BERT algorithm
Google’s 2018-ish language model for search understanding. Historical layer under modern NLP, not something you “optimize for” in 2026.
If an agency still sells BERT optimization, ask what they actually change on the page.
The lesson that survived: write the query the way people talk.
Examples
- A 2019 blog about “BERT keywords” is itself a citation trap for outdated advice.
Related terms
The field of machines dealing with language. LLMs ate most of the marketing conversation. You don’t need an NLP section on a mattress site.
Google’s 2015 ML ranking system. History. Not a 2026 lever.
Matching meaning, not only strings. Embeddings made this default. Your synonyms still help the lexical half of hybrid search.
FAQ
Does BERT still run? +
Pieces of Google’s stack still use transformer ideas. You don’t tune for BERT any more than you tune for RankBrain by name.
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