Idan kana neman gida ko villa a Phuket ko Bangkok, tabbas ka taɓa ganin wasu manhajoji na AI da ke iya faɗa maka 'wannan gidan ya kai kudi kaza' cikin dakika biyu. Amma sabon bincike na ilimi da aka buga a 2026 ya nuna wani gaskiya mai muhimmanci: yawancin waɗannan tsarin AI, ko da sun nuna daidaito na sama da 95% a lokacin gwaji, sukan rasa wannan daidaiton cikin watanni 6 zuwa 12 kacal bayan an fara amfani da su a rayuwar gaske. Matsalar ba ta algorithm ɗin ba ce, matsalar ita ce yadda ake horas da su da kuma tabbatar da su (validation).
Amsa Takaitacciya Kai Tsaye
Binciken AGILE-GISS na 2026 ya tabbatar da cewa tsarin AI na kimanta gidaje suna aiki sosai ne kawai a cikin gajeren lokaci na hasashen farashi. Idan aka horas da wani model da bayanan wani lokaci guda, sannan aka gwada shi da bayanan lokacin nan nan, hakan ba ya nuna gaskiyar yadda zai yi aiki bayan shekara guda. Don haka, ga duk wanda ke shirin saka jari a Thailand: ka yi amfani da sakamakon AI a matsayin farkon bincike ne kawai, ba a matsayin hukuncin karshe na siyan gida ba.
Wanene Ya Yi Wannan Binciken kuma Menene Suka Gano?
Masu bincike Christoph Kmen, Gerhard Navratil, da Ioannis Giannopoulos daga jami'ar TU Wien ne suka buga wannan aiki mai suna 'When Today's Accuracy Fails Tomorrow' a cikin mujallar AGILE-GISS, Juzu'i na 7, watan Yuni 2026. Sun bincika yadda ake gina tsarin AI na kimanta farashin gidaje a duk duniya, sannan suka gano babbar matsala: idan aka gina model kuma aka gwada shi da bayanan lokaci daya (misali duka daga 2024), model din yana 'leken' amsar tun kafin a fara, don haka daidaiton da yake nunawa ba na gaskiya bane. Wannan ana kiransa 'validation bias' ko son zuciyar tabbatarwa.
XGBoost, wani nau'in gradient-boosting algorithm, shi ne ke tafiyar da mafi yawan manhajojin kimanta gidaje a duniya, daga Zillow zuwa irin manhajojin Asiya. Amma ko da mafi kyawun ensemble models na wannan nau'in, sukan fadi matuka idan aka canza lokacin gwajin. Masu binciken sun ba da shawarar 'spatiotemporal modeling', wato tsarin da ke la'akari da yadda darajar wani unguwa ke canzawa yayin da ake gina sabbin hanyoyi ko cibiyoyi, a matsayin hanya mafi inganci.
Me Ya Sa Wannan Ke Shafar Kasuwar Thailand Musamman?
Kasuwar Thailand tana da sauri sosai wajen canzawa, wanda hakan ke sanya tsarin AI da aka horas da tsofaffin bayanai su zama marasa amfani. Ga misalai:
- Phuket yana cikin gagarumin ginin gine-gine: tsakanin 2021-2025, sama da gidaje 45,000 na sabo masu darajar kimanin Baht 469.7 biliyan (kimanin dala biliyan 13) sun shigo kasuwa. Ban da wannan, wasu ayyuka 72 masu units 10,300 (sama da Baht biliyan 81.6) za su fara sayarwa nan da karshen 2025.
- A Bangkok, sabbin layukan BTS suna canza darajar unguwanni cikin sauri.
- Chiang Mai ta ga karin farashi na 15-20% tsakanin 2024-2025.
Da wannan sauri na canji, model da aka horas da bayanan 2023-2024 kadai ba zai iya hango sabbin abubuwan da suka faru a 2026 ba. Abin takaici kuma shi ne: babu wata kamfani ta AI valuation da ke bayyana wa jama'a tsawon lokacin da ta yi amfani da shi wajen horas da model dinta, wanda hakan babbar matsala ce ga masu saka jari na kasashen waje.
