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	---
	language:
	- ar
	library_name: sentence-transformers
	tags:
	- mteb
	- sentence-transformers
	- sentence-similarity
	- feature-extraction
	- generated_from_trainer
	- dataset_size:557850
	- loss:MatryoshkaLoss
	- loss:MultipleNegativesRankingLoss
	base_model: UBC-NLP/MARBERTv2
	datasets:
	- Omartificial-Intelligence-Space/Arabic-NLi-Triplet
	metrics:
	- pearson_cosine
	- spearman_cosine
	- pearson_manhattan
	- spearman_manhattan
	- pearson_euclidean
	- spearman_euclidean
	- pearson_dot
	- spearman_dot
	- pearson_max
	- spearman_max
	widget:
	- source_sentence: ذكر متوازن بعناية يقف على قدم واحدة بالقرب من منطقة شاطئ المحيط النظيفة
	sentences:
	- رجل يقدم عرضاً
	- هناك رجل بالخارج قرب الشاطئ
	- رجل يجلس على أريكه
	- source_sentence: رجل يقفز إلى سريره القذر
	sentences:
	- السرير قذر.
	- رجل يضحك أثناء غسيل الملابس
	- الرجل على القمر
	- source_sentence: الفتيات بالخارج
	sentences:
	- امرأة تلف الخيط إلى كرات بجانب كومة من الكرات
	- فتيان يركبان في جولة متعة
	- >-
	ثلاث فتيات يقفون سوية في غرفة واحدة تستمع وواحدة تكتب على الحائط والثالثة
	تتحدث إليهن
	- source_sentence: الرجل يرتدي قميصاً أزرق.
	sentences:
	- >-
	رجل يرتدي قميصاً أزرق يميل إلى الجدار بجانب الطريق مع شاحنة زرقاء وسيارة
	حمراء مع الماء في الخلفية.
	- كتاب القصص مفتوح
	- رجل يرتدي قميص أسود يعزف على الجيتار.
	- source_sentence: يجلس شاب ذو شعر أشقر على الحائط يقرأ جريدة بينما تمر امرأة وفتاة شابة.
	sentences:
	- ذكر شاب ينظر إلى جريدة بينما تمر إمرأتان بجانبه
	- رجل يستلقي على وجهه على مقعد في الحديقة.
	- الشاب نائم بينما الأم تقود ابنتها إلى الحديقة
	pipeline_tag: sentence-similarity
	model-index:
	- name: Omartificial-Intelligence-Space/Marbert-all-nli-triplet-Matryoshka
	results:
	- dataset:
	config: default
	name: MTEB BIOSSES (default)
	revision: d3fb88f8f02e40887cd149695127462bbcf29b4a
	split: test
	type: mteb/biosses-sts
	metrics:
	- type: cosine_pearson
	value: 49.25240527202211
	- type: cosine_spearman
	value: 51.87708566904703
	- type: euclidean_pearson
	value: 49.790877425774696
	- type: euclidean_spearman
	value: 51.725274981021855
	- type: main_score
	value: 51.87708566904703
	- type: manhattan_pearson
	value: 52.31560776967401
	- type: manhattan_spearman
	value: 54.28979124658997
	task:
	type: STS
	- dataset:
	config: default
	name: MTEB SICK-R (default)
	revision: 20a6d6f312dd54037fe07a32d58e5e168867909d
	split: test
	type: mteb/sickr-sts
	metrics:
	- type: cosine_pearson
	value: 65.81089479351829
	- type: cosine_spearman
	value: 65.80163441928238
	- type: euclidean_pearson
	value: 65.2718874370746
	- type: euclidean_spearman
	value: 65.92429031695988
	- type: main_score
	value: 65.80163441928238
	- type: manhattan_pearson
	value: 65.28701419332383
	- type: manhattan_spearman
	value: 65.94229793651319
	task:
	type: STS
	- dataset:
	config: default
	name: MTEB STS12 (default)
	revision: a0d554a64d88156834ff5ae9920b964011b16384
	split: test
	type: mteb/sts12-sts
	metrics:
	- type: cosine_pearson
	value: 65.11346939995998
	- type: cosine_spearman
	value: 63.00297824477175
	- type: euclidean_pearson
	value: 63.85320097970942
	- type: euclidean_spearman
	value: 63.25151047701848
