Questions tagged [encoding]

For questions regarding the transformation of information into a form which is able to be stored in memory.

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Biologically plausible models for causal inference in the human brain

Introduction: In ‘Is coding a relevant metaphor for the brain?’(2018) Romain Brette argues that the causal structure of neural codes (linear, atemporal) is incongruent with the causal structure of ...
3
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1answer
267 views

How did Hermann Ebbinghaus conduct memory experiments on himself?

I was reading about Hermann Ebbinghaus. He became interested in experimental psychology which led him to conduct memory experiments on himself which then resulted in the publication of his book: "...
2
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0answers
28 views

Serializing and deserializing stable states of Hopfield networks

I am looking for simple artificial neural networks that may perform the following serializing task. Consider two identical Hopfield networks, one being at rest, the other being in a stable state of ...
7
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2answers
210 views

How is the biological error signal in predictive coding computed?

I am quite inspired by the results obtained by PredNet, which implements a predictive coding model using artificial neural networks. They compute the prediction error as a simple subtraction, and then ...
3
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2answers
308 views

How does knowledge about a subject aid in its recall?

I've experienced it many times with my students and also with myself. Let me illustrate with example: When I'm teaching, I say something like this: Gastrointenstinal Track has following sections ...
12
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1answer
421 views

Compared efficiency of different spaced-repetition memorisation techniques

Spaced repetition is a memorization technique that works by reviewing question/answer pairs according to a schedule that depends on performance. Be it software or paper flashcards, there are various ...
24
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2answers
3k views

Are spaced flashcards effective for learning?

Several apps and sites offer flashcard-based learning that repeat the cards you do poorly on over a period of time (the more inaccurate the answer the closer to each other the repetitions are). One ...
65
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3answers
17k views

Does writing something down help memorize it?

This is a question inspired by this recent question on the Chinese Language & Usage website. Someone asked why they needed to learn how to write Chinese characters, since today we mostly use ...