sentence-transformers safetensors bert sentence-similarity feature-extraction generated_from_trainer dataset_size:2871 loss:OnlineContrastiveLoss arxiv:1908.10084 base_model:intfloat/multilingual-e5-small base_model:finetune:intfloat/multilingual-e5-small model-index autotrain_compatible text-embeddings-inference endpoints_compatible region:us
---
base_model: intfloat/multilingual-e5-small
library_name: sentence-transformers
metrics:
- cosine_accuracy
- cosine_accuracy_threshold
- cosine_f1
- cosine_f1_threshold
- cosine_precision
- cosine_recall
- cosine_ap
- dot_accuracy
- dot_accuracy_threshold
- dot_f1
- dot_f1_threshold
- dot_precision
- dot_recall
- dot_ap
- manhattan_accuracy
- manhattan_accuracy_threshold
- manhattan_f1
- manhattan_f1_threshold
- manhattan_precision
- manhattan_recall
- manhattan_ap
- euclidean_accuracy
- euclidean_accuracy_threshold
- euclidean_f1
- euclidean_f1_threshold
- euclidean_precision
- euclidean_recall
- euclidean_ap
- max_accuracy
- max_accuracy_threshold
- max_f1
- max_f1_threshold
- max_precision
- max_recall
- max_ap
pipeline_tag: sentence-similarity
tags:
- sentence-transformers
- sentence-similarity
- feature-extraction
- generated_from_trainer
- dataset_size:2871
- loss:OnlineContrastiveLoss
widget:
- source_sentence: Stages of photosynthesis
  sentences:
  - The function helps preprocess your entire dataset at once.
  - You can create an index for your dataset by using [Dataset.add_faiss_index()](/docs/datasets/v2.10.0/en/package_reference/main_classes#datasets.Dataset.add_faiss_index)
    or [Dataset.add_elasticsearch_index()](/docs/datasets/v2.10.0/en/package_reference/main_classes#datasets.Dataset.add_elasticsearch_index)
    depending on the system you want to use.
  - What is photosynthesis?
- source_sentence: Steps to erase internet history
  sentences:
  - How do I delete my browsing history?
  - Yes, there is a reference section available in 🤗 Datasets documentation. It covers
    main classes, builder classes, loading methods, table classes, logging methods,
    and task templates.
  - What is the tallest building in New York City?
- source_sentence: The `StreamingDownloadManager` class is a download manager that
    employs the "::" separator to traverse (possibly remote) compressed files.
  sentences:
  - What is the role of a business plan in entrepreneurship?
  - The Hugging Face datasets library's default handler can be disabled to prevent
    double logging by calling the `datasets.utils.logging.enable_propagation()` function.
  - The `StreamingDownloadManager` class is a download manager that uses the ”::”
    separator to navigate through (possibly remote) compressed archives.
- source_sentence: Using torch.utils.data.DataLoader, you can package the dataset
    and craft a collate function to group the samples into batches.
  sentences:
  - Why does understanding death philosophical?
  - The `_generate_examples` method is used to access and yield TAR files sequentially,
    and to associate the metadata in `metadata_path` with the audio files in the TAR
    file.
  - You can wrap the dataset in DataLoader using torch.utils.data.DataLoader and create
    a collate function to collate the samples into batches.
- source_sentence: Top literature about World War II
  sentences:
  - What is the price of an iPhone 12?
