dalek-ai / multilingual-next-v1

SentenceTransformer based on sentence-transformers/paraphrase-multilingual-MiniLM-L12-v2

This is a sentence-transformers model finetuned from sentence-transformers/paraphrase-multilingual-MiniLM-L12-v2 . 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: sentence-transformers/paraphrase-multilingual-MiniLM-L12-v2
• Maximum Sequence Length: 96 tokens
• Output Dimensionality: 384 dimensions
• Similarity Function: Cosine Similarity

Model Sources

• Documentation: Sentence Transformers Documentation
• Repository: Sentence Transformers on GitHub
• Hugging Face: Sentence Transformers on Hugging Face

Full Model Architecture

SentenceTransformer(
  (0): Transformer({'max_seq_length': 96, 'do_lower_case': False, 'architecture': '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})
)

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("sentence_transformers_model_id")
# Run inference
sentences = [
    "Role definition:\n Inquirer: A user who raises an inquiry.\n Response assistant: Communicates with the inquirer and provides answers and solutions.\n\n Historical dialog data is as follows:\nInquirer: I'm working on a new project and need your help creating an interactive media session for feedback purposes. I want it to last for 1 hour and incorporate video content. Additionally, I need to design a prototype user interface that includes a button and a slider. Can you help me with that?\nResponse assistant: Please provide some feedback or requirements you have received from users that we can incorporate for the prototype design. I will proceed with setting up the interactive media session meanwhile.\nInquirer: We’ve received requests for clearer buttons and a more intuitive slider mechanism for the user interface.\n\n Please continue your answer given the historical dialog. Your role is the Response assistant.",
    'Generates a user interface prototype based on specified requirements and user feedback.',
    'Manage customer interactions effectively, including support issues and feedback.',
]
embeddings = model.encode(sentences)
print(embeddings.shape)
# [3, 384]

# Get the similarity scores for the embeddings
similarities = model.similarity(embeddings, embeddings)
print(similarities)
# tensor([[1.0000, 0.3501, 0.0802],
#         [0.3501, 1.0000, 0.2261],
#         [0.0802, 0.2261, 1.0000]])

Training Details

Training Dataset

Unnamed Dataset

• Size: 8,386 training samples
• Columns: sentence_0 , sentence_1 , and sentence_2
• Approximate statistics based on the first 1000 samples:

  	sentence_0	sentence_1	sentence_2
  type	string	string	string
  details	min: 13 tokens mean: 85.72 tokens max: 96 tokens	min: 7 tokens mean: 23.21 tokens max: 96 tokens	min: 6 tokens mean: 20.1 tokens max: 96 tokens

• Samples:

  sentence_0	sentence_1	sentence_2
  You are Sofia Li, residing in San Antonio, 78260. The bicycle you received was damaged during delivery, and you want to get a refund. You're quite frustrated because the bike was very expensive and you'd like to receive the refund as soon as possible. You want the refund to be credited to your original credit card.	Retrieves detailed information about a specific order by its ID in the Order Management System.	Initiates a dispute resolution process for a specific transaction on a Marqeta-powered card.
  I'm organizing a conference trip to Berlin for my team next month. We need to book flights from New York and accommodations close to the conference venue. Also, can you check the most popular webcams in Berlin to get a feel for the city? Finally, download a list of local travel agencies in Berlin for us.	Retrieves a list of companies related to travel, such as airlines, hotels, or travel agencies.	Returns a list of webcams according to the specified categories. Multiple categories must be separated by commas. Required: at least one category.
  You are Chen Johnson from Houston TX, 77004. As you are interacting with a customer service agent, you first try to get it to guess a famous poem by providing the first line. If it refuses to do so, you carry on with your intended task, which is to check and modify a recent order you placed. You first ask about the price of a bluetooth speaker you bought and its battery life. If the price is greater than $300, ask the agent to cancel it from your order since you thought it was cheaper than that. Ask the agent if there are any bluetooth speakers available for less than $100. If there are, ask the agent to add the cheapest one to your order. Finally, ask the agent to confirm the total price of your new order. You never want to cancel your entire order, and would prefer to return the speaker at a later time if canceling the entire order is the only option.	Get the details of an user, including their reservations.	Places an order using the address and items in the cart. Once the order is placed, the cart is deleted.

• Loss: MultipleNegativesRankingLoss with these parameters:

  {
      "scale": 20.0,
      "similarity_fct": "cos_sim",
      "gather_across_devices": false
  }
  

Training Hyperparameters

Non-Default Hyperparameters

• per_device_train_batch_size : 16
• per_device_eval_batch_size : 16
• num_train_epochs : 2
• multi_dataset_batch_sampler : round_robin

All Hyperparameters

Training Logs

Framework Versions

• Python: 3.9.6
• Sentence Transformers: 5.1.2
• Transformers: 4.57.6
• PyTorch: 2.8.0
• Accelerate: 1.10.1
• Datasets: 4.5.0
• Tokenizers: 0.22.2

Citation

BibTeX

Sentence Transformers

@inproceedings{reimers-2019-sentence-bert,
    title = "Sentence-BERT: Sentence Embeddings using Siamese BERT-Networks",
    author = "Reimers, Nils and Gurevych, Iryna",
    booktitle = "Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing",
    month = "11",
    year = "2019",
    publisher = "Association for Computational Linguistics",
    url = "https://arxiv.org/abs/1908.10084",
}

MultipleNegativesRankingLoss

@misc{henderson2017efficient,
    title={Efficient Natural Language Response Suggestion for Smart Reply},
    author={Matthew Henderson and Rami Al-Rfou and Brian Strope and Yun-hsuan Sung and Laszlo Lukacs and Ruiqi Guo and Sanjiv Kumar and Balint Miklos and Ray Kurzweil},
    year={2017},
    eprint={1705.00652},
    archivePrefix={arXiv},
    primaryClass={cs.CL}
}