	- type: main_score
	value: 63.00297824477175
	- type: manhattan_pearson
	value: 64.40291990853984
	- type: manhattan_spearman
	value: 63.63497232399945
	task:
	type: STS
	- dataset:
	config: default
	name: MTEB STS13 (default)
	revision: 7e90230a92c190f1bf69ae9002b8cea547a64cca
	split: test
	type: mteb/sts13-sts
	metrics:
	- type: cosine_pearson
	value: 52.2735823521702
	- type: cosine_spearman
	value: 52.23198766098021
	- type: euclidean_pearson
	value: 54.12467577456837
	- type: euclidean_spearman
	value: 52.40014028261351
	- type: main_score
	value: 52.23198766098021
	- type: manhattan_pearson
	value: 54.38052509834607
	- type: manhattan_spearman
	value: 52.70836595958237
	task:
	type: STS
	- dataset:
	config: default
	name: MTEB STS14 (default)
	revision: 6031580fec1f6af667f0bd2da0a551cf4f0b2375
	split: test
	type: mteb/sts14-sts
	metrics:
	- type: cosine_pearson
	value: 58.55307076840419
	- type: cosine_spearman
	value: 59.2261024017655
	- type: euclidean_pearson
	value: 59.55734715751804
	- type: euclidean_spearman
	value: 60.135899681574834
	- type: main_score
	value: 59.2261024017655
	- type: manhattan_pearson
	value: 59.99274396356966
	- type: manhattan_spearman
	value: 60.44325356503041
	task:
	type: STS
	- dataset:
	config: default
	name: MTEB STS15 (default)
	revision: ae752c7c21bf194d8b67fd573edf7ae58183cbe3
	split: test
	type: mteb/sts15-sts
	metrics:
	- type: cosine_pearson
	value: 68.94418532602707
	- type: cosine_spearman
	value: 70.01912156519296
	- type: euclidean_pearson
	value: 71.67028435860581
	- type: euclidean_spearman
	value: 71.48252471922122
	- type: main_score
	value: 70.01912156519296
	- type: manhattan_pearson
	value: 71.9587452337792
	- type: manhattan_spearman
	value: 71.69160519065173
	task:
	type: STS
	- dataset:
	config: default
	name: MTEB STS16 (default)
	revision: 4d8694f8f0e0100860b497b999b3dbed754a0513
	split: test
	type: mteb/sts16-sts
	metrics:
	- type: cosine_pearson
	value: 62.81619254162203
	- type: cosine_spearman
	value: 64.98814526698425
	- type: euclidean_pearson
	value: 66.43531796610995
	- type: euclidean_spearman
	value: 66.53768451143964
	- type: main_score
	value: 64.98814526698425
	- type: manhattan_pearson
	value: 66.57822125651369
	- type: manhattan_spearman
	value: 66.71830390508079
	task:
	type: STS
	- dataset:
	config: ar-ar
	name: MTEB STS17 (ar-ar)
	revision: faeb762787bd10488a50c8b5be4a3b82e411949c
	split: test
	type: mteb/sts17-crosslingual-sts
	metrics:
	- type: cosine_pearson
	value: 81.68055610903552
	- type: cosine_spearman
	value: 82.18125783448961
	- type: euclidean_pearson
	value: 80.5422740473486
	- type: euclidean_spearman
	value: 81.79456727036232
	- type: main_score
	value: 82.18125783448961
	- type: manhattan_pearson
	value: 80.43564733654793
	- type: manhattan_spearman
	value: 81.76103816207625
	task:
	type: STS
	- dataset:
	config: ar
	name: MTEB STS22 (ar)
	revision: de9d86b3b84231dc21f76c7b7af1f28e2f57f6e3
	split: test
	type: mteb/sts22-crosslingual-sts
	metrics:
	- type: cosine_pearson
	value: 51.33460593849487
	- type: cosine_spearman
	value: 58.07741072443786
	- type: euclidean_pearson
	value: 54.26430308336828
	- type: euclidean_spearman