  - Best books on World War II
  - When was the Declaration of Independence signed?
model-index:
- name: SentenceTransformer based on intfloat/multilingual-e5-small
  results:
  - task:
      type: binary-classification
      name: Binary Classification
    dataset:
      name: pair class dev
      type: pair-class-dev
    metrics:
    - type: cosine_accuracy
      value: 0.9
      name: Cosine Accuracy
    - type: cosine_accuracy_threshold
      value: 0.784720778465271
      name: Cosine Accuracy Threshold
    - type: cosine_f1
      value: 0.926605504587156
      name: Cosine F1
    - type: cosine_f1_threshold
      value: 0.784720778465271
      name: Cosine F1 Threshold
    - type: cosine_precision
      value: 0.8938053097345132
      name: Cosine Precision
    - type: cosine_recall
      value: 0.9619047619047619
      name: Cosine Recall
    - type: cosine_ap
      value: 0.9548853455786228
      name: Cosine Ap
    - type: dot_accuracy
      value: 0.9
      name: Dot Accuracy
    - type: dot_accuracy_threshold
      value: 0.784720778465271
      name: Dot Accuracy Threshold
    - type: dot_f1
      value: 0.926605504587156
      name: Dot F1
    - type: dot_f1_threshold
      value: 0.784720778465271
      name: Dot F1 Threshold
    - type: dot_precision
      value: 0.8938053097345132
      name: Dot Precision
    - type: dot_recall
      value: 0.9619047619047619
      name: Dot Recall
    - type: dot_ap
      value: 0.9548853455786228
      name: Dot Ap
    - type: manhattan_accuracy
      value: 0.896875
      name: Manhattan Accuracy
    - type: manhattan_accuracy_threshold
      value: 9.908977508544922
      name: Manhattan Accuracy Threshold
    - type: manhattan_f1
      value: 0.9241379310344828
      name: Manhattan F1
    - type: manhattan_f1_threshold
      value: 10.13671588897705
      name: Manhattan F1 Threshold
    - type: manhattan_precision
      value: 0.8933333333333333
      name: Manhattan Precision
    - type: manhattan_recall
      value: 0.9571428571428572
      name: Manhattan Recall
    - type: manhattan_ap
      value: 0.9549673053310541
      name: Manhattan Ap
    - type: euclidean_accuracy
      value: 0.9
      name: Euclidean Accuracy
    - type: euclidean_accuracy_threshold
      value: 0.6561694145202637
      name: Euclidean Accuracy Threshold
    - type: euclidean_f1
      value: 0.926605504587156
      name: Euclidean F1
    - type: euclidean_f1_threshold
      value: 0.6561694145202637
      name: Euclidean F1 Threshold
    - type: euclidean_precision
      value: 0.8938053097345132
      name: Euclidean Precision
    - type: euclidean_recall
      value: 0.9619047619047619
      name: Euclidean Recall
    - type: euclidean_ap
      value: 0.9548853455786228
      name: Euclidean Ap
    - type: max_accuracy
      value: 0.9
      name: Max Accuracy
    - type: max_accuracy_threshold
      value: 9.908977508544922
      name: Max Accuracy Threshold
    - type: max_f1
      value: 0.926605504587156
      name: Max F1
    - type: max_f1_threshold
      value: 10.13671588897705
      name: Max F1 Threshold
    - type: max_precision
      value: 0.8938053097345132
      name: Max Precision
    - type: max_recall
      value: 0.9619047619047619
      name: Max Recall
    - type: max_ap
      value: 0.9549673053310541
      name: Max Ap
  - task:
      type: binary-classification
      name: Binary Classification
    dataset:
      name: pair class test
      type: pair-class-test
    metrics:
    - type: cosine_accuracy
      value: 0.90625
      name: Cosine Accuracy
    - type: cosine_accuracy_threshold
      value: 0.8142284154891968
      name: Cosine Accuracy Threshold
    - type: cosine_f1
      value: 0.929245283018868
      name: Cosine F1
    - type: cosine_f1_threshold
      value: 0.8142284154891968
      name: Cosine F1 Threshold
    - type: cosine_precision
      value: 0.9205607476635514
      name: Cosine Precision
    - type: cosine_recall
      value: 0.9380952380952381
      name: Cosine Recall
    - type: cosine_ap
      value: 0.9556341092519267
      name: Cosine Ap
    - type: dot_accuracy
      value: 0.90625
      name: Dot Accuracy
    - type: dot_accuracy_threshold
      value: 0.8142284750938416
