Some time ago I wrote about a new markup language called PersonalityML.
invented by a Brazilian research team.
Personality Miner and Personality Inventory Mobile are also available.
Personality Miner is intended to extract user personality by using a keyboard (typing pattern)
Personality Inventory Mobile is PersonalityML for mobile devices.
but the Big5 Model is an oversimplification, good enough to
guidance/orientation purposes but not good enough for predictive
purposes. Moreover all indirect methods to assess personality traits add distortion.
Personality Based Recommender Systems are the next generation of recommender systems because they perform FAR better than Behavioural ones (past actions and pattern of personal preferences)
That is the only way to improve recommender systems, to include the personality traits of their users.
WorldWide, there are over 5,000 -five thousand- online dating sites
but no one is using the 16PF5 (or similar) to assess personality of its members!
but no one calculates similarity with a quantized pattern comparison method!
but no one can show Compatibility Distribution Curves to each and every of its members!
but no one is scientifically proven!
The only way to revolutionize the Online Dating Industry
is using the 16PF5 normative personality test, available in different
languages to assess personality of members, or a proprietary test with
exactly the same traits of the 16PF5 and expressing compatibility with eight decimals
(needs a quantized pattern comparison method, part of pattern
recognition by cross-correlation, to calculate similarity between
High precision in matching algorithms is precisely the key to open the door and leave the infancy of compatibility testing.
It is all about achieving the eighth decimal!
With 8 decimals, you have more precision than any person could achieve by searching on one's own, but the only way to achieve the eighth decimal is using analysis and correlation with quantized patterns.
Without offering the NORMATIVE16PF5 (or similar test measuring exactly
the 16 personality factors) for serious dating, it will be impossible to
innovate and revolutionize the Online Dating Industry
All other proposals are NOISE and perform as placebo.