	value: 58.8384539429318
	- type: main_score
	value: 58.07741072443786
	- type: manhattan_pearson
	value: 54.41587176266624
	- type: manhattan_spearman
	value: 58.831993325957086
	task:
	type: STS
	- dataset:
	config: default
	name: MTEB STSBenchmark (default)
	revision: b0fddb56ed78048fa8b90373c8a3cfc37b684831
	split: test
	type: mteb/stsbenchmark-sts
	metrics:
	- type: cosine_pearson
	value: 61.11956207522431
	- type: cosine_spearman
	value: 61.16768766134144
	- type: euclidean_pearson
	value: 64.44141934993837
	- type: euclidean_spearman
	value: 63.450379593077066
	- type: main_score
	value: 61.16768766134144
	- type: manhattan_pearson
	value: 64.43852352892529
	- type: manhattan_spearman
	value: 63.57630045107761
	task:
	type: STS
	- dataset:
	config: default
	name: MTEB SummEval (default)
	revision: cda12ad7615edc362dbf25a00fdd61d3b1eaf93c
	split: test
	type: mteb/summeval
	metrics:
	- type: cosine_pearson
	value: 29.583566160417668
	- type: cosine_spearman
	value: 29.534419950502212
	- type: dot_pearson
	value: 28.13970643170574
	- type: dot_spearman
	value: 28.907762267009073
	- type: main_score
	value: 29.534419950502212
	- type: pearson
	value: 29.583566160417668
	- type: spearman
	value: 29.534419950502212
	task:
	type: Summarization
	- name: SentenceTransformer based on UBC-NLP/MARBERTv2
	results:
	- task:
	type: semantic-similarity
	name: Semantic Similarity
	dataset:
	name: sts test 768
	type: sts-test-768
	metrics:
	- type: pearson_cosine
	value: 0.611168498883907
	name: Pearson Cosine
	- type: spearman_cosine
	value: 0.6116733587939157
	name: Spearman Cosine
	- type: pearson_manhattan
	value: 0.6443687886661206
	name: Pearson Manhattan
	- type: spearman_manhattan
	value: 0.6358107360369792
	name: Spearman Manhattan
	- type: pearson_euclidean
	value: 0.644404066642609
	name: Pearson Euclidean
	- type: spearman_euclidean
	value: 0.6345893921062774
	name: Spearman Euclidean
	- type: pearson_dot
	value: 0.4723643245352202
	name: Pearson Dot
	- type: spearman_dot
	value: 0.44844519905410135
	name: Spearman Dot
	- type: pearson_max
	value: 0.644404066642609
	name: Pearson Max
	- type: spearman_max
	value: 0.6358107360369792
	name: Spearman Max
	- task:
	type: semantic-similarity
	name: Semantic Similarity
	dataset:
	name: sts test 512
	type: sts-test-512
	metrics:
	- type: pearson_cosine
	value: 0.6664570291720014
	name: Pearson Cosine
	- type: spearman_cosine
	value: 0.6647687532159875
	name: Spearman Cosine
	- type: pearson_manhattan
	value: 0.6429976947418544
	name: Pearson Manhattan
	- type: spearman_manhattan
	value: 0.6334753432753939
	name: Spearman Manhattan
	- type: pearson_euclidean
	value: 0.6466249455585532
	name: Pearson Euclidean
	- type: spearman_euclidean
	value: 0.6373181315122213
	name: Spearman Euclidean
	- type: pearson_dot
	value: 0.5370129457359227
	name: Pearson Dot
	- type: spearman_dot
	value: 0.5241649973373772
	name: Spearman Dot
	- type: pearson_max
	value: 0.6664570291720014
	name: Pearson Max
	- type: spearman_max
	value: 0.6647687532159875
	name: Spearman Max
	- task:
	type: semantic-similarity
	name: Semantic Similarity
	dataset:
	name: sts test 256
	type: sts-test-256
