Tuesday, July 31, 2012

Divorce at eHarmony: Verba game over.

Divorce at eHarmony: Verba game over. Before leaving he said "I’m proud of what we’ve accomplished in the time that I’ve been here. We have a site redesign in beta and improving every day; we are on our way to a new creative campaign scheduled to launch later this quarter ...."


I had reviewed over 55 compatibility matching engines intended for serious dating since 2003, when I had discovered “the online dating sound barrier” problem.
eHarmony’s Team is very comfortable attracting, converting and retaining subscribers with automatic renewal of their subscriptions and other credit-card billing trickery. They really do not want to innovate.
Actual online dating sites offering compatibility matching methods, when calculating compatibility between prospective mates, have less or at least the same precision as searching on one’s own. [in the range of 3 or 4 persons compatible per 1,000 persons screened]
* That is because they use:
a) simplified versions of personality traits, instead of the 16PF5 or similar with the complete inventory (16 variables)
b) inadequate quantitative methods to calculate compatibility between prospective mates, like eHarmony which uses Dyadic Adjustment Scale or other sites which use multivariate linear / logistic regression equations o other equations.
 The 3 milestone discoveries of the 2001 – 2010 decade for Theories of Romantic Relationships Development are:
I) Several studies showing contraceptive pills users make different mate choices, on average, compared to non-users. “Only short-term but not long-term partner preferences tend to vary with the menstrual cycle”
II) People often report partner preferences that are not compatible with their choices in real life. (Behavioural recommender systems or other system that learns your preferences are useless)
III) What is important in attracting people to one another may not be important in making couples happy. Compatibility is all about a high level on personality similarity between prospective mates for long term mating with commitment.
Also there is a similarity trilogy between genetic, mate choice and personality based recommender systems.
WorldWide, there are over 5,000 -five thousand- online dating sites
but no one is using the 16PF5 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 Tunguska event was an enormously powerful explosion that occurred in what is now Krasnoyarsk Krai, Russia, at about 0:14 UT on June 30 1908. The explosion is believed to have been caused by the air burst of a large meteoroid or comet fragment at an altitude of 5–10 kilometres (3–6 mi) above the Earth’s surface.
The energy of the blast was nearly 15 megatons of TNT roughly equal to the United States’ Castle Bravo thermonuclear bomb tested on March 1, 1954; about 1,000 times more powerful than the nuclear bomb dropped on Hiroshima, Japan (codenamed  Little Boy).
The idea of a thermonuclear fusion bomb ignited by a smaller fission bomb was first proposed by Enrico Fermi to his colleague Edward Teller in 1941 at the start of what would become the Manhattan Project.
Other prominent scientists openly recommended building nuclear bombs more powerful than the standard pure-fission model. Their assumption was that critical mass considerations would limit the potential size of fission explosions, but that a fusion explosion could be as large as its supply of fuel, which has no critical mass limit.
In January 1951, Edward Teller and Stanislaw Ulam invented radiation-powered ablation-drive implosion.
The Teller–Ulam design is the nuclear weapon design concept used in most of the world’s multi-megaton-range thermonuclear weapons;  a 1,000 times more powerful than Hiroshima’s Little Boy. In most applications the bulk of its destructive energy comes from uranium fission, not hydrogen/deuterium/tritium  fusion
Its essential features, which officially remained secret for nearly three decades, are:
1) separation of stages into a triggering “primary” explosive and a much more powerful “secondary” explosive
2) compression of the secondary by X-rays coming from nuclear fission in the primary, a process called the “radiation implosion” of the secondary,
3) heating of the secondary, after cold compression, by a second fission explosion inside the secondary.
The Online Dating Industry needs a very powerful algorithm like the “Teller Ulam design”. In this case 100 times more powerful than actual matching algorithms.
Breaking “the online dating sound barrier” is to achieve at least:
3 most compatible persons in a 100,000 persons database.
12 most compatible persons in a 1,000,000 persons database.
48 most compatible persons in a 10,000,000 persons database.
100 times better than Compatibility Matching Algorithms used by actual online dating sites!
The only way to achieve that 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. The ensemble of the 16PF5 is: 10E16, big number as All World Population is nearly 7.0 * 10E9 (estimated OCT 2011)
- expressing compatibility with eight decimals, like The pattern is 92.55033557%  +/- 0.00000001% similar to the pattern
Using a quantized pattern comparison method (part of pattern recognition by cross-correlation) to calculate similarity between prospective mates.
That is the only way to revolutionize the Online Dating Industry.
All other proposals are ………….. NOISE and perform as placebo.

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