      name: Dot Accuracy Threshold
    - type: dot_f1
      value: 0.929245283018868
      name: Dot F1
    - type: dot_f1_threshold
      value: 0.8142284750938416
      name: Dot F1 Threshold
    - type: dot_precision
      value: 0.9205607476635514
      name: Dot Precision
    - type: dot_recall
      value: 0.9380952380952381
      name: Dot Recall
    - type: dot_ap
      value: 0.9556341092519267
      name: Dot Ap
    - type: manhattan_accuracy
      value: 0.903125
      name: Manhattan Accuracy
    - type: manhattan_accuracy_threshold
      value: 9.576812744140625
      name: Manhattan Accuracy Threshold
    - type: manhattan_f1
      value: 0.9270588235294117
      name: Manhattan F1
    - type: manhattan_f1_threshold
      value: 9.576812744140625
      name: Manhattan F1 Threshold
    - type: manhattan_precision
      value: 0.9162790697674419
      name: Manhattan Precision
    - type: manhattan_recall
      value: 0.9380952380952381
      name: Manhattan Recall
    - type: manhattan_ap
      value: 0.9557652464010216
      name: Manhattan Ap
    - type: euclidean_accuracy
      value: 0.90625
      name: Euclidean Accuracy
    - type: euclidean_accuracy_threshold
      value: 0.609528124332428
      name: Euclidean Accuracy Threshold
    - type: euclidean_f1
      value: 0.929245283018868
      name: Euclidean F1
    - type: euclidean_f1_threshold
      value: 0.609528124332428
      name: Euclidean F1 Threshold
    - type: euclidean_precision
      value: 0.9205607476635514
      name: Euclidean Precision
    - type: euclidean_recall
      value: 0.9380952380952381
      name: Euclidean Recall
    - type: euclidean_ap
      value: 0.9556341092519267
      name: Euclidean Ap
    - type: max_accuracy
      value: 0.90625
      name: Max Accuracy
    - type: max_accuracy_threshold
      value: 9.576812744140625
      name: Max Accuracy Threshold
    - type: max_f1
      value: 0.929245283018868
      name: Max F1
    - type: max_f1_threshold
      value: 9.576812744140625
      name: Max F1 Threshold
    - type: max_precision
      value: 0.9205607476635514
      name: Max Precision
    - type: max_recall
      value: 0.9380952380952381
      name: Max Recall
    - type: max_ap
      value: 0.9557652464010216
      name: Max Ap
---

# SentenceTransformer based on intfloat/multilingual-e5-small

This is a [sentence-transformers](https://www.SBERT.net) model finetuned from [intfloat/multilingual-e5-small](https://huggingface.co/intfloat/multilingual-e5-small). It maps sentences & paragraphs to a 384-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:** [intfloat/multilingual-e5-small](https://huggingface.co/intfloat/multilingual-e5-small) <!-- at revision fd1525a9fd15316a2d503bf26ab031a61d056e98 -->
- **Maximum Sequence Length:** 512 tokens
- **Output Dimensionality:** 384 tokens
- **Similarity Function:** Cosine Similarity
<!-- - **Training Dataset:** Unknown -->
<!-- - **Language:** Unknown -->
<!-- - **License:** Unknown -->

### Model Sources

- **Documentation:** [Sentence Transformers Documentation](https://sbert.net)
- **Repository:** [Sentence Transformers on GitHub](https://github.com/UKPLab/sentence-transformers)
- **Hugging Face:** [Sentence Transformers on Hugging Face](https://huggingface.co/models?library=sentence-transformers)

### Full Model Architecture

```
SentenceTransformer(
  (0): Transformer({'max_seq_length': 512, 'do_lower_case': False}) with Transformer model: BertModel 
  (1): Pooling({'word_embedding_dimension': 384, '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:

```bash
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("srikarvar/fine_tuned_model_7")
# Run inference
sentences = [
    'Top literature about World War II',
    'Best books on World War II',
    'What is the price of an iPhone 12?',
]
embeddings = model.encode(sentences)
print(embeddings.shape)
# [3, 384]

# Get the similarity scores for the embeddings
similarities = model.similarity(embeddings, embeddings)
print(similarities.shape)
# [3, 3]
```

<!--
### Direct Usage (Transformers)

<details><summary>Click to see the direct usage in Transformers</summary>

</details>
-->

<!--
### Downstream Usage (Sentence Transformers)

You can finetune this model on your own dataset.

