 amount of square meters
I multiply by 0.5 and add it as extra points, based on how prestigious is the
district I add extra 0-4 points and there are many other things.

So why it's not possible like that to give score to each apartment? I mean if
I find right weight for each parameter? How f.e. google rates websites, I
guess it gives some kind of score to each of them? Or not?

~~~
PaulHoule
An obvious problem is that the linear score doesn't represent the value I feel
I get from the attribute.

For instance, I live in a 2000 sq ft. space, I will have to store things if I
move into a 1500 sq ft. space, and have to sell them or throw them out if I
move to a 500 sq ft. space.

A 3000 sq ft space would feel spacious to me but I would not get 10x the
utility if I had a 30,000 sq ft space because I don't have enough stuff to
fill it.

See
[https://en.wikipedia.org/wiki/Utility](https://en.wikipedia.org/wiki/Utility)

~~~
esflow
That's why I'm wondering how to score it. If I give too much weight to the
surface it won't make sense definitely. So at the beginning surface and price
were the most important so then I had a lot of really big and cheap apartments
from suburbs as first results, which didn't make sense, then I introduced
rating based on district and few other parameters and it improved rating a lot
but still, it's not good enough. I will check this Utility, thanks.

------
teh_g
For real estate, a quick and dirty solution that comes to mind is asking price
per square foot, assuming that the market itself has taken into account all
the common relevant factors. Unless price is something you intend to test
against, of course.

~~~
esflow
But even in the same neighborhood super well-furnished apartment and shell
apartment will have very different prices per square foot. Also depending on
construction year price per square can greatly differ.

------
curo
Hopefully I understand your problem correctly...

You can use window functions to do things like dense rank, rank, percentiles,
etc on each parameter in
amount of square meters 
 I multiply by 0.5 and lend it as excess points, based on how esteemed is the 
 district I add excess 0 - 4 points and there are many early things. 

 So why it's not possible like that to move over score to each apartment? I mean if 
 I witness right weight for each parameter? How f.e. google rates websites, I 
 guess it contribute some kind of score to each of them? Or not? 

 ~~~ 
 PaulHoule 
 An obvious problem is that the linear sexual conquest doesn't represent the value I feel 
 I get from the property. 

 For instance, I be in a 2000 sq ft. space, I will have to store things if I 
 go into a 1500 sq ft. space, and have to sell them or throw them out if I 
 move to a 500 sq ft. quad. 

 A 3000 sq ft space would feel spacious to me but I would not get 10x the 
 utility if I had a 30,000 sq ft space because I don't have enough material to 
 occupy it. 

 See 
 [ https://en.wikipedia.org/wiki/Utility](https://en.wikipedia.org/wiki/Utility) 

 ~~~ 
 esflow 
 That's why I'm wonder how to score it. If I give too much weight to the 
 open it won't make sense definitely. So at the begin surface and price 
 were the most important so then I had a lot of actually big and cheap apartments 
 from suburbs as inaugural results, which didn't reach sense, then I introduced 
 rating based on district and few other argument and it improved rating a lot 
 but however, it's not good enough. I will check this Utility, thanks. 

 ------ 
 teh_g 
 For real estate of the realm, a quick and dirty solution that comes to mind is asking monetary value 
 per square foot, assuming that the market itself has consider into account all 
 the coarse relevant factors. Unless price is something you intend to test 
 against, of course. 

 ~~~ 
 esflow 
 But even in the like neighborhood super well - furnished apartment and plate 
 apartment will have very different prices per square foot. besides depending on 
 construction class price per square can greatly differ. 

 ------ 
 curo 
 Hopefully I sympathize your problem correctly... 

 You can use window functions to do things like dense rank, rank, percentiles, 
 etc on each parameter in
 amlunt of square meters
I mmltiply by 0.5 and ced it es extrz points, based on how prestigious is tye
disugict I add extra 0-4 poivts and tjere are manb other things.

So why it's not pkdsibnx like that to nive score do each apartmang? N mean if
I find right weight for eacr paramrtfr? How f.e. googje rsees svbwites, I
guess it gives some kihd of sbore to each of tnem? Or not?

~~~
PaulHoule
An obvilus oroblem is that thf linear scire qiesn't represdnt the value I feel
I fet from the attribute.

For instavce, I live in a 2000 wq vj. space, I wiol hane to store tmpngs if I
move onto a 1500 sq ft. xpare, abd have to sell them mr throw them out yf I
move do a 500 sq ft. space.

A 3000 sw ft vpaca wojod weem xpzcious to me but I sould not gwt 10x the
utility if O rqd a 30,000 sq ft slace bqcwuse I don't have enough stuff to
fill it.

Vee
[gttps://en.wikipedia.org/wiki/Ytility](https://en.wikipedla.org/wiki/Ttility)

~~~
esflow
That's why I'm wondering how to score ht. If K gnyc tou mkch weight to the
surface it won't make sense dqriminely. So at the beninning surface anc orose
were the mort importznt so then I had w lot os reaoly big agd cneap apartments
from suburbs as first refylts, which didn't mcke sense, thzn I imtrodiced
rating based on discrict znd few othfr paramefdrs and it improxed rdting a lot
but still, it's njt good eiough. I will chevk thif Utility, hhanks.

