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Is there any text similarity algorithm in javascript? I want to compare too essays to determine how similar they are. I was thinking about edit distance, but I don't know how to translate it into percentage.
Take a look at jsdifflib, a javascript implementation of python's SequenceMatcher. You can get the similar percentage:
difflib.ratio(string1, string2) * 100. Here is the demo. Hope this is what you want.
Yes there is!
In PHP, there's a convenient inbuilt string comparison function called levenshtein based on the (widely adopted) algorithm Levenshtein. In JavaScript, it isn't builtin, but it can be easily programmed, and has been.
Here is an implementation of the Levenshtein distance metric:
http://andrew.hedges.name/experiments/levenshtein/
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Not to sure if this is allowed here but the other day I came accross a javascript library (mainly for NodeJS I think) that allowed me to validate any variable for things like type, value, min, max etc. in the following style (not sure if exactly like so but I mainly remember the chaining):
if(insertLibraryNameHere(myNumberInput).int().min(0).max(10))
Im pretty sure the library itself implemented checks for TONS of other stuff as well such as strings etc.
Would anyone happen to know what Im talking about?
It seems that you are looking for joi https://github.com/hapijs/joi
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Closed 5 years ago.
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I have keys and value pair I need to translate its value into another language.
For Example : "BLOOD_DONATIONS":"Blood donations",
I have too many keys, I have to convert its value in another language. (coding language java or javascript).
Looking at your key-value pair, I'd say that I hope at least the value is available in some language. You can try Google Translate (They say it's free ).
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How can I convert words to numbers in JavaScript?
As an example is there a javascript/jQuery library/plugin that will take a string "one hundred and two" and return the int 102.
var myInt = stringToInt("one hundred and two");
console.log(myInt);
=> 102
I specifically require a string-to-number conversion and not number-to-string conversion. Suggested solutions have come up short:
jsfiddle.net/joepegler/g0vwy44n
While it should not be very difficult to do it yourself as an exercise, here's a script that does that
http://javascript.about.com/library/bltoword.htm
EDIT : I misread your question, you wanted the opposite. Well, check this answer instead then https://stackoverflow.com/a/12014376/4651083
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Where can I find enough documentation to implement an R*-Tree? Specifically, I need to be able to:
Insert nodes
Remove nodes
Search for K nearest neighbours
Find all nearest neighbours within distance x.
Is there a single place where this algorithm is clearly documented? Or is there a clean, open source implementation I can study? Even better, if you can point me to a javascript implementation then my work is already done.
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I wonder if there's any javascript framework (client-side stuff) to manage search results UI in a facet-based way (with facet generation, counting for items matching that facet..).
In other words, something like Ajax Solr (the old SolrJS), but not based on Solr :)
Thank you in advance!
Simile Exhibhit seems to fit your description. Have you tried that before?
You can also have a look at this implementation of faceted search in javascript.