Coders In Hoods

Courses
Answers
Setup
Bookmarks

Coders In Hoods Academy

Every course is free. Sign in to start, and your progress, quiz scores and bookmarks follow you.

Academy

Courses
Paths
Exercise answers
Setup guides
Bookmarks

Coders In Hoods

The agency
Coaching for teams

Social

LinkedIn
X (Twitter)

Contact

codersinhoods@gmail.com

© Coders In Hoods · since 2019

Free · no card

Coders In Hoods Academy

Sign in to start learning

Free, no card. We use your account to save progress, quiz scores, bookmarks and occasionally send updates from our team.

Course overview

Retrieval and Knowledge Systems

Free · sign in to start and track progress

1 · Building the index

1Embeddings in practice
Exercise answers
- Answer: Measure truncation and quantisation on legal text
- Answer: Add a commercial embedder (stretch)
2Chunking structured documents
3Vector indexes and databases
4Measuring retrieval

2 · Retrieval that reasons

5Hybrid search and reranking
6Agentic retrieval
7Knowledge graphs and GraphRAG
8Long context versus RAG

CapstoneA measured retrieval service for cases and reference documents Reference implementation

Answers Lesson 1: Embeddings in practice

Step-by-step answer

Stretch 45 min6 steps

Add a commercial embedder (stretch)

Back to the exercise

Previous answerMeasure truncation and quantisation on legal text Next answer Structure-aware and contextual chunking, measured

Free · sign in to start

Sign in to read the answer.

Free, no card. We use your account to save progress, quiz scores, bookmarks and occasionally send updates from our team.

6 more sections
Progress, quiz scores and bookmarks