alt Hacker NewsCan you elaborate? We have technicians searching in different languages. Also our knowledge base is often in different languages. I just don't see how full text search can work? Maybe in a problem space like a wiki where people always know what to search for?
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tantalor • yesterday at 11:31 AM
FTS like Elasticsearch supports cross-language (also called multi-language) search.
jon-wood • yesterday at 11:04 AM
Instinctively this feels like a two phase problem - start with some machine translation into a single spoken language and index that, then when people are querying do the same thing. When returning search results show them in the original language.
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Yes. Thank you for pointing this out.
I think there needs to be a linguist version of "what every programmer needs to know about (full?) text search"...
I'm not a linguist and I don't study languages, but I know enough to realize if a text search system is not designed for a particular language, it simply won't work. (As an example, to implement English search in a system for a hobby project, I had to import a US/UK spelling wordlist, and implement the Porter Stemming Algorithm. This is just for "one" language, and probably does not cover the other "English" dialects. Imagine doing a different workaround for every language in existence...)
RAG is actually a very language-agnostic way to work around those issues.