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

</details>
-->

<!--
### Out-of-Scope Use

*List how the model may foreseeably be misused and address what users ought not to do with the model.*
-->

## Evaluation

### Metrics

#### Binary Classification
* Dataset: `pair-class-dev`
* Evaluated with [<code>BinaryClassificationEvaluator</code>](https://sbert.net/docs/package_reference/sentence_transformer/evaluation.html#sentence_transformers.evaluation.BinaryClassificationEvaluator)

| Metric                       | Value     |
|:-----------------------------|:----------|
| cosine_accuracy              | 0.9       |
| cosine_accuracy_threshold    | 0.7847    |
| cosine_f1                    | 0.9266    |
| cosine_f1_threshold          | 0.7847    |
| cosine_precision             | 0.8938    |
| cosine_recall                | 0.9619    |
| cosine_ap                    | 0.9549    |
| dot_accuracy                 | 0.9       |
| dot_accuracy_threshold       | 0.7847    |
| dot_f1                       | 0.9266    |
| dot_f1_threshold             | 0.7847    |
| dot_precision                | 0.8938    |
| dot_recall                   | 0.9619    |
| dot_ap                       | 0.9549    |
| manhattan_accuracy           | 0.8969    |
| manhattan_accuracy_threshold | 9.909     |
| manhattan_f1                 | 0.9241    |
| manhattan_f1_threshold       | 10.1367   |
| manhattan_precision          | 0.8933    |
| manhattan_recall             | 0.9571    |
| manhattan_ap                 | 0.955     |
| euclidean_accuracy           | 0.9       |
| euclidean_accuracy_threshold | 0.6562    |
| euclidean_f1                 | 0.9266    |
| euclidean_f1_threshold       | 0.6562    |
| euclidean_precision          | 0.8938    |
| euclidean_recall             | 0.9619    |
| euclidean_ap                 | 0.9549    |
| max_accuracy                 | 0.9       |
| max_accuracy_threshold       | 9.909     |
| max_f1                       | 0.9266    |
| max_f1_threshold             | 10.1367   |
| max_precision                | 0.8938    |
| max_recall                   | 0.9619    |
| **max_ap**                   | **0.955** |

#### Binary Classification
* Dataset: `pair-class-test`
* Evaluated with [<code>BinaryClassificationEvaluator</code>](https://sbert.net/docs/package_reference/sentence_transformer/evaluation.html#sentence_transformers.evaluation.BinaryClassificationEvaluator)

| Metric                       | Value      |
|:-----------------------------|:-----------|
| cosine_accuracy              | 0.9062     |
| cosine_accuracy_threshold    | 0.8142     |
| cosine_f1                    | 0.9292     |
| cosine_f1_threshold          | 0.8142     |
| cosine_precision             | 0.9206     |
| cosine_recall                | 0.9381     |
| cosine_ap                    | 0.9556     |
| dot_accuracy                 | 0.9062     |
| dot_accuracy_threshold       | 0.8142     |
| dot_f1                       | 0.9292     |
| dot_f1_threshold             | 0.8142     |
| dot_precision                | 0.9206     |
| dot_recall                   | 0.9381     |
| dot_ap                       | 0.9556     |
| manhattan_accuracy           | 0.9031     |
| manhattan_accuracy_threshold | 9.5768     |
| manhattan_f1                 | 0.9271     |
| manhattan_f1_threshold       | 9.5768     |
| manhattan_precision          | 0.9163     |
| manhattan_recall             | 0.9381     |
| manhattan_ap                 | 0.9558     |
| euclidean_accuracy           | 0.9062     |
| euclidean_accuracy_threshold | 0.6095     |
| euclidean_f1                 | 0.9292     |
| euclidean_f1_threshold       | 0.6095     |
| euclidean_precision          | 0.9206     |
| euclidean_recall             | 0.9381     |
| euclidean_ap                 | 0.9556     |
| max_accuracy                 | 0.9062     |
| max_accuracy_threshold       | 9.5768     |
| max_f1                       | 0.9292     |
| max_f1_threshold             | 9.5768     |
| max_precision                | 0.9206     |
| max_recall                   | 0.9381     |
| **max_ap**                   | **0.9558** |

<!--
## Bias, Risks and Limitations

*What are the known or foreseeable issues stemming from this model? You could also flag here known failure cases or weaknesses of the model.*
-->

<!--
