# Human’s problem

By [MEIun](https://paragraph.com/@meiun) · 2022-05-06

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Grodet's The use model of chess player's thinking conceptually includes two stages: (1) discovering general possibilities, or "themes", indicating that the player may have promising ideas Try to explore in a given chess position, (2) calculate the specific chess changes Determine whether these patterns can really be used to win the game. reassuring Chess players must master these two components of chess problem solving The first part of the skill reflects the chess knowledge of the player, and The second is more generally applied to games and other combinatorial problems. on the inside This paper studies the relative importance of these two components through experiments Problem solving skills in tactical chess problems. A potentially surprising conclusion One of our experiments is aimed at chess problems like ours, and for a long time Chess has a wide range of strength, which is the calculation ability, not the specific performance of chess Based on pattern knowledge, better distinguish between players Successfully, we also express de Groot's model as causal Bayesian network and set According to our experimental results.

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*Originally published on [MEIun](https://paragraph.com/@meiun/human-s-problem)*