Named Entity Recognition

Input a piece of ChineseEnglishJapaneseMultilingual text:

In 2021, HanLPv2.1 delivers state-of-the-art multilingual NLP techniques to production environment. I didn't bank 2 dollars in the bank.136/800

Coarse Compare with 1.x

Introduction

Named Entity Recognition aims at extracting the span and type of entities in a text. HanLP supports OntoNotes tagset.

How to Use

Apply for Auth

We are hosting a non-commercial API service and you are welcome to apply for an auth key. An auth key is a password which gives you access to our API and protects our server from being abused.

Create RESTful Client

Create a HanLPClient:

      from hanlp_restful import HanLPClient
# Support en: English, zh: Chinese, ja: Japanese, mul: Multilingual
HanLP = HanLPClient('https://www.hanlp.com/api', auth=None, language='mul')

    

Recognize

Set tasks='ner' to perform NER：

      
HanLP('''In 2021, HanLPv2.1 delivers state-of-the-art multilingual NLP techniques to production environments.
2021年、HanLPv2.1は次世代の最先端多言語NLP技術を本番環境に導入します。
2021年 HanLPv2.1为生产环境带来次世代最先进的多语种NLP技术。''', tasks='ner')

    

Native APIs

Please refer to docs.