### Recommendations

*What are recommendations with respect to the foreseeable issues? For example, filtering explicit content.*
-->

## Training Details

### Training Dataset

#### Unnamed Dataset


* Size: 2,871 training samples
* Columns: <code>sentence2</code>, <code>sentence1</code>, and <code>label</code>
* Approximate statistics based on the first 1000 samples:
  |         | sentence2                                                                          | sentence1                                                                          | label                                           |
  |:--------|:-----------------------------------------------------------------------------------|:-----------------------------------------------------------------------------------|:------------------------------------------------|
  | type    | string                                                                             | string                                                                             | int                                             |
  | details | <ul><li>min: 5 tokens</li><li>mean: 20.57 tokens</li><li>max: 177 tokens</li></ul> | <ul><li>min: 6 tokens</li><li>mean: 20.74 tokens</li><li>max: 176 tokens</li></ul> | <ul><li>0: ~34.00%</li><li>1: ~66.00%</li></ul> |
* Samples:
  | sentence2                                                                                                               | sentence1                                                                                                                                                  | label          |
  |:------------------------------------------------------------------------------------------------------------------------|:-----------------------------------------------------------------------------------------------------------------------------------------------------------|:---------------|
  | <code>How do I do to get fuller face?</code>                                                                            | <code>How can one get a fuller face?</code>                                                                                                                | <code>1</code> |
  | <code>The DatasetInfo holds the data of a dataset, which may include its description, characteristics, and size.</code> | <code>A dataset's information is stored inside DatasetInfo and can include information such as the dataset description, features, and dataset size.</code> | <code>1</code> |
  | <code>How do I write a resume?</code>                                                                                   | <code>How do I create a resume?</code>                                                                                                                     | <code>1</code> |
* Loss: [<code>OnlineContrastiveLoss</code>](https://sbert.net/docs/package_reference/sentence_transformer/losses.html#onlinecontrastiveloss)

### Evaluation Dataset

#### Unnamed Dataset


* Size: 320 evaluation samples
* Columns: <code>sentence2</code>, <code>sentence1</code>, and <code>label</code>
* Approximate statistics based on the first 320 samples:
  |         | sentence2                                                                          | sentence1                                                                          | label                                           |
  |:--------|:-----------------------------------------------------------------------------------|:-----------------------------------------------------------------------------------|:------------------------------------------------|
  | type    | string                                                                             | string                                                                             | int                                             |
  | details | <ul><li>min: 4 tokens</li><li>mean: 19.57 tokens</li><li>max: 135 tokens</li></ul> | <ul><li>min: 6 tokens</li><li>mean: 19.55 tokens</li><li>max: 136 tokens</li></ul> | <ul><li>0: ~34.38%</li><li>1: ~65.62%</li></ul> |
* Samples:
  | sentence2                                                                                 | sentence1                                                                              | label          |
