2021海华AI挑战赛·中文阅读理解·技术组·第三名

Overview

海华中文阅读理解比赛

队名:ATTOY排名:第三名

赛题背景

https://www.biendata.xyz/competition/haihua_2021

文字是人类用以记录和表达的最基本工具,也是信息传播的重要媒介。透过文字与符号,我们可以追寻人类文明的起源,可以传播知识与经验,读懂文字是认识与了解的第一步。对于人工智能而言,它的核心问题之一就是认知,而认知的核心则是语义理解。

机器阅读理解(Machine Reading Comprehension)是自然语言处理和人工智能领域的前沿课题,对于使机器拥有认知能力、提升机器智能水平具有重要价值,拥有广阔的应用前景。机器的阅读理解是让机器阅读文本,然后回答与阅读内容相关的问题,体现的是人工智能对文本信息获取、理解和挖掘的能力,在对话、搜索、问答、同声传译等领域,机器阅读理解可以产生的现实价值正在日益凸显,长远的目标则是能够为各行各业提供解决方案。

《2021海华AI挑战赛·中文阅读理解》大赛由中关村海华信息技术前沿研究院与清华大学交叉信息研究院联合主办,腾讯云计算协办。共设置题库16000条数据,总奖金池30万元,且腾讯云计算为中学组赛道提供独家算力资源支持。

本次比赛的数据来自小学/中高考语文阅读理解题库(其中,技术组的数据主要为中高考语文试题,中学组的数据主要来自小学语文试题)。相较于英文,中文阅读理解有着更多的歧义性和多义性,然而璀璨的中华文明得以绵延数千年,离不开每一个时代里努力钻研、坚守传承的人,这也正是本次大赛的魅力与挑战,让机器读懂文字,让机器学习文明。秉承着人才培养的初心,我们继续保留针对中学组以及技术组的两条平行赛道,科技创新,时代有我,期待你们的回响。

比赛任务

本次比赛技术组的数据来自中高考语文阅读理解题库。每条数据都包括一篇文章,至少一个问题和多个候选选项。参赛选手需要搭建模型,从候选选项中选出正确的一个。

2021海华AI挑战赛·中文阅读理解·技术组 第三名(ATTOY团队)解决方案

算法方案

1.预训练模型:MacBERT-Large

2.对抗训练

FreeLB ICLR 2020

3.知识蒸馏

Born Again Neural Networks ICML 2018

环境要求

tqdm==4.50.2 numpy==1.19.2 pandas==1.1.3 transformers==3.5.1 torch==1.7.0+cu110 scikit_learn==0.24.2

运行方法

bash bash.sh

超参数

FreeLB训练参数配置

'fold_num': 4, 
'seed': 42,
'model': 'hfl/chinese-macbert-large', 
'max_len': 512, 
'epochs': 12,
'train_bs': 4, 
'valid_bs': 4,
'lr': 2e-5,  
'lrSelf': 1e-4,  
'accum_iter': 8, 
'weight_decay': 1e-4, 
'adv_lr': 0.01,
'adv_norm_type': 'l2',
'adv_init_mag': 0.03,
'adv_max_norm': 1.0,
'ip': 2

EKD训练参数配置

'fold_num': 4, 
'seed': 42,
'model': 'hfl/chinese-macbert-large', 
'max_len': 256, 
'epochs': 12,
'train_bs': 4, 
'valid_bs': 4,
'lr': 2e-5,  
'lrSelf': 1e-4,  
'accum_iter': 8, 
'weight_decay': 1e-4, 
'adv_lr': 0.01,
'adv_norm_type': 'l2',
'adv_init_mag': 0.03,
'adv_max_norm': 1.0,
'ip': 2
COVID-19 Chatbot with Rasa 2.0: open source conversational AI

COVID-19 chatbot implementation with Rasa open source 2.0, conversational AI framework.

