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CodeSignal

Advanced Querying with pgvector

via CodeSignal

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Overview

Learn how to combine filtering, full-text search, distance thresholds, and hybrid techniques to build more advanced vector search queries.

Syllabus

  • Unit 1: Combining Multiple Filters with Vector Search
    • Filtering and Ranking with Vectors
    • Advanced Filtering with Vector Search
    • Experimenting with Search Filters
  • Unit 2: Full-Text Search Combined with Vector Similarity
    • Adding Keyword Filters to Searches
    • Adapting Search for New Topics
  • Unit 3: Distance Inspection and Ranking Explanation
    • Inspecting Distance in Search Results
    • Distance Ranking in Filtered Queries
  • Unit 4: Extracting Cosine Similarity Scores with pgvector
    • Cosine Similarity in Product Search
    • Filtering Results by Similarity Score
    • Comparing Similarity and Distance Scores

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