mixart
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extract most common words in row of database titles
I'm looking for an efficient solution to finding the most common words in a column of a database that comprises of text strings.
The solution would most likely be a combination of a mysql query and probably need some PHP to do some looping on results...
E.g. I have a table with 200,000 rows with a column for "titles" - these are names/titles of photos
I need a way to find the most common words in these 200,000 strings. This script need only run daily via a cron so it has room to be a little inefficient.
The solution would most likely be a combination of a mysql query and probably need some PHP to do some looping on results...
E.g. I have a table with 200,000 rows with a column for "titles" - these are names/titles of photos
I need a way to find the most common words in these 200,000 strings. This script need only run daily via a cron so it has room to be a little inefficient.
ASKER
This helps a little but I'm not quite there with figuring out the PHP code to do this.
Any chance you could help - if I had an array of strings like this:
Any chance you could help - if I had an array of strings like this:
$strings = ['The dog and cat run fast','A cat at a bird fast','The fast bird and cat jump','a dog run a cat','The cat fast run dog cat','A horse swim fast in a dog tree'];
ASKER CERTIFIED SOLUTION
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What this function does it return an array with the words inside it. When you have the query you can loop the array to see if the word is already in your database.
The table with the words could look like this:
TABLE Words
--------------------------
Word Count
You loop through the array and than increment the count in the table if it already exists and if it doesn't exist add itto the table.
Hope this helps you out a bit