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Kursteilnehmer-Bewertung und -Feedback für Text Retrieval and Search Engines von University of Illinois at Urbana-Champaign

580 Bewertungen
122 Bewertungen

Über den Kurs

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....



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)

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26 - 50 von 120 Bewertungen für Text Retrieval and Search Engines

von Abhijit D

Apr 04, 2018

Prof Zhai explains very clearly each models with their pros & cons.

von Ivan A

Aug 01, 2017

Very useful course about text retrieval and search engines.

von Isaiah M

Jan 08, 2018

A well put together course, very rigorous and in-depth...

von Ben L

Dec 25, 2016

Itś a geat course, and the teacher shared his knowlege

von Maurício S d M

Nov 24, 2016

Very good course, but could have something practical.

von Jared C

Jun 08, 2016

Great insights in this course... I learned so much!!

von Andrey N

Jun 10, 2017

Very clear and to the point about complex concepts

von Lena H

Mar 11, 2019

help for building a whole picture about the field


Oct 17, 2019

Good course to learn machine learning approaches

von Alan J R

Feb 19, 2020

Such a great course, definitely very enriching

von Vijayashri B

Oct 02, 2019

Course designed really simple and useful

von leila S

Aug 13, 2016

much help for deep understanding of TR


Jan 20, 2017

A very useful course! thanks prof.

von Julio C R

May 23, 2016

It is an excellent trending topic!

von Yifan N

Nov 15, 2016

great introductory course for IR

von Avraham L

Jun 24, 2019

enlightening and interesting

von Goya Z

Aug 13, 2016


von Menghe L

Jun 07, 2017

very good for learners

von 李元岑

Dec 13, 2016

It's worth to learn!

von Vidya S

Jun 24, 2017

Very interesting!

von Leandro O d N

Oct 03, 2017

Excellent course

von Ruben D S P

May 27, 2019

amazing classes

von Harsh

Nov 11, 2019

Amazing course

von Amrit S D

Sep 30, 2018

very very good

von Aitim A

Jul 04, 2018

perfect course