Chinese NER(Named Entity Recognition) using BERT(Softmax, CRF, Span)

Related tags

Text Data & NLPnlpcrfpytorchchinesespanneralbertbertsoftmaxfocal-lossadversarial-traininglabelsmoothing
Overview

Chinese NER using Bert

BERT for Chinese NER.

dataset list

  1. cner: datasets/cner
  2. CLUENER: https://github.com/CLUEbenchmark/CLUENER

model list

  1. BERT+Softmax
  2. BERT+CRF
  3. BERT+Span

requirement

  1. 1.1.0 =< PyTorch < 1.5.0
  2. cuda=9.0
  3. python3.6+

input format

Input format (prefer BIOS tag scheme), with each character its label for one line. Sentences are splited with a null line.

美	B-LOC
国	I-LOC
的	O
华	B-PER
莱	I-PER
士	I-PER

我	O
跟	O
他	O

run the code

  1. Modify the configuration information in run_ner_xxx.py or run_ner_xxx.sh .
  2. sh scripts/run_ner_xxx.sh

note: file structure of the model

├── prev_trained_model
|  └── bert_base
|  |  └── pytorch_model.bin
|  |  └── config.json
|  |  └── vocab.txt
|  |  └── ......

CLUENER result

The overall performance of BERT on dev:

Accuracy (entity) Recall (entity) F1 score (entity)
BERT+Softmax 0.7897 0.8031 0.7963
BERT+CRF 0.7977 0.8177 0.8076
BERT+Span 0.8132 0.8092 0.8112
BERT+Span+adv 0.8267 0.8073 0.8169
BERT-small(6 layers)+Span+kd 0.8241 0.7839 0.8051
BERT+Span+focal_loss 0.8121 0.8008 0.8064
BERT+Span+label_smoothing 0.8235 0.7946 0.8088

ALBERT for CLUENER

The overall performance of ALBERT on dev:

model version Accuracy(entity) Recall(entity) F1(entity) Train time/epoch
albert base_google 0.8014 0.6908 0.7420 0.75x
albert large_google 0.8024 0.7520 0.7763 2.1x
albert xlarge_google 0.8286 0.7773 0.8021 6.7x
bert google 0.8118 0.8031 0.8074 -----
albert base_bright 0.8068 0.7529 0.7789 0.75x
albert large_bright 0.8152 0.7480 0.7802 2.2x
albert xlarge_bright 0.8222 0.7692 0.7948 7.3x

Cner result

The overall performance of BERT on dev(test):

Accuracy (entity) Recall (entity) F1 score (entity)
BERT+Softmax 0.9586(0.9566) 0.9644(0.9613) 0.9615(0.9590)
BERT+CRF 0.9562(0.9539) 0.9671(0.9644) 0.9616(0.9591)
BERT+Span 0.9604(0.9620) 0.9617(0.9632) 0.9611(0.9626)
BERT+Span+focal_loss 0.9516(0.9569) 0.9644(0.9681) 0.9580(0.9625)
BERT+Span+label_smoothing 0.9566(0.9568) 0.9624(0.9656) 0.9595(0.9612)
Owner
Weitang Liu
weibo: https://weibo.com/277974397
Weitang Liu
GitHub Repository
Gpt2-WebAPI - The objective of this API is to provide the 3 best possible responses to sentences that the user would input via http GET request as a parameter

This repository is a modification of: https://github.com/openai/gpt-2 for our sp

Paulina 1 Jan 06, 2022
🧪 Cutting-edge experimental spaCy components and features

spacy-experimental: Cutting-edge experimental spaCy components and features This package includes experimental components and features for spaCy v3.x,

Explosion 65 Dec 30, 2022
Official source for spanish Language Models and resources made @ BSC-TEMU within the "Plan de las Tecnologías del Lenguaje" (Plan-TL).

Spanish Language Models 💃🏻 Corpora 📃 Corpora Number of documents Size (GB) BNE 201,080,084 570GB Models 🤖 RoBERTa-base BNE: https://huggingface.co

PlanTL-SANIDAD 203 Dec 20, 2022
lightweight, fast and robust columnar dataframe for data analytics with online update

streamdf Streamdf is a lightweight data frame library built on top of the dictionary of numpy array, developed for Kaggle's time-series code competiti

23 May 19, 2022
Automatically search Stack Overflow for the command you want to run

stackshell Automatically search Stack Overflow (and other Stack Exchange sites) for the command you want to ru Use the up and down arrows to change be

circuit10 22 Oct 27, 2021
This repository contains the codes for LipGAN. LipGAN was published as a part of the paper titled "Towards Automatic Face-to-Face Translation".

