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How to Evaluate a Question Answering System
Introducing the new, simpler way of evaluating extractive QA pipelines in Haystack
AI Best Practices
Question Answering on Structured Data
Learn how to use Haystack NLP framework to extract answers from your tabular data.
AI Architecture
Solutions
Automating Information Extraction with Question Answering
How to use Haystack-based semantic question answering systems to extract information from a collection of financial statements.
AI Architecture
What Is Text Vectorization? Everything You Need to Know
A guide to the history and the role of text vectorization in semantic search systems
AI Fundamentals
Understanding Semantic Search
A timely overview of the landscape and jargon of semantic search and question answering systems.
AI Fundamentals
Semantic Answer Similarity: The Smarter Metric to Score Question Answering Predictions
In this article we are introducing a new metric for better evaluation of question answering systems
AI Best Practices
Product
Metrics to Evaluate a Question Answering System
Use quantifiable metrics  coupled with a labeled evaluation dataset   to reliably evaluate your Haystack question answering system
AI Best Practices
AI Fundamentals
Save Time and Resources with the Query Classifier for Semantic Search
The query classifier in Haystack helps to distinguish between keyword-based and natural language queries and route them accordingly
AI Best Practices
AI Architecture

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