 text ‌ loo paerkonna undar ‌ fitting ‌ thoo vyavaharinche vividha maargaalanu sangrahinchandi 
 undar ‌ fitting ‌ ni parishkarinchadam 
 undar fitting ‌ thoo vyavaharinchadaaniki anek margalu unnayi :

1)  modal sanklishtatanu penchandi :  modal chaaala saralamgaa vunte ,  marinni feecharlanu jodinchadam ,  paaraamitula sankhyanu pemchadam ledha marinta saukaryavanthamaina modal ‌ ni upayoginchadam dwara dani sanklishtatanu pemchadam avsaram kaavachhu .  ayithe ,  ovar ‌ fitt ‌ nu nivarinchadaniki idi jagrataga cheyale .
2)  veroka algaritham ‌ ni upayoginchandi :  pratuta algoritham detaloni namunalanu kaptur cheyalekapothe ,  veroka dhaanini prayatnichadam avsaram kaavachhu .  udaharanaku ,  konni takala deetaa choose liinear regression modal kante neural nett ‌ varey marinta prabhavavamtamgaa vumdavacchu .
3)  sikshnha deetaa mothanni penchandi :  deetaa lekapovadam will modal saripokapothe ,  sikshnha deetaa mothanni pemchadam sahaayapadavachhu .  idi detaloni antarleena namunalanu merugga sangrahinchadaaniki modal ‌ nu anumatistundi .
4)  regularisation :  regularisation anede peddha paraamiti viluvalanu nirutsaahapariche losses function ‌ ku penalti padaanni jodinchadam dwara ovar ‌ fitt ‌ nu nirodhinchadaaniki upayoegimchae ooka saanketikata .  modal yokka sanklishtatanu niyanthrinchadam dwara undar fitting ‌ nu nirodhinchadaaniki kudaa dheenini upayoeginchavachchu .
5)  samishti padhathulu :  samishti padhathulu marinta khachitamaina anchanaanu roopondhinchadaaniki bahulha namunalanu militam chestaayi .  detaloni antarleena namunalanu sangrahinchadaaniki bahulha modal ‌ lu kalisi pania cheyadanki anumatinchadam dwara idi undar fitt ‌ ni tagginchadamlo sahaayapadutundi .
6)  pheechar enginerring :  pheechar inginiiring ‌ loo prasthutham unna vaati nundi kothha modal pheechar ‌ lanu ruupomdimchadam jarudutundhi ,  adi samasyaku marinta sandarbhoochitamgaa vumdavacchu .  idi modal yokka khachitatvanni meruguparachadaniki mariyu undar fitting ‌ nu nirodhinchadaaniki sahaayapadutundi .
 text ‌ loo paerkonna undar ‌ fiting ‌ thoo vyavaharinche vividha margalu :
-  modal yokka sanklishtatanu penchandi 
-  vaerae algoritham upayoginchandi 
-  deetaa mothanni penchandi 
-  kramabaddheekarana 
-  samishti padhathulu 
-  pheechar inginiiring 