RMSProp Mechanism
1 explanation from your library.
11:34IIT Madras (NPTEL)
Gradient Descent Variants and Momentum
“which will and then the Nesterov Accelerated Gradient, AdaGrad, AdaDelta, also RMSProp very similar initially, okay.”
Closest moment in this session: it teaches the idea without listing it as a key concept.
Cloudinary under the hood1 Cloudinary URLs make this page. No render servers: each one is generated on request and cached.
Explanation thumbnail
The frame at that moment, cropped around the speaker by AI.
…/video/upload/so_94,c_fill,ar_16:9,w_640,g_auto/f_auto,q_auto/pravaha/ff2c7367-5718-4b86-9d17-04328cf12206.jpg
- so_94
- starts at 94 s
- c_fill
- crops to fill the frame exactly
- ar_16:9
- aspect ratio 16 : 9
- w_640
- 640 px wide
- g_auto
- AI picks the focus (the speaker or slide), not a blind centre crop
- f_auto
- best format for each device (e.g. AV1, WebM, MP4, WebP)
- q_auto
- AI-chosen quality: smallest file that still looks right
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