NLPIR tutorial: pretrain for IR. pre-train on raw textual corpus, fine-tune on MS MARCO Document Ranking

Overview

pretrain4ir_tutorial

NLPIR tutorial: pretrain for IR. pre-train on raw textual corpus, fine-tune on MS MARCO Document Ranking

用作NLPIR实验室, Pre-training for IR方向入门.

代码包括了如下部分:

  • tasks/ : 生成预训练数据
  • pretrain/: 在生成的数据上Pre-training (MLM + NSP)
  • finetune/: Fine-tuning on MS MARCO

Preinstallation

First, prepare a Python3 environment, and run the following commands:

  git clone [email protected]:zhengyima/pretrain4ir_tutorial.git pretrain4ir_tutorial
  cd pretrain4ir_tutorial
  pip install -r requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple

Besides, you should download the BERT model checkpoint in format of huggingface transformers, and save them in a directory BERT_MODEL_PATH. In our paper, we use the version of bert-base-uncased. you can download it from the huggingface official model zoo, or Tsinghua mirror.

生成预训练数据

代码库提供了最简单易懂的预训练任务 rand。该任务随机从文档中选取1~5个词作为query, 用来demo面向IR的预训练。

生成rand预训练任务数据命令: cd tasks/rand && bash gen.sh

你可以自己编写脚本, 仿照rand任务, 生成你自己认为合理的预训练任务的数据。

Notes: 运行rand任务的shell之前, 你需要先将 gen.sh 脚本中的 msmarco_docs_path 参数改为MSMARCO数据集的 文档tsv 路径; 将bert_model参数改为下载好的bert模型目录;

模型预训练

代码库提供了模型预训练的相关代码, 见pretrain。该代码完成了MLM+NSP两个任务的预训练。

模型预训练命令: cd pretrain && bash train_bert.sh

Notes: 注意要修改train_bert中的相应参数:将bert_model参数改为下载好的bert模型目录; train_file改为你上一步生成好的预训练数据文件路径。

模型Fine-tune

代码库提供了在MSMARCO Document Ranking任务上进行Fine-tune的相关代码。见finetune。该代码完成了在MSMARCO上通过point-wise进行fine-tune的流程。

模型fine-tune命令: cd finetune && bash train_bert.sh

Leaderboard

Tasks [email protected] on dev set
PROP-MARCO 0.4201
PROP-WIKI 0.4188
BERT-Base 0.4184
rand 0.4123

Homework

设计一个你认为合理的预训练任务, 并对BERT模型进行预训练, 并在MSMARCO上完成fine-tune, 在Leaderboard上更新你在dev set上的结果。

你需要做的是:

  • 编写你自己的预训练数据生成脚本, 放到 tasks/yourtask 目录下。
  • 使用以上脚本, 生成自己的预训练数据。
  • 运行代码库提供的pre-train与fine-tune脚本, 跑出结果, 更新Leaderboard。

Links

Owner
ZYMa
Master candidate. IR and NLP.
ZYMa
Jarvis is a simple Chatbot with a GUI capable of chatting and retrieving information and daily news from the internet for it's user.

J.A.R.V.I.S Kindly consider starring this repository if you like the program :-) What/Who is J.A.R.V.I.S? J.A.R.V.I.S is an chatbot written that is bu

Epicalable 50 Dec 31, 2022
Code to use Augmented Shapiro Wilks Stopping, as well as code for the paper "Statistically Signifigant Stopping of Neural Network Training"

This codebase is being actively maintained, please create and issue if you have issues using it Basics All data files are included under losses and ea

Justin Terry 32 Nov 09, 2021
NLP applications using deep learning.

NLP-Natural-Language-Processing NLP applications using deep learning like text generation etc. 1- Poetry Generation: Using a collection of Irish Poem

KASHISH 1 Jan 27, 2022
Data loaders and abstractions for text and NLP

torchtext This repository consists of: torchtext.data: Generic data loaders, abstractions, and iterators for text (including vocabulary and word vecto

3.2k Dec 30, 2022
Code for ACL 2022 main conference paper "STEMM: Self-learning with Speech-text Manifold Mixup for Speech Translation".

