AIL C2 知识的表示与推理 通过符号化表示来自人类思维 / 数据的知识并操作符号,可实现AI的判断、决策和交流等。知识是主题实现智能行为的前提。 不同的知识需要不同的表示语言和推理类型,如命题层次的知识可采用简单命题及由简单命题和逻辑连结词组成的复合命题;句子结构层次的知识可采用量词、谓词、个体、函数等结构。 知识是知道者与命题之间的关系。 命题是有真假的抽象实体,可以使用句子来表达。命题的真假由与其相对应的句子的真假表 2023-03-10 AI > Logic #AI
MA1 常识与名词解释 Course Info Grading Policy Contents Percentage Presence and Homework 30 Final 70 Requirements Keep silent! Attendance is important! Final will be an essay or in-class examination(lis 2023-03-08 Interests > Music Admiring #Art
MA3 黄河 黄河大合唱 wiki - 黄河大合唱 光未然词,冼星海曲。创作于1939年,于1941年在前苏联重新整理加工。 以黄河为背景,热情歌颂了中华民族源远流长的光荣历史和中国人民坚强不屈的斗争精神,控诉日本侵略者的残暴和中国人民所遭受的慎重苦难,向全中国发出了民族解放的战斗警号。 以《序曲》显示基本主题,首尾合唱呼应,中间以各种不同形式表现不同主题,末乐章总结概括。各乐章相对独立,表现中华民族解放斗 2023-03-08 Interests > Music Admiring #Art
DS C2 Red-Black Trees, B+ Tree Serval more complicated trees like Red-Black tree and B+ tree. 2023-03-07 Computer Science > Data Structures #DataStructures
DS C1 Trees01 The definition of tree and serval operations. Classical structures like Binary tree, AVL tree and Splay Tree. Amortized analysis. 2023-03-07 Computer Science > Data Structures #DataStructures
DB C2 Relational Model A relational database consists of a collection of tables, each of which is assigned a unique name. Relational Model The relational model is very simple and elegant. A relational database: a collec 2023-03-06 Database system #Database
CO C3 Arithmetic Introduction Computer words are composed of bits; words: represented as binary numbers there are 32bits/word or 64bits/word in RISC-V Contains four bytes for 32bits word Simplified to contain only 2023-03-06 Computer Science > Computer Organization #Computer Hardware
CO C0,1 Introduction Course Intro Kernel How does Hardware support HLL? Arithmetic for Computers Datapath and Control Exploiting Memory Hierarchy I/O, Networks, and Other Peripherals Experiments Course Calendar Grading 2023-03-05 Computer Science > Computer Organization #Computer Hardware
AIL C1 Intro Course Info 人工智能: 机器能展示的智能。实现人工智能的途径主要包括符号主义和亚符号主义。 符号主义 亚符号主义 特点 使用符号语言表示知识 基于统计学理论 通过符号演算进行判断推理 从数据中获得模式和规律 对象 认知智能 感知智能 优势 通用性、可解释性 不需要显式知识 人工智能逻辑研究人工智能的逻辑基学础,其核心是知识的表示和推理。推理研究一组命 2023-03-03 AI > Logic #AI
HDLbits Problem set Verilog Language Basics Wire Wires (and other signals) in Verilog are directional: information flows in only one direction, from (usually one, often called a driver that drives a value onto a wire) s 2023-03-02 Computer Science > Computer Organization #Computer Hardware