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  3. 飞桨学习赛:产品评论观点提取
Baidu AI StudioComputer VisionBeginnerRegistration unverified

飞桨学习赛:产品评论观点提取

A beginner computer vision competition requiring roughly 4–12 hours for an end-to-end practice run.

Difficulty
Beginner
Estimated effort
4–12 hours
Registration deadline
To be confirmed
Compute
Free GPU OK
OverviewResourcesPreparationSource

Overview

Who this competition fits

适合想用 PaddlePaddle 完成中文金融评论文本挖掘的个人开发者。需要能够处理银行产品评论,并同时完成情感分类与 BIO 格式实体标注;比赛仅支持个人参赛。

Read the original official blurb
本赛题旨在从非结构化的评论文本中提取标准化、结构化的信息,如产品名、评论维度、评论观点等,希望大家通过语义情感分析技术判断一段银行产品评论文本的情感倾向,并能进一步通过语义分析和实体识别技术,标识出评论所讨论的产品名,评价指标和评价关键词。 Official tags: 信息抽取. Sign-ups: 474.

Resources

What this competition gives you

There is a baseline you can run as-is — starting from it is usually far faster than building from scratch.

  • BaselineOfficial forkable PaddlePaddle baseline notebook
  • DataBank-product review dataset with text, BIO labels, sentiment, and bank topics

Preparation

From registration to a first submission

  1. 01

    PaddlePaddle 2.0+

  2. 02

    中文文本分类

  3. 03

    BIO 序列标注

  4. 04

    命名实体识别

  5. 05

    情感分析

  6. 06

    CSV 结果文件生成

Before you commit: 核心难点是对同一条非结构化评论同时输出情感类别和严格匹配的 BIO 实体标签,涉及产品、银行及评论名词、形容词等实体。提交还必须使用 PaddlePaddle 2.0 及以上训练端到端模型,并按指定的 submission.csv 三字段格式输出。

Source

How this page was assembled

Competition information is structured from the official page. Scores are platform estimates for decision support; official rules take precedence.

Official competition page
Baidu AI Studio
Last checked
Not recorded

Entry assessment

est.
78

Worth shortlisting

Overall fit estimate

Beginner fit78/100
Learning value72/100

Confirm eligibility and time commitment before moving into formal preparation.

Entry eligibility needs official confirmation

Open official pageSign in to saveOpen guide

Data and review state

Separate what is confirmed from what still needs review. Official rules and deadlines win.

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Source page verifiedMetric confirmedReviewed
Published on this site
Jul 21, 2026

Official metric is not published on the Baidu AI Studio competition listing; verify scoring on the competition page.