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Why would you even use number of characters? A better criteria is: what fraction of people does it stop from visiting the source (because they got the informat
by soganess 3y ago
Why would you even use number of characters?
A better criteria is: what fraction of people does it stop from visiting the source (because they got the information they were looking for from the summary). Yes, yes that system has it's own problems, but it is more holistic that string.length().
- nradov 3y agoDetermining that fraction would require the search engine to run a series of A/B tests with varying preview lengths, and keep detailed records of test results. That seems like an unreasonable burden.
- kridsdale1 3y agoThat’s exactly the kind of activity the google is doing every single day, thousands of them in parallel.