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information Retrieval Course

information Retrieval Course
from 4 to 360h flexible workload
certificate valid in your country

What will I learn?

This Information Retrieval Course provides a quick, hands-on route to creating top-notch search functionality. You'll delve into basic keyword techniques, TF-IDF, and BM25, then progress to semantic retrieval using embeddings, ANN, and efficient indexing. Master analysing datasets, understanding user needs, creating evaluation queries, assessing relevance, measuring precision@5, and implementing real enhancements through monitoring, A/B testing, and introductory learning-to-rank concepts.

Elevify advantages

Develop skills

  • Build semantic search: design embedding indexes for quick, pertinent results.
  • Implement TF-IDF and BM25: adjust ranking models for improved search accuracy.
  • Analyse search data: examine tags, content fields, and quality to enhance recall.
  • Model user intent: develop realistic queries and link them to appropriate resources.
  • Evaluate search quality: conduct A/B tests, label relevance, and measure precision@5.

Suggested summary

Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

I was just promoted to Intelligence Advisor for the Prison System, and the course from Elevify was crucial for me to be chosen.
EmersonPolice Investigator
The course was essential to meet the expectations of my boss and the company I work for.
SilviaNurse
Great course. A lot of valuable information.
WiltonCivil Firefighter

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