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Preprocess Data in Parallel you own this product

This project is part of the liveProject series Deploy ML Models in Production with Ray
prerequisites
intermediate Python • intermediate ML and AI • basic NumPy
skills learned
make your Python code concurrent or parallel • build a web scraper • pre-process texts for NLP models with Hugging Face transformers
Delio D'Anna
1 week · 8-10 hours per week · INTERMEDIATE

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liveProject This project is part of the liveProject series Deploy ML Models in Production with Ray liveProjects give you the opportunity to learn new skills by completing real-world challenges in your local development environment. Solve practical problems, write working code, and analyze real data—with liveProject, you learn by doing. These self-paced projects also come with full liveBook access to select books for 90 days plus permanent access to other select Manning products. $19.99 $29.99 you save $10 (33%)
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The company you work for, which offers lifestyle products, has enjoyed success for several years, but management has decided it’s not competitive enough. Your task is to identify current market trends and new niche markets for the company’s lifestyle products. Using Python and Ray, you’ll build a web scraper that will load and save multiple web pages concurrently. To preprocess the data, you’ll read each of your locally stored pages, split them into sentences, tokenize each sentence with Hugging Face tokenizers, and store your tokenized documents in a new (pickled) format in your file system. When you’re finished, you’ll have leveraged Ray to preprocess a large amount of data while bypassing Python’s notorious concurrency limitations. The data science team will thank you for helping minimize the data preparation time, and the management team will thank you for helping the company sharpen its competitive edge.

This project is designed for learning purposes and is not a complete, production-ready application or solution.

book resources

When you start your liveProject, you get full access to the following books for 90 days.

project author

Delio D'Anna

Delio D’Anna holds a degree in computing and mathematical science and earned a postgrad diploma in computing. He’s worked in the software industry for over 10 years, mainly on web applications with languages such as PHP, JavaScript, Python, and JavaFirst, as well as Go. He co-authored a book titled The Go Workshop. His focus remains on microservices, scalability, and domain-driven design. In the last 2 years, he’s been working with Python to put trained models in production and automate training pipelines, with a focus on leveraging the increasingly popular Ray framework and tools for ensuring that several models and inference pipelines can be run in parallel.

prerequisites

This liveProject is for data scientists who want to prepare their ML models for deployment to production, as well as software engineers who need to overcome the challenges of ML applications. To begin these liveProjects you’ll need to be familiar with the following:

TOOLS
  • Intermediate Python (declare variables and functions, loops, branches, import modules, basic object-oriented programming, asyncio API, encode/decode JSON documents, read/write to files)
  • Beginner NumPy
  • Beginner Hugging Face
TECHNIQUES
  • Intermediate ML and AI (classification algorithms, tokenization, word embeddings, dataset scaling)

you will learn

In this liveProject, you’ll learn how to use Ray to build a web scraper and how to prepare your scraped data for training an ML model.

  • How to make your Python code concurrent or parallel
  • Basics of the Ray framework
  • How to perform preprocessing of texts for NLP models with Hugging Face transformers

features

Self-paced
You choose the schedule and decide how much time to invest as you build your project.
Project roadmap
Each project is divided into several achievable steps.
Get Help
While within the liveProject platform, get help from other participants and our expert mentors.
Compare with others
For each step, compare your deliverable to the solutions by the author and other participants.
book resources
Get full access to select books for 90 days. Permanent access to excerpts from Manning products are also included, as well as references to other resources.
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