InayofuataMwongozo unaofuata
Miundo ya Usambazaji Fiche
AI ya kuona
Mwongozo wa AI unaoonekana
GLIDE ilikuwa OpenAI muundo wa mapema wa uenezaji wa maandishi kwa picha ambao ulionyesha vidokezo pamoja na 'mwongozo usio na darasani' ungeweza kushinda mifumo ya awali ya GAN.
Sikiliza mwongozo huuInaonyeshwa na AI · ~2 min
It was a key stepping stone on the path to DALL-E 2.
Released by OpenAI in late 2021, GLIDE (Guided Language to Image Diffusion for Generation and Editing) demonstrated that diffusion models guided by text could produce photorealistic, prompt-faithful images. Its biggest contribution was comparing two ways to steer generation: CLIP guidance versus classifier-free guidance. The team found classifier-free guidance produced more realistic and better-aligned images, a result that shaped nearly every text-to-image model since. GLIDE also supported text-driven inpainting, letting users edit part of an image with a new prompt. It used a 3.5-billion-parameter diffusion model plus an upsampler. OpenAI released a smaller, filtered version publicly while withholding the full model over misuse concerns, and the DALL-E 2 research paper describes an unCLIP decoder that modifies the GLIDE architecture to accept CLIP-image conditioning.
Kutoa picha kutoka kwa sentensi kama vile tukio lililofafanuliwa, linaloonyesha usanisi wa mapema wa uaminifu.
Uchoraji unaoendeshwa na maandishi: kuficha sehemu ya picha na kuijaza na kitu kipya kilichoelezewa kwa maneno
Kuhariri picha iliyopo kwa kuongeza au kubadilisha vipengele kupitia kidokezo cha ufuatiliaji
Kutumika kama msingi wa utafiti ambao umethibitisha mwongozo usio na uainishaji unashinda mwongozo wa CLIP wa upatanishi
GLIDE yenyewe kwa kiasi kikubwa ni ya kihistoria, na nafasi yake kuchukuliwa na DALL-E 2, Imagen, na Usambazaji Imara, lakini mawazo yake yanadumu kila mahali. Mwongozo usio na waainishaji unasalia kuwa kisu chaguo-msingi cha kubadilishana uaminifu na utofauti, na uchoraji unaoendeshwa na maandishi sasa ni wa kawaida. Mifumo ya siku zijazo huweka uboreshaji wa ratiba za mwongozo, kupunguza visababishi vya uelekezi thabiti wa vizalia vya programu, na kupanua kanuni zile zile kwa video na uenezaji wa 3D, ili ushawishi wa GLIDE unazidi kielelezo.
Jarida halali
Hadithi tatu za AI zilizothibitishwa kila asubuhi ya wiki, zimetengenezwa kwa Kiingereza rahisi. Bila malipo daima, hakuna matangazo.
Barua pepe moja kila siku ya wiki. Jiondoe kwa bonyeza moja. Hatutauza au kushiriki anwani yako.
Jijaribu mwenyewe
Maoni ya haraka juu ya kila jibu, na cheti kinachoweza kushirikishwa na kitambulisho kinachoweza kuthibitishwa baada ya kupita kozi.
Changia elimu ya AI bila malipo. AI Understanding ni 501(c)(3) isiyo na faida — hakuna matangazo, hakuna kizuizi cha malipo, daima. Toa mchango
GLIDE ilikuwa OpenAI muundo wa mapema wa uenezaji wa maandishi kwa picha ambao ulionyesha vidokezo pamoja na 'mwongozo usio na darasani' ungeweza kushinda mifumo ya awali ya GAN. Lilikuwa jiwe kuu la kukanyagia kwenye njia ya kuelekea DALL-E 2.
GLIDE ilionyesha mwongozo usio na uainishaji ulitoa matokeo ya kweli zaidi na yaliyopangwa vizuri kuliko mwongozo wa CLIP.
The full research model used a 3.5-billion-parameter base diffusion model with a separate upsampling stage.
Kwa mafunzo juu ya vidokezo halisi na tupu, modeli hujifunza kizazi chenye masharti na kisicho na masharti, kisha huongeza kati yao wakati wa kuchukua sampuli.
The paper describes adding CLIP-image conditioning to a modified GLIDE architecture for its unCLIP decoder; this is a concrete architectural relationship.
OpenAI imeshikilia muundo kamili kwa sababu ya wasiwasi wa matumizi mabaya na ikatoa kibadala kilichochujwa, kidogo badala yake.
Endelea kujifunza
Miongozo zaidi imechaguliwa kwa mada hii
InayofuataMwongozo unaofuata
Miundo ya Usambazaji Fiche
AI ya kuona