prashantkumarbarman
commited on
Commit
•
efa587c
1
Parent(s):
c093cc1
Pushing the model to Huggingace hub
Browse files- README.md +210 -0
- config.json +25 -0
- flax_model.msgpack +3 -0
- pytorch_model.bin +3 -0
- special_tokens_map.json +1 -0
- tf_model.h5 +3 -0
- tokenizer_config.json +1 -0
- vocab.txt +0 -0
README.md
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---
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language:
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- multilingual
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- af
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- sq
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- ar
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- an
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- hy
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- ast
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- az
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- ba
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- eu
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- bar
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- be
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- bn
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- inc
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- bs
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- br
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- bg
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- my
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- ca
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- ceb
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- ce
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- zh
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- cv
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- hr
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- cs
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- da
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- nl
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- en
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- et
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- fi
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- fr
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- gl
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- ka
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- de
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- el
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- gu
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- ht
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- he
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- hi
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- hu
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- is
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- io
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- id
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- ga
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- it
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- ja
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- jv
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- kn
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- kk
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- ky
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- ko
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- la
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- lv
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- lt
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- roa
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- nds
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- lm
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- mk
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- mg
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- ms
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- ml
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- mr
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- min
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- ne
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- new
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- nb
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- nn
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- oc
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- fa
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- pms
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- pl
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- pt
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- pa
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- ro
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- ru
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- sco
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- sr
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- hr
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- scn
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- sk
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- sl
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- aze
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- es
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- su
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- sw
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- sv
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- tl
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- tg
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- ta
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- tt
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- te
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- tr
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- uk
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- ud
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- uz
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- vi
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- vo
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- war
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- cy
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- fry
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- yo
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thumbnail: https://amberoad.de/images/logo_text.png
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tags:
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- msmarco
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- multilingual
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- passage reranking
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license: apache-2.0
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datasets:
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- msmarco
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metrics:
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- MRR
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widget:
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- query: What is a corporation?
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passage: A company is incorporated in a specific nation, often within the bounds
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of a smaller subset of that nation, such as a state or province. The corporation
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is then governed by the laws of incorporation in that state. A corporation may
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issue stock, either private or public, or may be classified as a non-stock corporation.
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If stock is issued, the corporation will usually be governed by its shareholders,
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either directly or indirectly.
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---
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# Passage Reranking Multilingual BERT 🔃 🌍
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## Model description
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**Input:** Supports over 100 Languages. See [List of supported languages](https://github.com/google-research/bert/blob/master/multilingual.md#list-of-languages) for all available.
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**Purpose:** This module takes a search query [1] and a passage [2] and calculates if the passage matches the query.
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It can be used as an improvement for Elasticsearch Results and boosts the relevancy by up to 100%.
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**Architecture:** On top of BERT there is a Densly Connected NN which takes the 768 Dimensional [CLS] Token as input and provides the output ([Arxiv](https://arxiv.org/abs/1901.04085)).
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**Output:** Just a single value between between -10 and 10. Better matching query,passage pairs tend to have a higher a score.
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## Intended uses & limitations
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Both query[1] and passage[2] have to fit in 512 Tokens.
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As you normally want to rerank the first dozens of search results keep in mind the inference time of approximately 300 ms/query.
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#### How to use
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```python
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from transformers import AutoTokenizer, AutoModelForSequenceClassification
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tokenizer = AutoTokenizer.from_pretrained("amberoad/bert-multilingual-passage-reranking-msmarco")
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model = AutoModelForSequenceClassification.from_pretrained("amberoad/bert-multilingual-passage-reranking-msmarco")
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```
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This Model can be used as a drop-in replacement in the [Nboost Library](https://github.com/koursaros-ai/nboost)
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Through this you can directly improve your Elasticsearch Results without any coding.
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## Training data
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This model is trained using the [**Microsoft MS Marco Dataset**](https://microsoft.github.io/msmarco/ "Microsoft MS Marco"). This training dataset contains approximately 400M tuples of a query, relevant and non-relevant passages. All datasets used for training and evaluating are listed in this [table](https://github.com/microsoft/MSMARCO-Passage-Ranking#data-information-and-formating). The used dataset for training is called *Train Triples Large*, while the evaluation was made on *Top 1000 Dev*. There are 6,900 queries in total in the development dataset, where each query is mapped to top 1,000 passage retrieved using BM25 from MS MARCO corpus.
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## Training procedure
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The training is performed the same way as stated in this [README](https://github.com/nyu-dl/dl4marco-bert "NYU Github"). See their excellent Paper on [Arxiv](https://arxiv.org/abs/1901.04085).
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We changed the BERT Model from an English only to the default BERT Multilingual uncased Model from [Google](https://huggingface.co/bert-base-multilingual-uncased).
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Training was done 400 000 Steps. This equaled 12 hours an a TPU V3-8.
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## Eval results
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We see nearly similar performance than the English only Model in the English [Bing Queries Dataset](http://www.msmarco.org/). Although the training data is English only internal Tests on private data showed a far higher accurancy in German than all other available models.