LipGAN Generate realistic talking faces for any human speech and face identity. [Paper] | [Project Page] | [Demonstration Video] Important Update: A n

Rudrabha Mukhopadhyay 438 Dec 31, 2022
Implemented shortest-circuit disambiguation, maximum probability disambiguation, HMM-based lexical annotation and BiLSTM+CRF-based named entity recognition

Implemented shortest-circuit disambiguation, maximum probability disambiguation, HMM-based lexical annotation and BiLSTM+CRF-based named entity recognition

0 Feb 13, 2022
NLP command-line assistant powered by OpenAI

NLP command-line assistant powered by OpenAI

Axel 16 Dec 09, 2022
NewsMTSC: (Multi-)Target-dependent Sentiment Classification in News Articles

NewsMTSC: (Multi-)Target-dependent Sentiment Classification in News Articles NewsMTSC is a dataset for target-dependent sentiment classification (TSC)

Felix Hamborg 79 Dec 30, 2022
A simple command line tool for text to image generation, using OpenAI's CLIP and a BigGAN

artificial intelligence cosmic love and attention fire in the sky a pyramid made of ice a lonely house in the woods marriage in the mountains lantern

Phil Wang 2.3k Jan 01, 2023
I label phrases on a scale of five values: negative, somewhat negative, neutral, somewhat positive, positive

I label phrases on a scale of five values: negative, somewhat negative, neutral, somewhat positive, positive. Obstacles like sentence negation, sarcasm, terseness, language ambiguity, and many others

1 Jan 13, 2022
Spert NLP Relation Extraction API deployed with torchserve for inference

URLMask Python program for Linux users to change a URL to ANY domain. A program than can take any url and mask it to any domain name you like. E.g. ne

Zichu Chen 1 Nov 24, 2021
Google's Meena transformer chatbot implementation

Here's my attempt at recreating Meena, a state of the art chatbot developed by Google Research and described in the paper Towards a Human-like Open-Domain Chatbot.

Francesco Pham 94 Dec 25, 2022
Honor's thesis project analyzing whether the GPT-2 model can more effectively generate free-verse or structured poetry.

gpt2-poetry The following code is for my senior honor's thesis project, under the guidance of Dr. Keith Holyoak at the University of California, Los A

Ashley Kim 2 Jan 09, 2022
Задания КЕГЭ по информатике 2021 на Python

КЕГЭ 2021 на Python В этом репозитории мои решения типовых заданий КЕГЭ по информатике в 2021 году, БЕСПЛАТНО! Задания Взяты с https://inf-ege.sdamgia

8 Oct 13, 2022
Code for EMNLP'21 paper "Types of Out-of-Distribution Texts and How to Detect Them"

Code for EMNLP'21 paper "Types of Out-of-Distribution Texts and How to Detect Them"

Udit Arora 19 Oct 28, 2022
Transformer-based Text Auto-encoder (T-TA) using TensorFlow 2.

T-TA (Transformer-based Text Auto-encoder) This repository contains codes for Transformer-based Text Auto-encoder (T-TA, paper: Fast and Accurate Deep

Jeong Ukjae 13 Dec 13, 2022
A versatile token stream for handwritten parsers.

Writing recursive-descent parsers by hand can be quite elegant but it's often a bit more verbose than expected, especially when it comes to handling indentation and reporting proper syntax errors. Th

Valentin Berlier 8 Nov 30, 2022
DiffSinger: Singing Voice Synthesis via Shallow Diffusion Mechanism (SVS & TTS); AAAI 2022

DiffSinger: Singing Voice Synthesis via Shallow Diffusion Mechanism This repository is the official PyTorch implementation of our AAAI-2022 paper, in

Jinglin Liu 829 Jan 07, 2023
IMDB film review sentiment classification based on BERT's supervised learning model.

IMDB film review sentiment classification based on BERT's supervised learning model. On the other hand, the model can be extended to other natural language multi-classification tasks.

Paris 1 Apr 17, 2022