	metrics:
	- type: pearson_cosine
	value: 0.6601248277308522
	name: Pearson Cosine
	- type: spearman_cosine
	value: 0.6592739654246011
	name: Spearman Cosine
	- type: pearson_manhattan
	value: 0.6361644543165994
	name: Pearson Manhattan
	- type: spearman_manhattan
	value: 0.6250621947417249
	name: Spearman Manhattan
	- type: pearson_euclidean
	value: 0.6408426652431157
	name: Pearson Euclidean
	- type: spearman_euclidean
	value: 0.6300109524350457
	name: Spearman Euclidean
	- type: pearson_dot
	value: 0.5250513197384045
	name: Pearson Dot
	- type: spearman_dot
	value: 0.5154779060125071
	name: Spearman Dot
	- type: pearson_max
	value: 0.6601248277308522
	name: Pearson Max
	- type: spearman_max
	value: 0.6592739654246011
	name: Spearman Max
	- task:
	type: semantic-similarity
	name: Semantic Similarity
	dataset:
	name: sts test 128
	type: sts-test-128
	metrics:
	- type: pearson_cosine
	value: 0.6549481034721005
	name: Pearson Cosine
	- type: spearman_cosine
	value: 0.6523201621940143
	name: Spearman Cosine
	- type: pearson_manhattan
	value: 0.6342700090917214
	name: Pearson Manhattan
	- type: spearman_manhattan
	value: 0.6226791710099966
	name: Spearman Manhattan
	- type: pearson_euclidean
	value: 0.6397224689512541
	name: Pearson Euclidean
	- type: spearman_euclidean
	value: 0.6280973341704362
	name: Spearman Euclidean
	- type: pearson_dot
	value: 0.47240889358810917
	name: Pearson Dot
	- type: spearman_dot
	value: 0.4633669926372942
	name: Spearman Dot
	- type: pearson_max
	value: 0.6549481034721005
	name: Pearson Max
	- type: spearman_max
	value: 0.6523201621940143
	name: Spearman Max
	- task:
	type: semantic-similarity
	name: Semantic Similarity
	dataset:
	name: sts test 64
	type: sts-test-64
	metrics:
	- type: pearson_cosine
	value: 0.6367217585211098
	name: Pearson Cosine
	- type: spearman_cosine
	value: 0.6370191671711296
	name: Spearman Cosine
	- type: pearson_manhattan
	value: 0.6263730801254332
	name: Pearson Manhattan
	- type: spearman_manhattan
	value: 0.6118927366012856
	name: Spearman Manhattan
	- type: pearson_euclidean
	value: 0.6327699647617465
	name: Pearson Euclidean
	- type: spearman_euclidean
	value: 0.6180184829867724
	name: Spearman Euclidean
	- type: pearson_dot
	value: 0.41169381399943167
	name: Pearson Dot
	- type: spearman_dot
	value: 0.40444222536491986
	name: Spearman Dot
	- type: pearson_max
	value: 0.6367217585211098
	name: Pearson Max
	- type: spearman_max
	value: 0.6370191671711296
	name: Spearman Max
	license: apache-2.0
	---

	# SentenceTransformer based on UBC-NLP/MARBERTv2

	This is a [sentence-transformers](https://www.SBERT.net) model finetuned from [UBC-NLP/MARBERTv2](https://huggingface.co./UBC-NLP/MARBERTv2) on the Omartificial-Intelligence-Space/arabic-n_li-triplet dataset. 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: [UBC-NLP/MARBERTv2](https://huggingface.co./UBC-NLP/MARBERTv2) <!-- at revision fe88db9db8ccdb0c4e1627495f405c44a5f89066 -->
	- Maximum Sequence Length: 512 tokens
	- Output Dimensionality: 768 tokens
	- Similarity Function: Cosine Similarity
	- Training Dataset:
	- Omartificial-Intelligence-Space/arabic-n_li-triplet
