'Algorithm behind typo corrections in Google Search
I notice if I make a typo in Google search bar, it is very likely to correct it for me.
Like, if I type "incerdible", it will suggest "incredible", or for "stackovflow", it will be "stackoverflow".
What is the core idea of such algorithm?
Solution 1:[1]
There are many algorithms to solve that problem. The core algorithm is to calculate the difference between two words. You can take a look at Levenshtein distance, this is a great algorithm to do that.
If you want to use something like that, you can use some npm package like this:
Sources
This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.
Source: Stack Overflow
| Solution | Source |
|---|---|
| Solution 1 | Jim |