B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
74%
74% -- query classification accuracy rate for search intent classification algorithm (PSU/QUT) (2025)
An algorithm developed to classify searches by user query correctly classified queries 74% of the time.
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Lighthouse Research Team
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Source verified
Evidence graded
Value
74%
Unit
Percentage
Data Vintage
2025
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Pennsylvania State University and Queensland University of Technology
Primary
Tier C
https://www.isearchsolution.com/blog/knowing-the-search-intent-from-the-users-perspective-in-seo/ ↗
Source Article
Knowing the Search Intent From the User’s Perspective in SEO
Knowing The Search Intent From the User’s Perspective in SEO
SEO expertise is a core in today’s online business landscape. With over 8.5 billion Google searches conducted every single day (according to Google Trends). User intent, in simple terms, is a search or query that the user performs in the s…
Original Research
Pennsylvania State University and Queensland University of Technology
· Original study ↗
Methodology
Algorithm test by Pennsylvania State University and Queensland University of Technology researchers, as cited by blog
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
search intent classification algorithm (PSU/QUT): 74% query classification accuracy rate. Source: Pennsylvania State University and Queensland University of Technology (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/search-intent-classification-accuracy-74
HTML Embed
<blockquote cite="https://lighthousedata.io/data/search-intent-classification-accuracy-74" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>74%</strong> -- query classification accuracy rate for search intent classification algorithm (PSU/QUT)<br><small>Source: Pennsylvania State University and Queensland University of Technology (2025) · <a href="https://lighthousedata.io/data/search-intent-classification-accuracy-74" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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