	<!-- - 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': 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})
	)
	```

	## 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("Omartificial-Intelligence-Space/Marbert-all-nli-triplet")
	# Run inference
	sentences = [
	'يجلس شاب ذو شعر أشقر على الحائط يقرأ جريدة بينما تمر امرأة وفتاة شابة.',
	'ذكر شاب ينظر إلى جريدة بينما تمر إمرأتان بجانبه',
	'الشاب نائم بينما الأم تقود ابنتها إلى الحديقة',
	]
	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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	## Evaluation

	### Metrics

	#### Semantic Similarity
	* Dataset: `sts-test-768`
	* Evaluated with [<code>EmbeddingSimilarityEvaluator</code>](https://sbert.net/docs/package_reference/sentence_transformer/evaluation.html#sentence_transformers.evaluation.EmbeddingSimilarityEvaluator)

	\| Metric \| Value \|
	\|:--------------------\|:-----------\|
	\| pearson_cosine \| 0.6112 \|
	\| spearman_cosine \| 0.6117 \|
	\| pearson_manhattan \| 0.6444 \|
	\| spearman_manhattan \| 0.6358 \|
	\| pearson_euclidean \| 0.6444 \|
	\| spearman_euclidean \| 0.6346 \|
	\| pearson_dot \| 0.4724 \|
	\| spearman_dot \| 0.4484 \|
	\| pearson_max \| 0.6444 \|
	\| spearman_max \| 0.6358 \|

	#### Semantic Similarity
	* Dataset: `sts-test-512`
	* Evaluated with [<code>EmbeddingSimilarityEvaluator</code>](https://sbert.net/docs/package_reference/sentence_transformer/evaluation.html#sentence_transformers.evaluation.EmbeddingSimilarityEvaluator)

	\| Metric \| Value \|
	\|:--------------------\|:-----------\|
	\| pearson_cosine \| 0.6665 \|
	\| spearman_cosine \| 0.6648 \|
	\| pearson_manhattan \| 0.643 \|
	\| spearman_manhattan \| 0.6335 \|
	\| pearson_euclidean \| 0.6466 \|
	\| spearman_euclidean \| 0.6373 \|
	\| pearson_dot \| 0.537 \|
	\| spearman_dot \| 0.5242 \|
	\| pearson_max \| 0.6665 \|
	\| spearman_max \| 0.6648 \|

	#### Semantic Similarity
	* Dataset: `sts-test-256`
	* Evaluated with [<code>EmbeddingSimilarityEvaluator</code>](https://sbert.net/docs/package_reference/sentence_transformer/evaluation.html#sentence_transformers.evaluation.EmbeddingSimilarityEvaluator)

	\| Metric \| Value \|
	\|:--------------------\|:-----------\|
	\| pearson_cosine \| 0.6601 \|
	\| spearman_cosine \| 0.6593 \|
	\| pearson_manhattan \| 0.6362 \|
	\| spearman_manhattan \| 0.6251 \|
	\| pearson_euclidean \| 0.6408 \|
	\| spearman_euclidean \| 0.63 \|
	\| pearson_dot \| 0.5251 \|
	\| spearman_dot \| 0.5155 \|
	\| pearson_max \| 0.6601 \|
	\| spearman_max \| 0.6593 \|

	#### Semantic Similarity
	* Dataset: `sts-test-128`
	* Evaluated with [<code>EmbeddingSimilarityEvaluator</code>](https://sbert.net/docs/package_reference/sentence_transformer/evaluation.html#sentence_transformers.evaluation.EmbeddingSimilarityEvaluator)

	\| Metric \| Value \|
	\|:--------------------\|:-----------\|
	\| pearson_cosine \| 0.6549 \|
	\| spearman_cosine \| 0.6523 \|
	\| pearson_manhattan \| 0.6343 \|
	\| spearman_manhattan \| 0.6227 \|
	\| pearson_euclidean \| 0.6397 \|
	\| spearman_euclidean \| 0.6281 \|
	\| pearson_dot \| 0.4724 \|
	\| spearman_dot \| 0.4634 \|
	\| pearson_max \| 0.6549 \|
	\| spearman_max \| 0.6523 \|

	#### Semantic Similarity
