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banyak benda boleh buat sebenarnya..
aku idea ada, tapi ilmu ni kureng cket la |
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Post Last Edit by mizz_aurora at 2-10-2009 13:51
40# mamazahin
xde pon advice... sume saya yg suggest
tajuk ni pon saya yg pilih sndri
tp nasib la lec tu sudi gk jd supervisor saya |
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43# mizz_aurora
ko nak guna AI kat sistem apa? |
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ok aku bg contoh sket kalo nk gune simple algorithm utk sistem ko nie...
contoh
//permulaan carian ko
1.state: kedah
2.place to go:langkawi
//extra criteria to search for hotel
3.price
aku bg cth
if user kate die nak range harga 500-699
so automatik ko kena letak range harga tue pemberat plg max skalik cth:5
then ko turunkan satu range ke bwh dlm list ko cth range 300-499
bg la pemberat :3
so nanti ko kuarkan list hotel mane yg plg memenuhi criteria user based on jumlah pemberat...
secara basicnye gtu la....
pakai if else dlu...buat algorithm biasa dlu atas paper je..
biler dh ok baru transfer dlm coding...
gtu la cara nk phm flow sistem ko lbih baik... |
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47# mamazahin
Tu macam sql operation biasa je, mama. Kang naya si aurora kena gasak examiner nnt. Kata AI, tapi sql ops biasa je. |
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lec aku tu sajes je.. die pon xtau nk gune yg mane
die suh aku cari sndri ape yg ssuai utk implement dlm project aku tu
tp aku ade tny senior aku.. die ckp cube try rule-based algorithm
die mcm if else then tp lbey advance sket
slain tu nak gune function pon bole... (suggestion dr 1 of forummer)
tp sume2 tu aku xtau cane nk implement
nmpk sgt la skill programming aku ni sgt lemah
mizz_aurora Post at 14-9-2009 16:17
Ni takde kena mengena dgn skill programming. Ko boleh jadi programmer terhebat tapi not knowing anything about AI, vice versa.
Rule-based algorithm tu kita panggil association rules. Underlying association rules, ada apriori algorithm. Go search for them for details. Beside association rules, kita boleh guna tree utk generate rules. One particular algorithm under tree ialah ID3 algorithm. Go search for it.
Association rules secara asasnya ko nak carik pattern dlm data ko, ko ada database, dan dlm database ko ada tables. Dalam tables ko ada attributes dan attribute ada set of attribute values. Ko kena pilih which attributes in all tables in your database yang relevan untuk generate rules and then put the ones yg ko dah pilih in a single table. After some data cleaning and some other preprocessing, ko barulah boleh apply any of the association rules algorithm dan akhirnya ko akan dpt pattern dlm data yg ko boleh guna utk mendapatkan maklumat atau insight tentang sistem atau bisnes ko. Contoh pattern yg boleh kita imagine boleh dpt dari sistem hotel ko tu, "foreign tourist => Package A" katakanlah package A adalah attribute value yang ko dah preprocess dari beberapa attribute yg constitute package A spt 'Room Type','Meal Type','Service Type' dsbgnya.
Tree ko guna utk classify satu2 row dlm single table yg ko dah dapat tadi. Untuk tree however ko kena add another attribute we call class attribute yang menentukan classification sesuatu row dlm single table tadi. So untuk tree however ko kena tahu before picking up any attribute, kenapa ko nak guna tree tu, ko nak classify apa...apa classificationnya. Contohnya, ko ada table customer dan lain-lain table yg ada attribute yg relevan dan ko nak tentukan sama ada customer tu ialah our potential returning customer. So, the additional class attribute yg kita sudah fikirkan tadi ialah 'Potential Returning Customer' dan possible attribute values ada 2 aje: Yes or No. Lepas preprocessing, just apply ID3 algorithm dan ko akan dpt beberapa rules dpd tree yg algorithm itu hasilkan yg menentukan sama ada customer itu returning customer atau bukan.
Hope that helps. |
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sorry alusmetai.....mama just nak bg die paham simple basic program dlu how her system works....by the way she tell us...i dun think she capable of doing any AI programming or core programming(forgive me if i'm wrong ya....) |
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Ni takde kena mengena dgn skill programming. Ko boleh jadi programmer terhebat tapi not knowing anything about AI, vice versa.
Rule-based algorithm tu kita panggil association rules.
alusmetai Post at 16-9-2009 17:20
thanks a lot!
tp it sounds complicated to implement je
act 20nov ni final demo.. risau xsmpt lak nk siap
da la php tu pon dok merangkak2 lg |
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ok aku bg contoh sket kalo nk gune simple algorithm utk sistem ko nie...
contoh
//permulaan carian ko
1.state: kedah
2.place to go:langkawi
//extra criteria to search for hotel
3.price
aku ...
mamazahin Post at 15-9-2009 09:03
mamazahin... thanks for ur sharing
sy pon tgh dok test2 query utk bnd ni |
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sorry alusmetai.....mama just nak bg die paham simple basic program dlu how her system works....by the way she tell us...i dun think she capable of doing any AI programming or core programming(forgive ...
mamazahin Post at 17-9-2009 08:44
exactly mama... i dont think i can do any AI programming in a very limited time
ape yg mama bg tau tu sgt membantu.. psl basic program on how do my system works |
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thanks a lot!
tp it sounds complicated to implement je
act 20nov ni final demo.. risau xsmpt lak nk siap
da la php tu pon dok merangkak2 lg
mizz_aurora Post at 2-10-2009 13:48
sebenarnya tools untuk run algorithms tu dah ada. Ko cuma kena run je program tu ke atas data2 yg ada. So, major work and time spent will be on the preprocessing of data dan sistem tu sendiri lah, plus of course nak belajar menggunakan tools tu. |
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sebenarnya tools untuk run algorithms tu dah ada. Ko cuma kena run je program tu ke atas data2 yg ada. So, major work and time spent will be on the preprocessing of data dan sistem tu sendiri lah, ...
alusmetai Post at 4-10-2009 20:46
hmm.. dah ade ke? cthnye ape? nnt juz kne implement je ke? |
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hehe org pmpn mmg lemah sikit coding2/program2 ni.. tp x tau nape org llki sesng je bleh dpt.. |
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hmm.. dah ade ke? cthnye ape? nnt juz kne implement je ke?
mizz_aurora Post at 5-10-2009 17:39
contoh tools ke contoh problem? kalau contoh tools try experiment with weka. Contoh problem pulak ada dalam posting sebelum ni. |
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hehe org pmpn mmg lemah sikit coding2/program2 ni.. tp x tau nape org llki sesng je bleh dpt..
buterfly Post at 6-10-2009 16:51
kannnnn... cpt pick up la dorg ni
jarang jmp pmpuan yg hebat programming |
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hai sy pon tgh wat fyp...
nak tny ade x sesape taw mne nak dpt rjukan sal php (selain w3school ) ??
sy ade problem contohnye bile pengguna masukkan kod barang (pri key) then nk pgil balik
sgla mklumat yg die dah masukkan sblm ni dr database & paparkn balik ke satu page...
ade sesiape taw tlg la ye |
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