Memory

This article is not about computer storage media

A good memory is valuable in many aspects of go. This article refers mainly, but not exclusively, to human memory.

Table of contents Areas requiring memory Short-term (during a turn) Medium-term (during a game) Long-term (during one’s go development) Improving one’s memory Coping with a poor memory Pitfalls of memory Computer memory See also To Do

In English memory may also refer to muscle memory; that appears less relevant here, but maybe someone disagrees.

Areas requiring memory

Short-term (during a turn)

• When reading, the position resulting from a series of moves
  • For backtracking, which moves have been tried and what their results were
• During the endgame, keeping track of the possibly plays and their values (possibly as game trees / combinatorial games)
• etc?

Medium-term (during a game)

• For counting, it is desirable to keep track of the score of each group separately
• The previously read status of groups on the board, with the relevant sequences
• After a game, the entire game, for review
• Some variants such as blind go, phantom go and one colour go require one to remember the entire board or significant portions of it
• etc?

Long-term (during one’s go development)

• Joseki and fuseki
• Standard positions, e.g. corner shapes, with standard sequences and their miai values
• Learning professional games is recommended as a means of improvement, and can also be fun
• etc?

Improving one’s memory

Any suggestions?

Coping with a poor memory

Any suggestions?

Excercising simple problems for four years, over and over again made me good at reading (yomi).

Pitfalls of memory

In automatic play one may be misled by the memory of a similar situation into an unconsidered move. As related there, this happened to Yoda Norimoto, in the 52nd Oza (see this Japanese site).

Learning joseki by rote is said to be bad for your game. Perhaps it helps here to bear in mind Robert Graves’ poem, A Plea to Boys and Girls:

You learned Lear's Nonsense Rhymes by heart, not rote;
You learned Pope's Iliad by rote, not heart;
These terms should be distinguished if you quote
My verses, children — keep them poles apart —
And call a man a liar who says I wrote
All that I wrote in love, for love of art.

Computer memory

Most of the areas mentioned above also require computer memory in a go programme.

In computer science, the amount of memory needed to solve a problem is known as its space complexity.

See also

• Mental activity — Describes brain areas involved in memory
• Bill Spight/Improvement (page may move) — Discusses the importance of memory in go
• Learning joseki loses two stones strength — A warning!
• How To Remember Your Games Discussion
• Force feeding — On learning by repeatedly doing the same life and death problems (a.k.a. overlearning)
• Rust — Talks about re-establishing go memories after a break in go-playing.
• In The Treasure-Chest Enigma, insei in the dormitory(?) recognise games after being told a few moves

To Do

• Could search in articles for words like remember, rote, memorise (ation, ing) to link them (both directions!) and extract relevant ideas.
• Age and alcohol?