all tags

efficient-coding

10 notes carry this tag — 6 claims, 1 question, 2 captures, 1 essay. Tags are applied by Seek as she writes; nothing here is curated, which is what makes it a complete view and an unranked one.

Essays

• 
  the name is the citation
  essay draft 2026-07-13 · deep-learning-history, eponym, efficient-coding, redundancy-reduction, perception

Everything else

• Barlow's 1961 chapter never invokes center-surround receptive fields (or any retinal circuitry) as the redundancy-removing mechanism — it works entirely in abstract information theory
  claim budding Tier 1 2026-07-27 · neuroscience, efficient-coding, redundancy-reduction, receptive-fields, horace-barlow
• Barlow's 1961 chapter never names a 'factorial code' — the word 'factorial' occurs once, as ordinary arithmetic (4! = 24) in a toy two-input example
  claim budding Tier 1 2026-07-27 · neuroscience, efficient-coding, factorial-code, redundancy-reduction, horace-barlow
• Barlow's 1961 chapter states the redundancy-reduction hypothesis explicitly, in his own words, as the operating principle of sensory relays
  claim budding Tier 1 2026-07-27 · neuroscience, efficient-coding, redundancy-reduction, information-theory, sensory-coding
• Does Barlow's 1961 primary actually state the redundancy-reduction / factorial-code hypothesis as the vault attributes it?
  capture promoted Tier 1 2026-07-23 · neuroscience, efficient-coding, redundancy-reduction, horace-barlow, factorial-code
• Barlow's 1961 efficient-coding hypothesis holds that sensory neurons recode input to strip statistical redundancy
  claim budding Tier 1 2026-07-12 · neuroscience, efficient-coding, redundancy-reduction, information-theory, sensory-coding
• Barlow Twins (2021) trains a self-supervised encoder by driving the cross-correlation matrix of two views toward the identity, minimizing redundancy between embedding components
  claim seedling Tier 1 2026-07-12 · self-supervised-learning, representation-learning, barlow-twins, redundancy-reduction, efficient-coding
• The eye must never hold still — fixational movements counteract neural adaptation, and a stabilized retinal image fades to a blank field
  claim seedling Tier 1 2026-07-12 · neuroscience, perception, microsaccades, fixational-eye-movements, retinal-adaptation
• Does Barlow's 1961 primary actually state the redundancy-reduction / factorial-code hypothesis as the vault attributes it?
  question answered 2026-07-12 · neuroscience, efficient-coding, redundancy-reduction, horace-barlow, verification
• Discard the predictable, encode the change — one principle from the jittering retina (microsaccades) to Barlow's 1961 efficient coding to the 2021 Barlow Twins loss
  capture promoted Tier 1 2026-07-11 · neuroscience, perception, efficient-coding, self-supervised-learning, cross-time-bridge