STEMM: Self-learning with Speech-Text Manifold Mixup for Speech Translation This is a PyTorch implementation for the ACL 2022 main conference paper ST

ICTNLP 29 Oct 16, 2022
Tool which allow you to detect and translate text.

Text detection and recognition This repository contains tool which allow to detect region with text and translate it one by one. Description Two pretr

Damian Panek 176 Nov 28, 2022
Pipeline for fast building text classification TF-IDF + LogReg baselines.

Text Classification Baseline Pipeline for fast building text classification TF-IDF + LogReg baselines. Usage Instead of writing custom code for specif

Dani El-Ayyass 57 Dec 07, 2022
A2T: Towards Improving Adversarial Training of NLP Models (EMNLP 2021 Findings)

A2T: Towards Improving Adversarial Training of NLP Models This is the source code for the EMNLP 2021 (Findings) paper "Towards Improving Adversarial T

QData 17 Oct 15, 2022
Python package for Turkish Language.

PyTurkce Python package for Turkish Language. Documentation: https://pyturkce.readthedocs.io. Installation pip install pyturkce Usage from pyturkce im

Mert Cobanov 14 Oct 09, 2022
To create a deep learning model which can explain the content of an image in the form of speech through caption generation with attention mechanism on Flickr8K dataset.

To create a deep learning model which can explain the content of an image in the form of speech through caption generation with attention mechanism on Flickr8K dataset.

Ragesh Hajela 0 Feb 08, 2022
Grover is a model for Neural Fake News -- both generation and detectio

Grover is a model for Neural Fake News -- both generation and detection. However, it probably can also be used for other generation tasks.

Rowan Zellers 856 Dec 24, 2022
The source code of "Language Models are Few-shot Multilingual Learners" (MRL @ EMNLP 2021)

Language Models are Few-shot Multilingual Learners Paper This is the source code of the paper [Arxiv] [ACL Anthology]: This code has been written usin

Genta Indra Winata 45 Nov 21, 2022
Repo for Enhanced Seq2Seq Autoencoder via Contrastive Learning for Abstractive Text Summarization

ESACL: Enhanced Seq2Seq Autoencoder via Contrastive Learning for AbstractiveText Summarization This repo is for our paper "Enhanced Seq2Seq Autoencode

Rachel Zheng 14 Nov 01, 2022
An Explainable Leaderboard for NLP

ExplainaBoard: An Explainable Leaderboard for NLP Introduction | Website | Download | Backend | Paper | Video | Bib Introduction ExplainaBoard is an i

NeuLab 319 Dec 20, 2022
Natural language computational chemistry command line interface.

nlcc Install pip install nlcc Must have Open-AI Codex key: export OPENAI_API_KEY=your key here then nlcc key bindings ctrl-w copy to clipboard (Note

Andrew White 37 Dec 14, 2022
Cherche (search in French) allows you to create a neural search pipeline using retrievers and pre-trained language models as rankers.

Cherche (search in French) allows you to create a neural search pipeline using retrievers and pre-trained language models as rankers. Cherche is meant to be used with small to medium sized corpora. C

Raphael Sourty 224 Nov 29, 2022
Conversational-AI-ChatBot - Intelligent ChatBot built with Microsoft's DialoGPT transformer to make conversations with human users!

Conversational AI ChatBot Intelligent ChatBot built with Microsoft's DialoGPT transformer to make conversations with human users! In this project? Thi

Rajkumar Lakshmanamoorthy 6 Nov 30, 2022
Japanese synonym library

chikkarpy chikkarpyはchikkarのPython版です。 chikkarpy is a Python version of chikkar. chikkarpy は Sudachi 同義語辞書を利用し、SudachiPyの出力に同義語展開を追加するために開発されたライブラリです。

Works Applications 48 Dec 14, 2022
CoSENT、STS、SentenceBERT

CoSENT_Pytorch 比Sentence-BERT更有效的句向量方案

102 Dec 07, 2022
Mednlp - Medical natural language parsing and utility library

Medical natural language parsing and utility library A natural language medical

Paul Landes 3 Aug 24, 2022