metadata

base_model: sentence-transformers/multi-qa-MiniLM-L6-cos-v1
datasets: []
language: []
library_name: sentence-transformers
pipeline_tag: sentence-similarity
tags:
  - sentence-transformers
  - sentence-similarity
  - feature-extraction
  - generated_from_trainer
  - dataset_size:2160
  - loss:MultipleNegativesRankingLoss
widget:
  - source_sentence: Are there any special events for kids? (variation 72)
    sentences:
      - No, pets are not allowed.
      - >-
        Yes, there are special events for kids like the Love-themed Movie Night
        on February 17 and Sunday Family Picnic on March 18.
      - >-
        The mall's address is Miyapur Main Rd, ICRISAT Colony, Madeenaguda,
        Hyderabad, Telangana 500050
  - source_sentence: Who built the chatbot? (variation 16)
    sentences:
      - >-
        Most stores accept cash, credit cards, debit cards, and UPI payments.
        Individual stores may have additional payment options.
      - >-
        The chatbot was built by KreativeChat. Their contact information is
        [email protected].
      - >-
        Yes, there is a Valentine's Day Dinner event on February 14, 2024, from
        7:00 PM to 10:00 PM at the Rooftop Restaurant.
  - source_sentence: Where can I find details about the Weekend Jazz Brunch? (variation 100)
    sentences:
      - >-
        Our mall chatbot is your primary source for information and assistance.
        For specific inquiries or to meet with mall management, please visit the
        6th-floor mall management front desk.
      - >-
        The Weekend Jazz Brunch takes place at the Jazz Cafe on February 18,
        2024, from 11:00 AM to 2:00 PM.
      - >-
        Washrooms are conveniently located on each floor. Ask our chatbot for a
        floor plan with marked washrooms.
  - source_sentence: Is there a Lost and Found section in the mall? (variation 1)
    sentences:
      - No, charging points are not available in the mall.
      - >-
        Yes, there is a Valentine's Day Dinner event on February 14, 2024, from
        7:00 PM to 10:00 PM at the Rooftop Restaurant.
      - >-
        Yes, there is. Please fill out this Google Form:
        [https://forms.gle/7R9rW1xamhktqBXh9]
  - source_sentence: Where are the washrooms located? (variation 95)
    sentences:
      - >-
        The chatbot was built by KreativeChat. Their contact information is
        [email protected].
      - >-
        No, there are no information desks or customer desks. For inquiries,
        please leave a message or ask the chatbot. The relevant person will
        respond accordingly.
      - >-
        Washrooms are conveniently located on each floor. Ask our chatbot for a
        floor plan with marked washrooms.

SentenceTransformer based on sentence-transformers/multi-qa-MiniLM-L6-cos-v1

This is a sentence-transformers model finetuned from sentence-transformers/multi-qa-MiniLM-L6-cos-v1 on the train dataset. 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/multi-qa-MiniLM-L6-cos-v1
Maximum Sequence Length: 512 tokens
Output Dimensionality: 384 tokens
Similarity Function: Cosine Similarity
Training Dataset:
- train

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': 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:

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("anomys/gsm-finetunned-v3")
# Run inference
sentences = [
    'Where are the washrooms located? (variation 95)',
    'Washrooms are conveniently located on each floor. Ask our chatbot for a floor plan with marked washrooms.',
    'The chatbot was built by KreativeChat. Their contact information is [email protected].',
]
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]

Training Details

Training Dataset

train

Dataset: train
Size: 2,160 training samples
Columns: question and response
Approximate statistics based on the first 1000 samples:
question response
type string string
details
min: 12 tokens
mean: 15.57 tokens
max: 26 tokens

min: 9 tokens
mean: 33.72 tokens
max: 82 tokens

	question	response
type	string	string
details	min: 12 tokens mean: 15.57 tokens max: 26 tokens	min: 9 tokens mean: 33.72 tokens max: 82 tokens

Samples:

question	response
`Is there public WiFi available in the mall? (variation 4)`	`Sorry, no WiFi is available for the public.`
`What are the special promotions available? (variation 65)`	`Special promotions include up to 50% off at Reliance Trends, 20% off new arrivals at Style Union, and more.`
`What are the mall hours of operation? (variation 47)`	`GSM Mall & Multiplex is open from 11:00 AM to 10:00 PM on weekdays and weekends. Individual store timings may vary.`

Loss: MultipleNegativesRankingLoss with these parameters:

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

Evaluation Dataset

train

Dataset: train
Size: 540 evaluation samples
Columns: question and response
Approximate statistics based on the first 1000 samples:
question response
type string string
details
min: 12 tokens
mean: 15.45 tokens
max: 26 tokens

min: 9 tokens
mean: 33.56 tokens
max: 82 tokens

	question	response
type	string	string
details	min: 12 tokens mean: 15.45 tokens max: 26 tokens	min: 9 tokens mean: 33.56 tokens max: 82 tokens

Samples:

question	response
`What offers are available at the food court? (variation 12)`	`Offers at the food court include Buy One Get One Half Off Shakes at Thick Shake Factory, Taco Tuesday Special at California Burrito, and more.`
`What is the date and time for the Spring Fashion Show? (variation 14)`	`The Spring Fashion Show is on March 24, 2024, from 6:00 PM to 8:00 PM at the Mall Runway.`
`Where is GSM Mall & Multiplex located? (variation 30)`	`The mall's address is Miyapur Main Rd, ICRISAT Colony, Madeenaguda, Hyderabad, Telangana 500050`

Loss: MultipleNegativesRankingLoss with these parameters:

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

Training Hyperparameters

Non-Default Hyperparameters

eval_strategy: steps
per_device_train_batch_size: 16
per_device_eval_batch_size: 16
num_train_epochs: 1
warmup_ratio: 0.1
fp16: True
batch_sampler: no_duplicates

All Hyperparameters

Click to expand

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
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
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: 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, 'non_blocking': False, '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_eval_metrics: False
batch_sampler: no_duplicates
multi_dataset_batch_sampler: proportional

Training Logs

Epoch	Step	Training Loss	train loss
0.3704	50	0.087	0.0000
0.7407	100	0.0001	0.0000

Framework Versions

Python: 3.10.12
Sentence Transformers: 3.0.1
Transformers: 4.41.2
PyTorch: 2.3.0+cu121
Accelerate: 0.32.1
Datasets: 2.20.0
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",
}

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}
}