	* Dataset: `sts-test-64`
	* Evaluated with [<code>EmbeddingSimilarityEvaluator</code>](https://sbert.net/docs/package_reference/sentence_transformer/evaluation.html#sentence_transformers.evaluation.EmbeddingSimilarityEvaluator)

	\| Metric \| Value \|
	\|:--------------------\|:----------\|
	\| pearson_cosine \| 0.6367 \|
	\| spearman_cosine \| 0.637 \|
	\| pearson_manhattan \| 0.6264 \|
	\| spearman_manhattan \| 0.6119 \|
	\| pearson_euclidean \| 0.6328 \|
	\| spearman_euclidean \| 0.618 \|
	\| pearson_dot \| 0.4117 \|
	\| spearman_dot \| 0.4044 \|
	\| pearson_max \| 0.6367 \|
	\| spearman_max \| 0.637 \|

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	## Training Details

	### Training Dataset

	#### Omartificial-Intelligence-Space/arabic-n_li-triplet

	* Dataset: Omartificial-Intelligence-Space/arabic-n_li-triplet
	* Size: 557,850 training samples
	* Columns: <code>anchor</code>, <code>positive</code>, and <code>negative</code>
	* Approximate statistics based on the first 1000 samples:
	\| \| anchor \| positive \| negative \|
	\|:--------\|:---------------------------------------------------------------------------------\|:---------------------------------------------------------------------------------\|:----------------------------------------------------------------------------------\|
	\| type \| string \| string \| string \|
	\| details \| <ul><li>min: 4 tokens</li><li>mean: 7.68 tokens</li><li>max: 43 tokens</li></ul> \| <ul><li>min: 4 tokens</li><li>mean: 9.66 tokens</li><li>max: 35 tokens</li></ul> \| <ul><li>min: 4 tokens</li><li>mean: 10.47 tokens</li><li>max: 40 tokens</li></ul> \|
	* Samples:
	\| anchor \| positive \| negative \|
	\|:------------------------------------------------------------\|:--------------------------------------------\|:------------------------------------\|
	\| <code>شخص على حصان يقفز فوق طائرة معطلة</code> \| <code>شخص في الهواء الطلق، على حصان.</code> \| <code>شخص في مطعم، يطلب عجة.</code> \|
	\| <code>أطفال يبتسمون و يلوحون للكاميرا</code> \| <code>هناك أطفال حاضرون</code> \| <code>الاطفال يتجهمون</code> \|
	\| <code>صبي يقفز على لوح التزلج في منتصف الجسر الأحمر.</code> \| <code>الفتى يقوم بخدعة التزلج</code> \| <code>الصبي يتزلج على الرصيف</code> \|
	* Loss: [<code>MatryoshkaLoss</code>](https://sbert.net/docs/package_reference/sentence_transformer/losses.html#matryoshkaloss) with these parameters:
	```json
	{
	"loss": "MultipleNegativesRankingLoss",
	"matryoshka_dims": [
	768,
	512,
	256,
	128,
	64
	],
	"matryoshka_weights": [
	1,
	1,
	1,
	1,
	1
	],
	"n_dims_per_step": -1
	}
	```

	### Evaluation Dataset

	#### Omartificial-Intelligence-Space/arabic-n_li-triplet

	* Dataset: Omartificial-Intelligence-Space/arabic-n_li-triplet
	* Size: 6,584 evaluation samples
	* Columns: <code>anchor</code>, <code>positive</code>, and <code>negative</code>
	* Approximate statistics based on the first 1000 samples:
	\| \| anchor \| positive \| negative \|
	\|:--------\|:----------------------------------------------------------------------------------\|:---------------------------------------------------------------------------------\|:---------------------------------------------------------------------------------\|
