	-	0.6580	0.6836	0.7028	0.5907	0.7016
2.4365	30	1.3485	-	-	-	-	-
2.9239	36	-	0.6580	0.6836	0.7028	0.5907	0.7016
3.2487	40	1.3606	-	-	-	-	-
3.8985	48	-	0.6580	0.6836	0.7028	0.5907	0.7016

The bold row denotes the saved checkpoint.

Framework Versions

Python: 3.9.19
Sentence Transformers: 3.0.1
Transformers: 4.41.2
PyTorch: 2.1.2+cu121
Accelerate: 0.33.0
Datasets: 2.19.1
Tokenizers: 0.19.1

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",
}

MatryoshkaLoss

@misc{kusupati2024matryoshka,
    title={Matryoshka Representation Learning}, 
    author={Aditya Kusupati and Gantavya Bhatt and Aniket Rege and Matthew Wallingford and Aditya Sinha and Vivek Ramanujan and William Howard-Snyder and Kaifeng Chen and Sham Kakade and Prateek Jain and Ali Farhadi},
    year={2024},
    eprint={2205.13147},
    archivePrefix={arXiv},
    primaryClass={cs.LG}
}

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}
}