  |:------------------------------------------------------------------------------------------|:---------------------------------------------------------------------------------------|:---------------|
  | <code>Steps to erase internet history</code>                                              | <code>How do I delete my browsing history?</code>                                      | <code>1</code> |
  | <code>How important is it to be the first person to wish someone a happy birthday?</code> | <code>What is the right etiquette for wishing a Jehovah Witness happy birthday?</code> | <code>0</code> |
  | <code>Who directed 'Gone with the Wind'?</code>                                           | <code>Who directed 'Citizen Kane'?</code>                                              | <code>0</code> |
* Loss: [<code>OnlineContrastiveLoss</code>](https://sbert.net/docs/package_reference/sentence_transformer/losses.html#onlinecontrastiveloss)

### Training Hyperparameters
#### Non-Default Hyperparameters

- `eval_strategy`: epoch
- `per_device_train_batch_size`: 32
- `per_device_eval_batch_size`: 32
- `gradient_accumulation_steps`: 2
- `num_train_epochs`: 4
- `warmup_ratio`: 0.1
- `load_best_model_at_end`: True
- `optim`: adamw_torch_fused
- `batch_sampler`: no_duplicates

#### All Hyperparameters
<details><summary>Click to expand</summary>

- `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`: 32
- `per_gpu_train_batch_size`: None
- `per_gpu_eval_batch_size`: None
- `gradient_accumulation_steps`: 2
- `eval_accumulation_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`: 1.0
- `num_train_epochs`: 4
- `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`: 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`: 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

</details>

### Training Logs
| Epoch   | Step   | Training Loss | loss       | pair-class-dev_max_ap | pair-class-test_max_ap |
|:-------:|:------:|:-------------:|:----------:|:---------------------:|:----------------------:|
| 0       | 0      | -             | -          | 0.8735                | -                      |
| 0.2222  | 10     | 1.3298        | -          | -                     | -                      |
| 0.4444  | 20     | 0.8218        | -          | -                     | -                      |
| 0.6667  | 30     | 0.642         | -          | -                     | -                      |
| 0.8889  | 40     | 0.571         | -          | -                     | -                      |
| 1.0     | 45     | -             | 0.5321     | 0.9499                | -                      |
| 1.1111  | 50     | 0.4828        | -          | -                     | -                      |
| 1.3333  | 60     | 0.3003        | -          | -                     | -                      |
| 1.5556  | 70     | 0.3331        | -          | -                     | -                      |
| 1.7778  | 80     | 0.203         | -          | -                     | -                      |
| **2.0** | **90** | **0.3539**    | **0.5118** | **0.9558**            | **-**                  |
| 2.2222  | 100    | 0.1357        | -          | -                     | -                      |
| 2.4444  | 110    | 0.1562        | -          | -                     | -                      |
| 2.6667  | 120    | 0.0703        | -          | -                     | -                      |
| 2.8889  | 130    | 0.0806        | -          | -                     | -                      |
| 3.0     | 135    | -             | 0.5266     | 0.9548                | -                      |
| 3.1111  | 140    | 0.1721        | -          | -                     | -                      |
| 3.3333  | 150    | 0.1063        | -          | -                     | -                      |
| 3.5556  | 160    | 0.0909        | -          | -                     | -                      |
| 3.7778  | 170    | 0.0358        | -          | -                     | -                      |
| 4.0     | 180    | 0.1021        | 0.5256     | 0.9550                | 0.9558                 |

* The bold row denotes the saved checkpoint.

### Framework Versions
- Python: 3.10.12
- Sentence Transformers: 3.1.0
- Transformers: 4.41.2
- PyTorch: 2.1.2+cu121
- Accelerate: 0.34.2
- Datasets: 2.19.1
- Tokenizers: 0.19.1

## 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",
}
```

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