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Fine-tuned Models | Dependency | Eval Set | Search Boost<a href='#benchmarks'> | Speed on GPU
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----------------------------------------------------------------------------------- | ---------------------------------------------------------------------------- | ------------------------------------------------------------------ | ----------------------------------------------------- | ----------------------------------
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**`amberoad/Multilingual-uncased-MSMARCO`** (This Model) | <img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-blue"/> | <a href ='http://www.msmarco.org/'>bing queries</a> | **+61%** <sub><sup>(0.29 vs 0.18)</sup></sub> | ~300 ms/query <a href='#footnotes'>
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`nboost/pt-tinybert-msmarco` | <img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-red"/> | <a href ='http://www.msmarco.org/'>bing queries</a> | **+45%** <sub><sup>(0.26 vs 0.18)</sup></sub> | ~50ms/query <a href='#footnotes'>
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`nboost/pt-bert-base-uncased-msmarco` | <img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-red"/> | <a href ='http://www.msmarco.org/'>bing queries</a> | **+62%** <sub><sup>(0.29 vs 0.18)</sup></sub> | ~300 ms/query<a href='#footnotes'>
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`nboost/pt-bert-large-msmarco` | <img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-red"/> | <a href ='http://www.msmarco.org/'>bing queries</a> | **+77%** <sub><sup>(0.32 vs 0.18)</sup></sub> | -
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`nboost/pt-biobert-base-msmarco` | <img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-red"/> | <a href ='https://github.com/naver/biobert-pretrained'>biomed</a> | **+66%** <sub><sup>(0.17 vs 0.10)</sup></sub> | ~300 ms/query<a href='#footnotes'>
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This table is taken from [nboost](https://github.com/koursaros-ai/nboost) and extended by the first line.
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## Contact Infos
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![](https://amberoad.de/images/logo_text.png)
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Amberoad is a company focussing on Search and Business Intelligence.
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We provide you:
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* Advanced Internal Company Search Engines thorugh NLP
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* External Search Egnines: Find Competitors, Customers, Suppliers
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**Get in Contact now to benefit from our Expertise:**
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The training and evaluation was performed by [**Philipp Reissel**](https://reissel.eu/) and [**Igli Manaj**](https://github.com/iglimanaj)
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[![Amberoad](https://i.stack.imgur.com/gVE0j.png) Linkedin](https://de.linkedin.com/company/amberoad) | <svg xmlns="http://www.w3.org/2000/svg" x="0px" y="0px"
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width="32" height="32"
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viewBox="0 0 172 172"
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style=" fill:#000000;"><g fill="none" fill-rule="nonzero" stroke="none" stroke-width="1" stroke-linecap="butt" stroke-linejoin="miter" stroke-miterlimit="10" stroke-dasharray="" stroke-dashoffset="0" font-family="none" font-weight="none" font-size="none" text-anchor="none" style="mix-blend-mode: normal"><path d="M0,172v-172h172v172z" fill="none"></path><g fill="#e67e22"><path d="M37.625,21.5v86h96.75v-86h-5.375zM48.375,32.25h10.75v10.75h-10.75zM69.875,32.25h10.75v10.75h-10.75zM91.375,32.25h32.25v10.75h-32.25zM48.375,53.75h75.25v43h-75.25zM80.625,112.875v17.61572c-1.61558,0.93921 -2.94506,2.2687 -3.88428,3.88428h-49.86572v10.75h49.86572c1.8612,3.20153 5.28744,5.375 9.25928,5.375c3.97183,0 7.39808,-2.17347 9.25928,-5.375h49.86572v-10.75h-49.86572c-0.93921,-1.61558 -2.2687,-2.94506 -3.88428,-3.88428v-17.61572z"></path></g></g></svg>[Homepage](https://de.linkedin.com/company/amberoad) | [Email](info@amberoad.de)
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config.json
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{"architectures": [
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"BertForSequenceClassification"
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],
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"attention_probs_dropout_prob": 0.1,
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"directionality": "bidi",
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"gradient_checkpointing": false,
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"hidden_act": "gelu",
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"hidden_dropout_prob": 0.1,
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"hidden_size": 768,
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"initializer_range": 0.02,
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"intermediate_size": 3072,
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"layer_norm_eps": 1e-12,
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"max_position_embeddings": 512,
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"model_type": "bert",
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"num_attention_heads": 12,
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"num_hidden_layers": 12,
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"pad_token_id": 0,
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"pooler_fc_size": 768,
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"pooler_num_attention_heads": 12,
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"pooler_num_fc_layers": 3,
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"pooler_size_per_head": 128,
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"pooler_type": "first_token_transform",
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"type_vocab_size": 2,
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"vocab_size": 105879
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}
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flax_model.msgpack
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version https://git-lfs.github.com/spec/v1
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oid sha256:1d4cd912eb99c7d8d5a9e3a58a8cdecd47fda4fcf59bd0fec8a0b06b1584b099
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size 669439034
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pytorch_model.bin
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version https://git-lfs.github.com/spec/v1
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oid sha256:188287a61bb87387f5a2783ccfffb4f649ceed50d8fc7bbff4a7cb964105cbc1
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size 669478888
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special_tokens_map.json
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{"unk_token": "[UNK]", "sep_token": "[SEP]", "pad_token": "[PAD]", "cls_token": "[CLS]", "mask_token": "[MASK]"}
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tf_model.h5
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version https://git-lfs.github.com/spec/v1
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oid sha256:782ba55476d1387470ab4c0b8ecdf05b544fc86f484952044aa57469332a63ec
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size 669702896
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tokenizer_config.json
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{"special_tokens_map_file": null, "full_tokenizer_file": null}
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vocab.txt
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