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  3. 飞桨学习赛:手机行为识别
Baidu AI StudioComputer VisionBeginnerRegistration unverified

飞桨学习赛:手机行为识别

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
CPU only
OverviewResourcesPreparationSource

Overview

Who this competition fits

适合希望用 PaddlePaddle 完成端到端分类项目的个人开发者,以及有 Python 和结构化表格数据处理基础的人。参赛者需要能理解由加速度计、陀螺仪生成的时域和频域特征,并预测手机佩戴者的六类行为。

Read the original official blurb
本赛题属于典型的分类问题,要求选手根据智能手机的数据判断手机持有者的行为,旨在加深大家对数据挖掘竞赛的了解和认识,并掌握相关知识技能。 Official tags: 数据挖掘. Sign-ups: 610.

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.

  • BaselineForkable official PaddlePaddle baseline project
  • TutorialBaseline video walkthrough
  • Data100MB CSV dataset with 8,000 training and 1,100 test records

Preparation

From registration to a first submission

  1. 01

    PaddlePaddle 2.0+

  2. 02

    Python

  3. 03

    Pandas CSV 读取

  4. 04

    结构化数据分类

  5. 05

    惯性传感器特征

  6. 06

    submission.zip 打包

Before you commit: 主要难点是从包含大量时域、频域惯性传感器特征的表格数据中,区分相近的人体活动,并在必须使用 PaddlePaddle 2.0 及以上版本的前提下训练模型。提交还必须同时包含预测结果和原始代码,预测文件需按指定的 ZIP/CSV 格式生成。

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.