====== Reddit Hashtags ======
|https://projects.glasgow.social/rglasgow/|Lets you enter a reddit username and it'll return a list of interests based on keywords in their post and comment history (if available)|
|https://starflyer.armchairscientist.co.uk/data/reddit/scan.php|Returns more keywords and tries to assign them a weight|

It's far from perfect, but it does a few things to try and remove irrelevant words:
  * Tokenisation - seperates the words by whitespace and removes duplicates
  * Normalisation - ignores tokens that are too short (less than five characters) and too long (more than 12 characters - those are usually URLs etc)
  * Stop word removal - Remove common [[wp>Stop_word|stop words]], based on this [[https://www.ranks.nl/stopwords|list of stop words]].
  * [[wp>Lemmatisation|Lemmatisation]] - reduces (non-noun) words to their root origins