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學生對 华盛顿大学 提供的 Machine Learning: Classification 的評價和反饋

4.7
3,435 個評分
574 條評論

課程概述

Case Studies: Analyzing Sentiment & Loan Default Prediction In our case study on analyzing sentiment, you will create models that predict a class (positive/negative sentiment) from input features (text of the reviews, user profile information,...). In our second case study for this course, loan default prediction, you will tackle financial data, and predict when a loan is likely to be risky or safe for the bank. These tasks are an examples of classification, one of the most widely used areas of machine learning, with a broad array of applications, including ad targeting, spam detection, medical diagnosis and image classification. In this course, you will create classifiers that provide state-of-the-art performance on a variety of tasks. You will become familiar with the most successful techniques, which are most widely used in practice, including logistic regression, decision trees and boosting. In addition, you will be able to design and implement the underlying algorithms that can learn these models at scale, using stochastic gradient ascent. You will implement these technique on real-world, large-scale machine learning tasks. You will also address significant tasks you will face in real-world applications of ML, including handling missing data and measuring precision and recall to evaluate a classifier. This course is hands-on, action-packed, and full of visualizations and illustrations of how these techniques will behave on real data. We've also included optional content in every module, covering advanced topics for those who want to go even deeper! Learning Objectives: By the end of this course, you will be able to: -Describe the input and output of a classification model. -Tackle both binary and multiclass classification problems. -Implement a logistic regression model for large-scale classification. -Create a non-linear model using decision trees. -Improve the performance of any model using boosting. -Scale your methods with stochastic gradient ascent. -Describe the underlying decision boundaries. -Build a classification model to predict sentiment in a product review dataset. -Analyze financial data to predict loan defaults. -Use techniques for handling missing data. -Evaluate your models using precision-recall metrics. -Implement these techniques in Python (or in the language of your choice, though Python is highly recommended)....

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SM

Jun 15, 2020

A very deep and comprehensive course for learning some of the core fundamentals of Machine Learning. Can get a bit frustrating at times because of numerous assignments :P but a fun thing overall :)

SS

Oct 16, 2016

Hats off to the team who put the course together! Prof Guestrin is a great teacher. The course gave me in-depth knowledge regarding classification and the math and intuition behind it. It was fun!

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201 - Machine Learning: Classification 的 225 個評論(共 542 個)

創建者 Yufeng X

Jun 14, 2019

The lecture is super. The exams could be more challenging-:)

創建者 Sarah W

Sep 24, 2017

Great course! Learned so much! So excited to use this stuff!

創建者 Tony T

Nov 19, 2016

funny and enthusiastic lecturer make a dry subject more fun.

創建者 Simbarashe M

Sep 24, 2020

l know a knew way to train the models taught in this course

創建者 Isaac B

Nov 20, 2016

Excellent course. Practical understanding of classification

創建者 Ali A

Mar 21, 2016

So far it is a mazing. I will rate at the end of the course

創建者 Kartik W

Sep 19, 2020

A must do course for all the machine learning enthusiasts.

創建者 Koen O

Apr 14, 2017

Excellent course for learning the basics on classification

創建者 Chao L

Mar 31, 2017

Nicely formatted. And it's quite intuitive and practical.

創建者 Patrick P

Nov 28, 2016

Very good and and informative to start with this subject.

創建者 vacous

Aug 03, 2017

very nice material covering the basic of classification.

創建者 Xuan Q

Feb 14, 2017

Super useful and a bit of challenging! Really enjoy it.

創建者 Carlos L

Jun 10, 2016

The contents are really clear and professors are great!

創建者 Freeze F

Jun 07, 2016

This lecture gave a great start for me into ML . :) :)

創建者 Sudip C

May 03, 2016

Very detailed, Liked optional sections also. Loved it.

創建者 Rodrigo T

Dec 30, 2017

Excellent course, i really like the general concepts

創建者 susmitha

Aug 05, 2020

Very clear and good explanation by both instructors

創建者 Dohyoung C

Jun 04, 2019

Great ...

I learned quite a lot about classification

創建者 Maxwell N M

Oct 07, 2018

Great Course!

Teachers are genius and awesome

Thanks

創建者 Norberto S

Oct 09, 2016

Excellent course with lots of practical exercises.

創建者 JOSE R

Nov 18, 2017

Very interesting. It's easy to understand. Thanks

創建者 Tuan L H

Dec 06, 2016

Great course, easy to follow, higly recommended!

創建者 Syed A u R

Aug 11, 2016

exceptional course. Carlos did an excellenet job

創建者 Mariano

Apr 04, 2020

very interesting and useful tools for real life

創建者 李紹弘

Aug 14, 2017

This course provides me the very clear concept.