	\| type \| string \| string \| string \|
	\| details \| <ul><li>min: 4 tokens</li><li>mean: 14.78 tokens</li><li>max: 70 tokens</li></ul> \| <ul><li>min: 4 tokens</li><li>mean: 7.41 tokens</li><li>max: 29 tokens</li></ul> \| <ul><li>min: 4 tokens</li><li>mean: 7.95 tokens</li><li>max: 21 tokens</li></ul> \|
	* Samples:
	\| anchor \| positive \| negative \|
	\|:-----------------------------------------------------------------------------------------------------------------------------------------------------\|:-------------------------------------------------------\|:---------------------------------------------------\|
	\| <code>امرأتان يتعانقان بينما يحملان حزمة</code> \| <code>إمرأتان يحملان حزمة</code> \| <code>الرجال يتشاجرون خارج مطعم</code> \|
	\| <code>طفلين صغيرين يرتديان قميصاً أزرق، أحدهما يرتدي الرقم 9 والآخر يرتدي الرقم 2 يقفان على خطوات خشبية في الحمام ويغسلان أيديهما في المغسلة.</code> \| <code>طفلين يرتديان قميصاً مرقماً يغسلون أيديهم</code> \| <code>طفلين يرتديان سترة يذهبان إلى المدرسة</code> \|
	\| <code>رجل يبيع الدونات لعميل خلال معرض عالمي أقيم في مدينة أنجليس</code> \| <code>رجل يبيع الدونات لعميل</code> \| <code>امرأة تشرب قهوتها في مقهى صغير</code> \|
	* Loss: [<code>MatryoshkaLoss</code>](https://sbert.net/docs/package_reference/sentence_transformer/losses.html#matryoshkaloss) with these parameters:
	```json
	{
	"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

	- `per_device_train_batch_size`: 64
	- `per_device_eval_batch_size`: 64
	- `num_train_epochs`: 1
	- `warmup_ratio`: 0.1
	- `fp16`: True
	- `batch_sampler`: no_duplicates

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

	- `overwrite_output_dir`: False
	- `do_predict`: False
	- `prediction_loss_only`: True
	- `per_device_train_batch_size`: 64
	- `per_device_eval_batch_size`: 64
	- `per_gpu_train_batch_size`: None
	- `per_gpu_eval_batch_size`: None
	- `gradient_accumulation_steps`: 1
	- `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`: 1
	- `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
	- `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, 'gradient_accumulation_kwargs': 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_sampler`: no_duplicates
	- `multi_dataset_batch_sampler`: proportional

	</details>

	### Training Logs
	\| Epoch \| Step \| Training Loss \| sts-test-128_spearman_cosine \| sts-test-256_spearman_cosine \| sts-test-512_spearman_cosine \| sts-test-64_spearman_cosine \| sts-test-768_spearman_cosine \|
	\|:------:\|:----:\|:-------------:\|:----------------------------:\|:----------------------------:\|:----------------------------:\|:---------------------------:\|:----------------------------:\|
	\| 0.0229 \| 200 \| 25.0771 \| - \| - \| - \| - \| - \|
	\| 0.0459 \| 400 \| 9.1435 \| - \| - \| - \| - \| - \|
	\| 0.0688 \| 600 \| 8.0492 \| - \| - \| - \| - \| - \|
	\| 0.0918 \| 800 \| 7.1378 \| - \| - \| - \| - \| - \|
	\| 0.1147 \| 1000 \| 7.6249 \| - \| - \| - \| - \| - \|
	\| 0.1377 \| 1200 \| 7.3604 \| - \| - \| - \| - \| - \|
	\| 0.1606 \| 1400 \| 6.5783 \| - \| - \| - \| - \| - \|
	\| 0.1835 \| 1600 \| 6.4145 \| - \| - \| - \| - \| - \|