Masu binciken sun bayar da shawarar cewa a yi amfani da akalla shekaru 3 na gwaji (validation horizon) kafin a iya dogara da wani sakamako na AI wajen yanke shawara ta gaske.
Matakan Da Za Ka Bi Kafin Ka Amince Da Wani Kimantawa Na AI
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Tambayi manhajar: tsawon wane lokaci ne aka horas da model din? Kowace manhaja ta AI valuation, ko dai platform na bincike ko na'urar lissafin da mai gina gida ke bayarwa, ya kamata ta iya bayyana wannan. Idan bayanan ba su wuce watanni 12 ba kuma an gwada su a lokaci guda da horaswa, kada ka dogara da shi wajen yanke shawara mai dorewa.
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Kwatanta sakamakon AI da ainihin ciniki na gaske. Nemo ciniki 3 zuwa 5 da aka kammala a unguwar da kake son saka jari a ciki cikin watanni 6 na baya-bayan nan. Idan a Bangkok, bayanan ciniki ana samun su ta hannun Land Department (กรมที่ดิน). Idan bambanci tsakanin farashin gaske da na AI ya wuce 10%, wannan alama ce ta hatsari.
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Ka lissafa canje-canjen wuri da kanka. Ko da mafi kyawun model na XGBoost yana da wahalar hango sabbin ayyukan ababen more rayuwa. Ka duba filayen EIA (Environmental Impact Assessment) a shafin ONEP domin sanin sabbin ayyukan da ake shirin yi.
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Yi amfani da AI don tantancewa ne kawai, ba yanke shawara ta karshe ba. AI na da matukar amfani wajen tace jerin gidaje 200 zuwa 20 masu cancantar bincike sosai. Amma yanke shawara ta karshe ya kamata ta hada da ziyarar gida da kanka, bincike na doka, da tuntubar kwararre na gida.
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Ka shirya tafiya don ziyarar gani da ido. Babu wani algorithm da zai maye gurbin ziyarar gida da kanka. Idan kana da niyyar siye da gaske, ka shirya zama kusa da wurin akalla kwana 3 zuwa 4, wanda zai isar da lokacin ganin gidaje 5 zuwa 8 tare da hadewa da lauya.
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Ka sake duba kimantawar kowane wata 6. Binciken AGILE-GISS na 2026 ya bayyana a fili cewa daidaiton model yana raguwa da kowane wata da ya wuce. Idan ka saya gida bisa hasashen AI, ka sabunta binciken sau biyu a shekara da sabon bayanin ciniki na gari.
Wasu Muhimman Bayanai Da Ya Kamata Ka Sani
- Knight Frank Thailand ya ruwaito karin sayar da villa na 12.9% a 2026, ko da yake bukatar apartment ta ragu, wani sauyi da model tsoho ba zai iya ganowa ba.
- Domin samun bayanan farashi na hakika a Thailand, za ka iya amfani da Bank of Thailand don housing price index, da REIC (Real Estate Information Center) don bayanan sabbin gine-gine, da Treasury Department (กรมธนารักษ์) don kimanta ƙasa da gidaje. Treasury Department yanzu suna da sabis mai suna D-Value, wanda ke bayar da takardar kimantawa ta hukuma na filaye da condominium cikin kimanin minti 10 kacal, kyauta.
A takaice, AI kayan aiki ne mai matukar amfani wajen tantance zabuka da tace bayanai, amma ba zai taba maye gurbin ziyarar gida, bincike na doka, ko shawarar kwararre na gida ba. A Kadarorin Thailand, muna ba da shawarar amfani da AI a matsayin farkon mataki kawai, sannan a hade shi da tuntubar kwararrun da suka fahimci yanayin kasuwar Phuket da sauran biranen Thailand.
Tushen labari: IPS News