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Text Retrieval and Search Engines(으)로 돌아가기

일리노이대학교 어버너-섐페인캠퍼스의 Text Retrieval and Search Engines 학습자 리뷰 및 피드백

488개의 평가
105개의 리뷰

강좌 소개

Recent years have seen a dramatic growth of natural language text data, including web pages, news articles, scientific literature, emails, enterprise documents, and social media such as blog articles, forum posts, product reviews, and tweets. Text data are unique in that they are usually generated directly by humans rather than a computer system or sensors, and are thus especially valuable for discovering knowledge about people’s opinions and preferences, in addition to many other kinds of knowledge that we encode in text. This course will cover search engine technologies, which play an important role in any data mining applications involving text data for two reasons. First, while the raw data may be large for any particular problem, it is often a relatively small subset of the data that are relevant, and a search engine is an essential tool for quickly discovering a small subset of relevant text data in a large text collection. Second, search engines are needed to help analysts interpret any patterns discovered in the data by allowing them to examine the relevant original text data to make sense of any discovered pattern. You will learn the basic concepts, principles, and the major techniques in text retrieval, which is the underlying science of search engines....

최상위 리뷰


Sep 21, 2016

Great course for those trying to understand how ro analyse and process text data. It has the right amount of tools to help you understand the basics of information retrieval and search engines.


Aug 29, 2016

A great overview of text retrieval methods. Good coverage of search engines. A longer course will cover search engine better (remember this is a 6 weeker)

필터링 기준:

Text Retrieval and Search Engines의 103개 리뷰 중 26~50

교육 기관: Jose A E H

Sep 21, 2016

Great course for those trying to understand how ro analyse and process text data. It has the right amount of tools to help you understand the basics of information retrieval and search engines.

교육 기관: Andrey N

Jun 10, 2017

Very clear and to the point about complex concepts

교육 기관: Abe G V T S

Oct 15, 2017

This was just the course I needed! Great introduction to the Information Retrieval!

교육 기관: Dawn A

May 08, 2018

Arguably the best resource for learning about key concepts of text retrieval online.

교육 기관: Maurício S d M

Nov 24, 2016

Very good course, but could have something practical.

교육 기관: 贺文宁

Feb 23, 2018


교육 기관: Hafidz J L

May 07, 2018

This advance course just perfect for me who know little bit about advance statistic and linear algebra.

교육 기관: Wei D

Oct 26, 2017

The novelty of this course is that it not only introduces algorithms, like many other courses, but also focuses on system design issues. You can find algorithms everywhere, but it's not easy to know the system design.

교육 기관: Melanie C

Jul 03, 2016

This is not a class I would normally pursue. I took it as part of the "Data Mining" certification. That being said, this class was wonderful. I learned the basics of text retrieval and search engines. I went from knowing nothing, to having a working sense of how search engine algorithms work. It was a challenging course for me, but very much worth the time and effort I put into it. It was like pulling back the curtain on the code behind Google, Netflix, and Amazon searches, and that has made me think of the world in a different way. I am now a human happily collaborating with machine learning systems. Thank you!!

교육 기관: Julio C R

May 23, 2016

It is an excellent trending topic!

교육 기관: xianzhi w

Jul 20, 2016

like it.

교육 기관: IVAN D S B

Apr 28, 2017

Very well mounted course.

For the majority of the topics explained, focused on techniques, not jut on theory.

Good suplemental lectures listed.

교육 기관: Menghe L

Jun 07, 2017

very good for learners


Jan 20, 2017

A very useful course! thanks prof.

교육 기관: Ivan A

Aug 01, 2017

Very useful course about text retrieval and search engines.

교육 기관: Christopher Z

Aug 26, 2017


교육 기관: Godwin I

Aug 21, 2016

Excellent ! Well organized, presented with aptitude to detail. Definitely will recommend and take further units in this specialization.

Thanks Prof

교육 기관: Manoj P

Jul 03, 2016

Very good course for someone who wants to understand how text retrieval works.

교육 기관: Aigerim

Jul 04, 2018

perfect course

교육 기관: Yifan N

Nov 15, 2016

great introductory course for IR

교육 기관: Miriyala S

Apr 23, 2018


교육 기관: 李元岑

Dec 13, 2016

It's worth to learn!

교육 기관: 饶林尚

Oct 08, 2017


교육 기관: To P H

May 03, 2019

Interesting content

However the prof/instructor should practice not pausing so much when explaining the concepts/contents

교육 기관: Vinobastalin . T

May 09, 2019