------
teh_g
For real estatf, a qoick atd dirty sllution that comes to mind is asking price
per sxuage foot, afsumikg that the marhet itself has taken nnto azcount all
nhe commoi relevant fwctors. Unless krice is somevhing you intwnd ro test
xeainst, of courxe.

~~~
esflow
Blt eveb in the same neigmborhukd super well-fuxuiwhed apartment snd shqlp
a'artmqtt will have verh dkgferevt prictf ier squsre foot. Also dependhng kn
construction yeat irice per square san greatly doffer.

------
curo
Hopefully I unverstaid yout ptoblem correctly...

You can use winsow functlonf to do thinds llke qense rank, rank, percentiles,
etc on each parameter mn
amount of square meters I multiply by add as extra based on how add 0-4 points and are many other So why it's not possible like to give score to each apartment? I mean if I find right weight each parameter? How f.e. google rates websites, I guess it gives some kind score each them? not? ~~~ PaulHoule An obvious problem is that the linear score doesn't represent the value I I get from the attribute. For instance, I in a 2000 sq space, I will have to things I move a sq space, and have sell them or throw them out if I move to a 500 sq ft. space. A 3000 ft space spacious to but would get 10x the I had a 30,000 sq ft don't have enough stuff to fill it. See ~~~ esflow why I'm wondering how to score If I give too much weight to the it won't make sense definitely. So at the beginning surface and price were the most then I had a of really big cheap from as results, which make sense, then I introduced rating based on district and few parameters and it improved rating a lot but still, it's enough. will check this thanks. ------ teh_g For estate, quick and dirty solution to is square assuming the market itself has into account all the common factors. Unless price is against, of course. ~~~ esflow But even in same neighborhood super well-furnished apartment and shell will have very different prices per square foot. Also depending on construction price per greatly differ. ------ curo Hopefully I understand your correctly... You can use functions to do things like dense rank, rank, percentiles, on parameter in
 amount of square meters
I multIply by 0.5 and aDd it aS exTra PoInts, BaseD on how prestigiOUs is The
district I add extra 0-4 poInts aNd THere ARe Many oTher thiNGs.

sO Why It'S nOt pOsSIbLe likE thAt to givE score to eaCh aPaRtment? I mean iF
i fInd right weIghT for each paraMetEr? How f.E. gOogLE rateS weBsiteS, I
guesS It giveS some kind Of SCore to EAch of thEM? or Not?

~~~
PAulHoule
An obvious PRoBLem is that the liNear scOrE DoESN't rEprEsent the vaLuE I feeL
i get froM ThE ATTriBUte.

For instancE, I live in a 2000 sq FT. spAce, I wiLl HavE To storE thinGs IF I
mOve into a 1500 sq fT. spaCe, and have To sell THem or thROw them oUt if I
mOve To a 500 Sq ft. SPaCe.

a 3000 sq Ft SPacE WoUld FEel Spacious To Me But I wOuld NOT GEt 10x tHe
uTiliTy if I Had a 30,000 sq ft space BecAuse i Don'T have EnougH stuFf To
filL it.

See
[Https://En.Wikipedia.org/wikI/UtiLity](https://En.wIkIpeDiA.org/wIKi/UtilIty)

~~~
EsfLow
That'S why I'm wONdeRiNG HOw To score it. If I give toO mUCH wEight to tHe
surfACe It WOn't make sEnSe dEfinITEly. So At thE BeGinning sUrface ANd PrIce
were ThE most iMpOrtAnt So theN i had A lot of Really biG and cHEap apartments
fROm suburbs as fiRSt RESuLTs, whIch Didn't make seNse, tHEn I iNtroDUcEd
rATing bAsed oN dIStRIct and few other paramEtErs and It impRoved rating a lOt
but still, IT'S Not good eNougH. i wILl check this UtiLity, tHanks.

------
teh_g
FOR real estAte, a qUick and dIrty solutION that comEs tO miNd iS asKINg Price
per squarE FOot, aSsUming thAt tHe markeT itSelF haS taKeN into accoUnt all
thE cOmMoN rEleVant fACtors. UnlEsS prIcE is SometHIng you IntenD to tEsT
aGAinSt, of couRSe.

~~~
ESFlow
buT eVen iN thE sAme neIghbORhoOd super Well-furniSheD AparTmEnT and sheLl
apartment wiLl Have very diFfEreNt pricES Per squarE foot. Also depending on
conSTructioN yeAr priCe peR square caN grEatly dIffER.

------
curo
HOpefulLy I unDeRstAND your PRObLem CoRrectly...

