Modèle yu sukkandiko ci energie
Modèle yu sukkandiko ci energie (EBMs) dañu jàng fonction 'energie' scalar buy jox valeur yu ndaw done yu wóor yi ak valeur yu kawe done yu wóorul yi, di fësal distribution probabilite te duñu ko forse mu yomb ñu normalise ko.
Résumé
Neexaay boobu moo leen di def luy boole lu bari ci njàngum masin, dalee ko ci xaajkat yi ba ci xeeti defarkat yi.
Plongeur bu xóot
Benn model bu sukkandiko ci energie dafay màndargaal probabilite ci séddaleb Boltzmann (Gibbs): p(x) mingi méngoo ak exp(-E(x)), foofu E(x) muy fonction energie buñ jàng, lu bari ci reso neuronal. Taggat yaram dafay wàññi dooley done dëgg yi, ba noppi yokk dooley leneen lépp. Li ñuy jàpp mooy fonction partition Z, di somme wala integral bu exp(-E(x)) ci kaw bépp input bu mëna am, te loolu dafay jafe xayma. Kon EBM yi dañu leen tàggat ci xayma: wuute bu wuute, méngoo poñ yi, wala xayma bu wuute ci bruit, ba noppi ñu jël misaal ci pexe MCMC yu melni dinaamiku Langevin bi topp gradient energie bi. Ay misaal yuñ gëna xam ñooy reso Hopfield ak masin Boltzmann yuñ tënk; liggéey bu bees bi dafay boole EBMs ak xeetu diffusion, GANs, ba ci classifier yu bari yuñ tekkiwaat ni fonction energie.
Gis-gis xarala
Modèle bi dafay jox probabilite p(x) = exp(-E(x)) / Z. Ndax Z (normaliseur bi ci kaw bépp dugal) mënul saafara, bariwul luñuy xayma probabilite ci saasi. Lu moy loolu, méngale poñ yi ak jël misaalu Langevin dañu jàpp ni gradient bu log p(x) mingi méngoo ak -gradient bu E(x), moo tax Z dafay wàcci. Langevin dynamics dafay defar ay misaal ci nudging x lu bari yoon ci wàcci ci energie ak yokk bruit, dox ci gox yu néew energie, yu bari probabilite.
njeextalu pexe
Njëgg ak budget
Dogal yi architecture di jël dañuy indi njariñ ak njëgu liggéey bi ay at ci ginaaw.
dogal yu gëna leer
Njàngalem xarala yi dafay jàppale ekip yi ñu tànn li gën, te baña yam ci li gëna bees daal.
Xool kalite
Tanneef yu gëna baax ci wàllu ingeñër dina wàññi jafe-jafe yi ci wàllu wóor ci liggéey bi.
Ëlëgu model yu sukkandiko ci energie
EBMs ñu ngi am bëgg-bëgg bu bees ndax dañuy joxe pont theorique diggante xeetu diffusion, xeetu generatif yu sukkandiko ci poñ, ak reso yuy tàqale, poñ yi xeetu diffusion jàng ci yoon sax gradient energie. Xaarandi sistem hybrid yu bari yuy jëfandikoo fonction energie ngir ay tënk yu yomb, yuñ mëna boole (boole energie yu bari ngir doxal defar yi), sampling bu gëna baax te gëna gaaw MCMC, ak ay jëfandikoo ci xalaat ak waajal fu 'gis configuration energie bi gëna ndaw' di fësal ci naturel optimisation ak satisfaction constraint.
Doxal ci àdduna dëgg
Reseau Hopfield yiy liggéey ni mémoire associatif yuy fàttaliku ab motif buñ denc ci ab duggal bu bari bruit wala bu xaaj, diko def ci ab stade bu néew energie
Boltzmann Machines yuñ tënk ñu ngi ko daan jëfandikoo bu yàgg ngir segg ak tàggat gëm-gëm yu xóot yi
Tekkiwaat ab xaaj buñ miin ni ab model bu sukkandiko ci energie (jëfandikoo JEM) ngir gëna mëna etalonnage, dëgër, ak gis li nekk ci bitti séddale
Xalaatal buñ yamale ak satisfaksioŋ bu tënk, fu ñuy gis pexe ci wàññi energie biñ jàng ci kaw variable yu bari yuy jaxasoo (lu melni, xayma pose wala layout)
Risk yi ak balustrade yi
Optimize benn benchmark mën na nëbb ñakk kattan yu gëna yaatu ci sistem bi.
Njëg li ñuy fay ci infrastructure yi ak ci toppatoo dañuy faral di suufeel.
Bu sistem yi di gëna xawa jafee xam, jafe-jafe yi am ci wàllu kaaraange ak seetlu mën nañu gëna bari.
Roadmap ngir samp gi
Mandargal latency, kalite, ak njëg yi laata ngay jëfandikoo.
Benchmark ci biir sargal ak done yu dëggu.
Jumtukaay bi di saytu njuumte yi, derive bi ak njeextalu jëfandikukat bi.
Waajal rollback ak yooni tontu ci jafe-jafe yi laata ngay eskale.
Weyal di banneexu
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Gis bi ci topp
Modèle Generatif yu sukkandiko ci poñ
Laaj yi ñuy faral di laaj
Luy model yu sukkandiko ci energie?
Modèle yu sukkandiko ci energie (EBMs) dañu jàng fonction 'energie' scalar buy jox valeur yu ndaw done yu wóor yi ak valeur yu kawe done yu wóorul yi, di fësal distribution probabilite te duñu ko forse mu yomb ñu normalise ko. Neexaay boobu moo leen di def luy boole lu bari ci njàngum masin, dalee ko ci xaajkat yi ba ci xeeti defarkat yi.
Ci xeetu model bu sukkandiko ci energie, naka la energie di méngoo ak probabilite bu benn poñ de done?
Jaaraleko ci séddaleb Boltzmann, p(x) mingi méngoo ak exp(-E(x)), kon dañuy jox done yu wóor yi energie bu néew ak probabilite bu rëy.
Lan moo tax tàggat model yu lalu ci energie jafe?
Xayma Z dafay laaj nga boole wala nga boole exp(-E(x)) ci kaw barabu dugal bi yépp, te loolu mënul am, moo tax dafay forse pexe tàggat yu jege.
Ban xeetu jël misaal lañu gëna jëfandikoo ngir jël misaal ci EBM?
Dynamique Langevin dafay toxal misaal yi ci wàcci tundu wi ci gradient energie bi ci noonu mu yokk bruit, di dajaloo ci gox yu energie bi néew.
Lan moo waral pexe yu melni méngale poñ yi mënu ñu xayma fonction partition Z?
Ginaaw Z nekkul ci x, wuutale log p(x) ak x daf koy fomm, bàyyi gradient energie bi kese, te mën nañu ko jëfandikoo.
Ci yii, yan ci ñoom mooy xeetu energie bu yàgg bi?
Reseau Hopfield xeetu reso bu njëkk la bu lalu ci energie, di denc motif yi ci anam yu energie bu néew, ba noppi di leen fàttaliku ci wàññi energie.