{"resolved":true,"match_type":"uuid","source_type":"original_book","book_id":"dde4e586-1def-4457-8ec5-0287b0b0511d","title":"认知 人行为背后的思维与智能","author":null,"edition":null,"publisher":null,"year":null,"isbn":"9787300273921","requested_by":"printed_page","book":{"source_type":"original_book","book_id":"dde4e586-1def-4457-8ec5-0287b0b0511d","id":"dde4e586-1def-4457-8ec5-0287b0b0511d","uuid":"dde4e586-1def-4457-8ec5-0287b0b0511d","title":"认知 人行为背后的思维与智能","normalized_title":"认知人行为背后的思维与智能","author":null,"edition":null,"publisher":null,"year":null,"isbn":"9787300273921","isbns":["9787300273921"],"parsed":true,"ai_readable":true,"document_type":"book","page_count":290,"navigation_url":"https://workshop.closeclaw.top/ai/book/dde4e586-1def-4457-8ec5-0287b0b0511d","title_url":"https://workshop.closeclaw.top/ai/title/%E8%AE%A4%E7%9F%A5%20%E4%BA%BA%E8%A1%8C%E4%B8%BA%E8%83%8C%E5%90%8E%E7%9A%84%E6%80%9D%E7%BB%B4%E4%B8%8E%E6%99%BA%E8%83%BD","fixed_page_url_template":"https://workshop.closeclaw.top/ai/book/dde4e586-1def-4457-8ec5-0287b0b0511d/page/{printed_page}","path_api_url_template":"https://workshop.closeclaw.top/api/ai/book/dde4e586-1def-4457-8ec5-0287b0b0511d/page/{printed_page}","read_url":"https://workshop.closeclaw.top/api/ai/read/dde4e586-1def-4457-8ec5-0287b0b0511d","page_url":"https://workshop.closeclaw.top/api/ai/books/dde4e586-1def-4457-8ec5-0287b0b0511d/page","search_url":"https://workshop.closeclaw.top/api/ai/books/dde4e586-1def-4457-8ec5-0287b0b0511d/search"},"page":{"printed_page":100,"pdf_page":111,"physical_index":111,"physical_index_base":0,"printed_page_status":"recognized","page_sha256":"a6b79c47823a325b2acdc07d9308d2070982559bc94e279e92b1b3f0e58dabbd"},"chapter":"第三章问题解决","content":"外的另一个位置。\n\n(2)将第k本书移到C。\n\n（3）将由k—1本书构成的金字塔移到C。\n\n这种方法会给短时记忆造成很大的负担，因为每执行一个产生式都从短时记忆中去掉一个目标而存入三个新目标。最后的产生式是存入总目标，即把整个金字塔移到C的位置上。\n\n为了理解上述产生式系统，我们可以按照这个产生式系统，像计算机一样，把整个过程执行一遍，并用纸记下每一步存入短时记忆的东西，核对一下目标是否都写进去了，短时记忆中的每一步是否都完成了。如果我们完全机械地按这些产生式规则动作，就可以解决河内塔问题。\n\n当执行上述三个产生式时，它们的动作不是对外部世界发生作用，而是对内部信息进行安排。第一个和第二个产生式是根据目标执行动作，第三个产生式是产生新的目标。这种方法是内部指导的，因为三个产生式都没有使用外部的信息，它们只是使用了短时记忆中的内部信息。这是目标递归策略的产生式系统。\n\n下面介绍知觉策略，其产生式系统如下：\n\n$$\n\\mathrm { P E R C E P T U A L S T R A T E G Y }\n$$\n\n$$\n{ \\mathrm { P } } _ { 1 } : { \\mathrm { S } } { = } \\mathrm { S O L V E D } { \\to } { \\mathrm { H A L T } }\n$$\n\n$$\n{ \\mathrm { P } _ { 2 } } : { \\mathrm { S } } { \\mathrm { = D O N E { \\mathrm { - } } R E M O V E ~ G O A L } }\n$$\n\n认知\n\n100","previous_page":99,"next_page":101}