Oscaner

「心若浮沉，浅笑安然」

[MLS-C01] [Algorithms] Reinforcement Learning Algorithms

Defined Machine learning technique which learns a strategy, called a policy, that optimizes an objective for an agent acting in an environment Agent performs an action, checks the state of ...

Posted by Oscaner on August 7, 2022

[MLS-C01] [Algorithms] Text Analysis Algorithms

Defined Both supervised and unsupervised learning algorithms Take text or documents as input and either categorize, sequence, or classify the text or documents Used as preprocessing for man...

Posted by Oscaner on July 19, 2022

[MLS-C01] [Algorithms] Image Analysis Algorithms

Defined Supervised learning algorithms Take images as input and either labels the images or identifies objects in the image Two image analysis algorithms in the SageMaker built-in algorit...

Posted by Oscaner on July 19, 2022

[MLS-C01] [Algorithms] Classification Algorithms

Defined Supervised learning algorithm Learns from training data then uses the result to classify new observations Two types: binary-class or multi-class Use Cases Voter prediction ...

Posted by Oscaner on July 18, 2022

[MLS-C01] [Algorithms] Clustering Algorithms

Defined Unsupervised learning algorithm Attempts to find discrete groupings within data, where members of a group are as similar as possible to one another and as different as possible from...

Posted by Oscaner on July 18, 2022

[MLS-C01] [Algorithms] Regression Algorithms

Defined Supervised learning algorithm Performs a regression task where it models a target (dependent variable) prediction based on a vector of independent variables For linear regression...

Posted by Oscaner on July 18, 2022

[MLS-C01] [Algorithms] Algorithm Concepts

Generalization Algorithms use example data to create a generalization (a model) that answers your business question After creating a model using example data, use it to answer your business...

Posted by Oscaner on July 18, 2022

[MLS-C01] [Algorithms] Introduction

Types of Algorithms Supervised Learning Unsupervised Learning Reinforcement Learning Algorithms for Any Kind of Data Structured data Linear Learner Factorization Machines XGBoost...

Posted by Oscaner on July 18, 2022

PMP - 备考经验指南

视频 PMP 考试是需要报名培训的，所以一般跟着培训机构的教学进度即可。当然有兴趣也可以看看 B 站的视频。《（附2022年）PMP项目管理《PMBOK指南》第六版视频课精讲》题库因为培训机构的题库量有点少，于是我自己整理了两份题库题库源来自网络，答案大部分已经经过勘误，如果有问题可以联系我进行修正《PMP - 每日三题》这份题库...

Posted by Oscaner on July 3, 2022

[MLS-C01] [Modeling] Perform automatic model tuning

Model tuning is part of the iterative model improvement cycle Tuning and Evaluating Machine Learning with SageMaker Generate example data to use in training Train the model to make predic...

Posted by Oscaner on June 29, 2022