Aazim Parwaz 1 Dec 23, 2022
Python library for interactive topic model visualization. Port of the R LDAvis package.

pyLDAvis Python library for interactive topic model visualization. This is a port of the fabulous R package by Carson Sievert and Kenny Shirley. pyLDA

Ben Mabey 1.7k Dec 20, 2022
Searching keywords in PDF file folders

keyword_searching Steps to use this Python scripts: (1)Paste this script into the file folder containing the PDF files you need to search from; (2)Thi

1 Nov 08, 2021
NLP command-line assistant powered by OpenAI

NLP command-line assistant powered by OpenAI

Axel 16 Dec 09, 2022
PyTorch implementation of NATSpeech: A Non-Autoregressive Text-to-Speech Framework

A Non-Autoregressive Text-to-Speech (NAR-TTS) framework, including official PyTorch implementation of PortaSpeech (NeurIPS 2021) and DiffSpeech (AAAI 2022)

760 Jan 03, 2023
German Text-To-Speech Engine using Tacotron and Griffin-Lim

jotts JoTTS is a German text-to-speech engine using tacotron and griffin-lim. The synthesizer model has been trained on my voice using Tacotron1. Due

padmalcom 6 Aug 28, 2022
SurvTRACE: Transformers for Survival Analysis with Competing Events

⭐ SurvTRACE: Transformers for Survival Analysis with Competing Events This repo provides the implementation of SurvTRACE for survival analysis. It is

Zifeng 13 Oct 06, 2022
GNES enables large-scale index and semantic search for text-to-text, image-to-image, video-to-video and any-to-any content form

GNES is Generic Neural Elastic Search, a cloud-native semantic search system based on deep neural network.

GNES.ai 1.2k Jan 06, 2023
WikiPron - a command-line tool and Python API for mining multilingual pronunciation data from Wiktionary

WikiPron WikiPron is a command-line tool and Python API for mining multilingual pronunciation data from Wiktionary, as well as a database of pronuncia

213 Jan 01, 2023
Hierarchical unsupervised and semi-supervised topic models for sparse count data with CorEx

Anchored CorEx: Hierarchical Topic Modeling with Minimal Domain Knowledge Correlation Explanation (CorEx) is a topic model that yields rich topics tha

Greg Ver Steeg 592 Dec 18, 2022
The entmax mapping and its loss, a family of sparse softmax alternatives.

entmax This package provides a pytorch implementation of entmax and entmax losses: a sparse family of probability mappings and corresponding loss func

DeepSPIN 330 Dec 22, 2022
Gold standard corpus annotated with verb-preverb connections for Hungarian.

Hungarian Preverb Corpus A gold standard corpus manually annotated with verb-preverb connections for Hungarian. corpus The corpus consist of the follo

RIL Lexical Knowledge Representation Research Group 3 Jan 27, 2022
The model is designed to train a single and large neural network in order to predict correct translation by reading the given sentence.

Neural Machine Translation communication system The model is basically direct to convert one source language to another targeted language using encode

Nishant Banjade 7 Sep 22, 2022
Text Normalization(文本正则化)

Text Normalization(文本正则化) 任务描述:通过机器学习算法将英文文本的“手写”形式转换成“口语“形式,例如“6ft”转换成“six feet”等 实验结果 XGBoost + bag-of-words: 0.99159 XGBoost+Weights+rules:0.99002

Jason_Zhang 0 Feb 26, 2022
ADCS - Automatic Defect Classification System (ADCS) for SSMC

Table of Contents Table of Contents ADCS Overview Summary Operator's Guide Demo System Design System Logic Training Mode Production System Flow Folder

Tam Zher Min 2 Jun 24, 2022
Espresso: A Fast End-to-End Neural Speech Recognition Toolkit

Espresso Espresso is an open-source, modular, extensible end-to-end neural automatic speech recognition (ASR) toolkit based on the deep learning libra

Yiming Wang 919 Jan 03, 2023
Coreference resolution for English, French, German and Polish, optimised for limited training data and easily extensible for further languages

Coreferee Author: Richard Paul Hudson, Explosion AI 1. Introduction 1.1 The basic idea 1.2 Getting started 1.2.1 English 1.2.2 French 1.2.3 German 1.2

Explosion 70 Dec 12, 2022
PortaSpeech - PyTorch Implementation

PortaSpeech - PyTorch Implementation PyTorch Implementation of PortaSpeech: Portable and High-Quality Generative Text-to-Speech. Model Size Module Nor

Keon Lee 276 Dec 26, 2022
Language-Agnostic SEntence Representations

LASER Language-Agnostic SEntence Representations LASER is a library to calculate and use multilingual sentence embeddings. NEWS 2019/11/08 CCMatrix is

Facebook Research 3.2k Jan 04, 2023
A python project made to generate code using either OpenAI's codex or GPT-J (Although not as good as codex)

CodeJ A python project made to generate code using either OpenAI's codex or GPT-J (Although not as good as codex) Install requirements pip install -r

TheProtagonist 1 Dec 06, 2021