Coursera

Preparing Multimodal Data: Vision, Audio, and NLP Pipelines

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Coursera

Preparing Multimodal Data: Vision, Audio, and NLP Pipelines

包含在 Coursera Plus

深入了解一个主题并学习基础知识。
中级 等级

推荐体验

1 周 完成
在 10 小时 一周
灵活的计划
自行安排学习进度
深入了解一个主题并学习基础知识。
中级 等级

推荐体验

1 周 完成
在 10 小时 一周
灵活的计划
自行安排学习进度

您将学到什么

  • Preprocess images and video using normalization, color-space conversion, and motion extraction techniques.

  • Build audio feature extraction and augmentation pipelines using MFCCs and spectral transforms.

  • Fine-tune transformer models and construct text preprocessing pipelines for NLP applications.

  • Evaluate and debug multimodal AI models using automatic metrics and human-in-the-loop frameworks.

要了解的详细信息

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最近已更新!

March 2026

授课语言:英语(English)

了解顶级公司的员工如何掌握热门技能

Petrobras, TATA, Danone, Capgemini, P&G 和 L'Oreal 的徽标

积累 Software Development 领域的专业知识

本课程是 Multimodal Intelligence - Vision, Audio & Language in Action 专业证书 专项课程的一部分
在注册此课程时,您还会同时注册此专业证书。
  • 向行业专家学习新概念
  • 获得对主题或工具的基础理解
  • 通过实践项目培养工作相关技能
  • 通过 Coursera 获得可共享的职业证书

该课程共有13个模块

You will learn the foundational image preprocessing techniques essential for computer vision applications, including normalization methods and color-space conversions that ensure consistent model performance across diverse visual conditions.

涵盖的内容

1个视频2篇阅读材料2个作业

You will learn motion analysis techniques essential for dynamic computer vision applications, implementing optical flow algorithms and frame differencing methods to extract temporal features from video sequences for applications like object tracking and action recognition.

涵盖的内容

1个视频2篇阅读材料2个作业1个非评分实验室

You will learn systematic diagnostic techniques to identify and categorize common image quality issues in computer vision datasets

涵盖的内容

2个视频1篇阅读材料2个作业

You will implement specific algorithmic solutions to correct identified image quality issues and validate improvements using quantitative metrics.

涵盖的内容

2个视频1篇阅读材料2个作业1个非评分实验室

You will transform raw audio waveforms into numerical features for machine learning. You will apply spectral analysis techniques such as STFT and MFSCs. Then use cepstral analysis methods like MFCCs to extract richer representations.

涵盖的内容

3个视频1篇阅读材料2个作业

You will design and implement automated augmentation pipelines that apply noise injection, temporal modifications, and spectral transformations to improve model generalization in real-world acoustic environments.

涵盖的内容

2个视频1篇阅读材料2个作业1个非评分实验室

You will learn quantitative performance evaluation techniques for audio models, including calculating industry-standard metrics and identifying degradation patterns across different user cohorts.

涵盖的内容

3个视频1篇阅读材料1个作业1个非评分实验室

You will learn systematic root cause analysis techniques for audio model failures, including qualitative error analysis and environmental factor correlation to implement effective remediation strategies.

涵盖的内容

2个视频1篇阅读材料3个作业

You will learn the process of adapting pre-trained BERT models for specialized domains using Hugging Face Transformers, achieving production-ready performance on domain-specific tasks.

涵盖的内容

3个视频1篇阅读材料1个作业

You will build comprehensive text preprocessing pipelines using spaCy that transform raw text into analysis-ready formats through systematic tokenization, normalization, and encoding workflows.

涵盖的内容

2个视频1篇阅读材料2个作业1个非评分实验室

You will understand the foundational principles of combining automated metrics with human-in-the-loop evaluation for comprehensive language model assessment.

涵盖的内容

3个视频1篇阅读材料1个作业

You will apply integrated evaluation strategies combining automated metrics with human judgment to conduct thorough language model assessments in realistic workplace scenarios.

涵盖的内容

3个视频2个作业1个非评分实验室

In this module, you will design and implement a multimodal AI system that integrates computer vision, audio processing, and natural language processing techniques. You will build a complete data pipeline including data preprocessing, feature extraction, multimodal fusion, model training, and performance evaluation. By the end of this module, you will be able to develop and assess a real-world AI application that combines multiple data types into a unified intelligent system.

涵盖的内容

4篇阅读材料1个作业

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366 门课程51,989 名学生

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常见问题

¹ 本课程的部分作业采用 AI 评分。对于这些作业,将根据 Coursera 隐私声明使用您的数据。