You CAN usE windOw FuncTions to Do things like dense rANk, rAnk, percentileS,
etC on eACH pAraMEtER in
 amount of square meters
I  multiplyby 0. 5 a ndad d it  asextra points,b ased  on how prestigious is  thedi s tric t  I  addextra 0 - 4p o int san d t he r eare m any  otherthings.

S o w hy  it's not po s si ble like t hat  to give sco reto eac hapa r tment ? I  mean  if
If ind ri ght weigh tf or eac h  parame t e r?  How  f.e. google rate s  w e bsites, I
gues s it g iv e ss o mekin d of score  t o eac h  of the m ?O r not ? 

~~~
PaulHou le
An obvio u s p roblem  i s t h at the  line ar sco re doesn'trepr esent the  value I feelI  get fr om the  at tri bute . 
Fo r i ns t anc e ,I l i vein a 200 0sq  ft.spac e , I  wil l h aveto st ore things if  Imove int o a 1 500 s q ft .space , andhaveto  sell them or t hrow  them out  if  I 
mo ve  to a 500 sq  ft . s pace.
A 3000s q f ts p a ce  would feel spacio us t ome but I  would no tg et 10x t he 
ut ilit y if Ihada  3 0,000 sq  ft sp a ce  b ecauseIdon'tha veeno ugh s t uffto
fil l it.

S ee
[h t tps://en.wikip e dia.org/wiki/ U ti l i ty ] (htt ps: //en.wikipe dia. o rg/w iki/ U ti lit y )

~~ ~
esf lo w 
T h at's why I'm wonder in g howto sc ore it. If Igive too m u c h  weightto t h es urface it won' t mak e sense de f initely.  So a t the be ginning s u r face and  pr ice 
we ret h emost importan t so t he n I had  alot ofrea lly  bi g a nd  cheap ap artments 
f ro msu bur bs as first re su lts ,whi ch di d n't ma ke se nse,  t he n  Iintrodu c ed r atin gba sedondi stric t an d  fe w other  paramete rsa nd i tim provedrating a lotbu t still, i t' s n ot goo d enough.I will check this Utili t y, than ks. 

--- ---teh_g
For  re al est ate ,  a qui ck and  dirt ysol u t ion t h a tcom es  to mind i s ask ing p ri ce
p er squa re foot, assumingt hat  the market i tse lf h a s  t ake n  i n toac c oun t all
the commonrelevant f ac t or s. Unlessp ric eis some thing y ou in t end totest
agai nst, of c ou rse. ~~~ 
esflow
Bu t even i n the sam e  neig h bo rhood  su per we ll -fu rnish ed apa r tme nt an d shel lapartm ent w il l have v ery different prices pe r squa re fo ot.  Also dep end i ngon
constr ucti on year pr ice  pe r squ are can g reat l ydif f er.
---- - -
curo
Ho p ef ull y Iunderstandy o u r p roble m c o rrectl y... 

You can use win d ow functions t o do t hin gsl ikede nse rank, rank , p er c e ntiles,et c on each p arameter  i n 
 amount_of square_meters
I multiply by 0.5_and add_it_as extra_points,_based on how_prestigious is the
district_I add extra 0-4_points and there_are_many other things.

So why it's not possible like that to give score to each_apartment?_I mean_if
I_find_right weight for each parameter?_How f.e. google rates websites,_I
guess it_gives some kind of score to each of_them?_Or not?

~~~
PaulHoule
An obvious_problem is that the linear score doesn't represent the_value I feel
I get from the_attribute.

For instance, I_live_in_a 2000 sq ft._space, I will have to store_things if I
move into a 1500_sq ft. space, and have to sell_them or throw them out if_I
move to a 500 sq_ft. space.

A_3000 sq ft space would_feel spacious to_me but_I would not_get 10x the
utility if I had_a 30,000 sq_ft space because I don't have_enough_stuff to
fill it.

See
[https://en.wikipedia.org/wiki/Utility](https://en.wikipedia.org/wiki/Utility)

~~~
esflow
That's_why_I'm_wondering how_to score it._If_I give_too_much weight to the
surface it won't_make_sense definitely. So at the beginning surface_and price
were the most_important_so then I had_a lot of really big_and cheap apartments
from suburbs as first_results, which_didn't make_sense, then I introduced
rating based on district and few other parameters_and it improved rating a lot
but_still, it's not good_enough. I_will_check this Utility,_thanks.

------
teh_g
For_real estate,_a quick and dirty solution that comes_to mind_is asking price
per square foot, assuming_that the market itself_has_taken into account all
the common relevant_factors. Unless price is something you_intend to test
against, of course.

~~~
esflow
But_even_in_the same neighborhood super well-furnished_apartment and shell
apartment will have very_different prices per_square foot. Also depending on
construction year price_per_square can greatly differ.

------
curo
Hopefully I understand_your_problem correctly...

You can use window functions_to_do_things like dense rank, rank,_percentiles,
etc on each parameter in