	\| 0.2065 \| 1800 \| 6.1781 \| - \| - \| - \| - \| - \|
	\| 0.2294 \| 2000 \| 6.2375 \| - \| - \| - \| - \| - \|
	\| 0.2524 \| 2200 \| 6.2587 \| - \| - \| - \| - \| - \|
	\| 0.2753 \| 2400 \| 6.0826 \| - \| - \| - \| - \| - \|
	\| 0.2983 \| 2600 \| 6.1514 \| - \| - \| - \| - \| - \|
	\| 0.3212 \| 2800 \| 5.6949 \| - \| - \| - \| - \| - \|
	\| 0.3442 \| 3000 \| 6.0062 \| - \| - \| - \| - \| - \|
	\| 0.3671 \| 3200 \| 5.7551 \| - \| - \| - \| - \| - \|
	\| 0.3900 \| 3400 \| 5.658 \| - \| - \| - \| - \| - \|
	\| 0.4130 \| 3600 \| 5.7135 \| - \| - \| - \| - \| - \|
	\| 0.4359 \| 3800 \| 5.3909 \| - \| - \| - \| - \| - \|
	\| 0.4589 \| 4000 \| 5.5068 \| - \| - \| - \| - \| - \|
	\| 0.4818 \| 4200 \| 5.2261 \| - \| - \| - \| - \| - \|
	\| 0.5048 \| 4400 \| 5.1674 \| - \| - \| - \| - \| - \|
	\| 0.5277 \| 4600 \| 5.0427 \| - \| - \| - \| - \| - \|
	\| 0.5506 \| 4800 \| 5.3824 \| - \| - \| - \| - \| - \|
	\| 0.5736 \| 5000 \| 5.3063 \| - \| - \| - \| - \| - \|
	\| 0.5965 \| 5200 \| 5.2174 \| - \| - \| - \| - \| - \|
	\| 0.6195 \| 5400 \| 5.2116 \| - \| - \| - \| - \| - \|
	\| 0.6424 \| 5600 \| 5.2226 \| - \| - \| - \| - \| - \|
	\| 0.6654 \| 5800 \| 5.2051 \| - \| - \| - \| - \| - \|
	\| 0.6883 \| 6000 \| 5.204 \| - \| - \| - \| - \| - \|
	\| 0.7113 \| 6200 \| 5.154 \| - \| - \| - \| - \| - \|
	\| 0.7342 \| 6400 \| 5.0236 \| - \| - \| - \| - \| - \|
	\| 0.7571 \| 6600 \| 4.9476 \| - \| - \| - \| - \| - \|
	\| 0.7801 \| 6800 \| 4.0164 \| - \| - \| - \| - \| - \|
	\| 0.8030 \| 7000 \| 3.5707 \| - \| - \| - \| - \| - \|
	\| 0.8260 \| 7200 \| 3.3586 \| - \| - \| - \| - \| - \|
	\| 0.8489 \| 7400 \| 3.2376 \| - \| - \| - \| - \| - \|
	\| 0.8719 \| 7600 \| 3.0282 \| - \| - \| - \| - \| - \|
	\| 0.8948 \| 7800 \| 2.901 \| - \| - \| - \| - \| - \|
	\| 0.9177 \| 8000 \| 2.9371 \| - \| - \| - \| - \| - \|
	\| 0.9407 \| 8200 \| 2.8362 \| - \| - \| - \| - \| - \|
	\| 0.9636 \| 8400 \| 2.8121 \| - \| - \| - \| - \| - \|
	\| 0.9866 \| 8600 \| 2.7105 \| - \| - \| - \| - \| - \|
	\| 1.0 \| 8717 \| - \| 0.6523 \| 0.6593 \| 0.6648 \| 0.6370 \| 0.6117 \|


	### Framework Versions
	- Python: 3.9.18
	- Sentence Transformers: 3.0.1
	- Transformers: 4.40.0
	- PyTorch: 2.2.2+cu121
	- Accelerate: 0.26.1
	- Datasets: 2.19.0
	- 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",
	}
	```

	#### MatryoshkaLoss
	```bibtex
	@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
	```bibtex
	@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}
	}
	```
	## <span style="color:blue">Acknowledgments</span>

	The author would like to thank Prince Sultan University for their invaluable support in this project. Their contributions and resources have been instrumental in the development and fine-tuning of these models.

	```markdown
	## Citation

	If you use the Arabic Matryoshka Embeddings Model, please cite it as follows:

	```bibtex
	@misc{nacar2024enhancingsemanticsimilarityunderstanding,
	title={Enhancing Semantic Similarity Understanding in Arabic NLP with Nested Embedding Learning},
	author={Omer Nacar and Anis Koubaa},
	year={2024},
	eprint={2407.21139},
	archivePrefix={arXiv},
	primaryClass={cs.CL},
	url={https://arxiv.org/abs/2407.21139},
	}