l14107cb 发表于 2024-7-1 08:34:05

【人工智能“六步走”学习路线】(初学必看)


    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">【人工智能“六步走”学习路线】(初学必看)</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">学习笔记第三篇</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">1、学习并<span style="color: black;">把握</span><span style="color: black;">有些</span>数学知识</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">高等数学是<span style="color: black;">基本</span>中的<span style="color: black;">基本</span>,一切理工科都<span style="color: black;">必须</span>这个打底,数据挖掘、人工智能、模式识别此类跟数据打交道的又尤其<span style="color: black;">必须</span>多元微积分运算<span style="color: black;">基本</span>。线性代数很<span style="color: black;">要紧</span>,<span style="color: black;">通常</span><span style="color: black;">来讲</span>线性模型是你最先要<span style="color: black;">思虑</span>的模型,加上很可能要处理多维数据,你<span style="color: black;">必须</span>用线性代数来简洁清晰的描述问题,为分析求解奠定<span style="color: black;">基本</span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">概率论、数理统计、随机过程<span style="color: black;">更加是</span>少不了,<span style="color: black;">触及</span>数据的问题,不确定性几乎是不可避免的,引入随机变量顺理成章,<span style="color: black;">关联</span>理论、<span style="color: black;">办法</span>、模型非常丰富。<span style="color: black;">非常多</span><span style="color: black;">设备</span>学习的算法都是<span style="color: black;">创立</span>在概率论和统计学的<span style="color: black;">基本</span>上的,<span style="color: black;">例如</span>贝叶斯<span style="color: black;">归类</span>器、高斯隐马尔可夫链。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">再<span style="color: black;">便是</span>优化理论与算法,除非你的问题是像二元一次方程求根那样有现成的公式,否则你将不得不面对<span style="color: black;">各样</span>看起来<span style="color: black;">没</span>解<span style="color: black;">然则</span>要解的问题,优化将是你的GPS为你指路</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">有以上这些知识打底,就<span style="color: black;">能够</span>开拔了,针对<span style="color: black;">详细</span>应用再<span style="color: black;">弥补</span><span style="color: black;">关联</span>的知识与理论,<span style="color: black;">例如</span>说<span style="color: black;">有些</span>我觉得有<span style="color: black;">帮忙</span>的是数值计算、图论、拓扑,更理论一点的还有实/复分析、测度论,偏工程类一点的还有信号处理、数据结构。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">倘若</span>你觉得这篇<span style="color: black;">文案</span>看起来稍微还有些吃力,<span style="color: black;">或</span>想要系统地学习人工智能,<span style="color: black;">那样</span><span style="color: black;">举荐</span>你去看床长人工智能教程。非常棒的大神之作,教程不仅通俗易懂,<span style="color: black;">况且</span>很风趣幽默。点击<span style="color: black;">这儿</span><span style="color: black;">能够</span>查看教程。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2、<span style="color: black;">把握</span>经典<span style="color: black;">设备</span>学习理论和算法</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">倘若</span>有时间<span style="color: black;">能够</span>为自己<span style="color: black;">创立</span>一个<span style="color: black;">设备</span>学习的知识图谱,并争取<span style="color: black;">把握</span>每一个经典的<span style="color: black;">设备</span>学习理论和算法,我简单地总结如下:</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">1)回归算法:<span style="color: black;">平常</span>的回归算法<span style="color: black;">包含</span>最小二乘法(OrdinaryLeast Square),<span style="color: black;">规律</span>回归(Logistic Regression),逐步式回归(Stepwise Regression),多元自适应回归样条(MultivariateAdaptive Regression Splines)以及本地散点平滑估计(Locally Estimated Scatterplot Smoothing);</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2)基于实例的算法:<span style="color: black;">平常</span>的算法<span style="color: black;">包含</span> k-Nearest Neighbor(KNN), 学习矢量量化(Learning Vector Quantization, LVQ),以及自组织映射算法(Self-Organizing Map , SOM);</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">3)基于正则化<span style="color: black;">办法</span>:<span style="color: black;">平常</span>的算法<span style="color: black;">包含</span>:Ridge Regression, Least Absolute Shrinkage and Selection Operator(LASSO),以及弹性网络(Elastic Net);</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">4)决策树学习:<span style="color: black;">平常</span>的算法<span style="color: black;">包含</span>:<span style="color: black;">归类</span>及回归树(ClassificationAnd Regression Tree, CART), ID3 (Iterative Dichotomiser 3), C4.5, Chi-squared Automatic Interaction Detection(CHAID), Decision Stump, 随机森林(Random Forest), 多元自适应回归样条(MARS)以及梯度推进机(Gradient Boosting Machine, GBM);</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">5)基于贝叶斯<span style="color: black;">办法</span>:<span style="color: black;">平常</span>算法<span style="color: black;">包含</span>:朴素贝叶斯算法,平均单依赖估计(AveragedOne-Dependence Estimators, AODE),以及Bayesian Belief Network(BBN);</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">6)基于核的算法:<span style="color: black;">平常</span>的算法<span style="color: black;">包含</span>支持向量机(SupportVector Machine, SVM), 径向基函数(Radial Basis Function ,RBF), 以及线性判别分析(Linear Discriminate Analysis ,LDA)等;</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">7)聚类算法:<span style="color: black;">平常</span>的聚类算法<span style="color: black;">包含</span> k-Means算法以及期望最大化算法(Expectation Maximization, EM);</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">8)基于<span style="color: black;">相关</span>规则学习:<span style="color: black;">平常</span>算法<span style="color: black;">包含</span> Apriori算法和Eclat算法等;</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">9)人工神经网络:<span style="color: black;">要紧</span>的人工神经网络算</p>




ljj 发表于 2024-8-23 13:06:10

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