Fuzzy search is a technique used to find documents that are similar to a given document. This is done by finding documents that contain the same terms as the given document, but in different orders.
For example, if the given document contains the term “cat,” a fuzzy search would return results that contain the terms “cats,” “catty,” and “kitten.”
A fuzzy search is a useful tool for text analytics, as it can help to find documents that are similar to a given document, even if they are not exactly the same. This can be helpful when trying to find documents that are relevant to a given topic.
Advantage and Disadvantage of Fuzzy search
Fuzzy search has a number of advantages. First, it is more flexible than other search techniques, as it does not require the given document to be in the same form as the documents that are being searched. This can be helpful when trying to find documents that are relevant to a given topic, but which may be in different forms.
Second, fuzzy search can also be used to find documents that contain the same terms as the given document, but with different spellings. This can be helpful when trying to find documents that are relevant to a given topic, but which may be spelled differently.
Third, fuzzy search is a fast and efficient way to find documents. It can be helpful when trying to find a large number of documents that are similar to a given document.
There are a few disadvantages to fuzzy search as well. First, it can return results that are not relevant to the given document. This is because it is more flexible than other search techniques, and thus can return results that are not as closely related to the given document.
Second, fuzzy search can also return results that are not in the same form as the given document. This is because it does not require the documents to be in the same form, and thus can return results that are not in the same form as the given document.
Finally, fuzzy search can be computationally expensive. This is because it requires a lot of processing power to find documents that are similar to the given document.