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学生对 University of Illinois Urbana-Champaign 提供的 Text Retrieval and Search Engines 的评价和反馈

4.5
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963 个评分

课程概述

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....

热门审阅

GS

May 18, 2020

A bit difficult to complete as the Quiz questions were tougher. But when you go through all, you might feel good.

JJ

Jun 25, 2020

I will keep the last star for not using a more cutting edge programming language, e.g. python. MeTa is not really helpful in the business world and that discounts the value of this course.

筛选依据：

51 - Text Retrieval and Search Engines 的 75 个评论（共 197 个）

创建者 Primanshu

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Nov 4, 2020

As always. A great learning experience on coursera.

创建者 Andrey N

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Jun 9, 2017

Very clear and to the point about complex concepts

创建者 Lena H

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Mar 10, 2019

help for building a whole picture about the field

创建者 orientalboyli

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Apr 30, 2020

Good introductory course, recommend all readings

创建者 PATEL H K

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Oct 17, 2019

Good course to learn machine learning approaches

创建者 A O

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Feb 17, 2021

Top-notch lectures, at least on search systems

创建者 Alan J R

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Feb 19, 2020

Such a great course, definitely very enriching

创建者 Sarvesh G

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Jan 23, 2021

Very good and comprehensive MOOC course.

创建者 s t

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Apr 30, 2020

Excellent course with proper explaination

创建者 Vijayashri B

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Oct 2, 2019

Course designed really simple and useful

创建者 leila S

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Aug 13, 2016

much help for deep understanding of TR

创建者 SOUFIANE B

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Jan 20, 2017

A very useful course! thanks prof.

创建者 Julio C R

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May 23, 2016

It is an excellent trending topic!

创建者 Yifan N

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Nov 15, 2016

great introductory course for IR

创建者 Deleted A

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Jun 2, 2020

That was the best course !!!

创建者 Avraham L

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Jun 23, 2019

enlightening and interesting

创建者 Hamza A

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Jun 23, 2021

very very very Informative

创建者 Goya Z

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Aug 13, 2016

我太喜欢这种课程编排模式了：导论，视频，测试，考试

创建者 Menghe L

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Jun 7, 2017

very good for learners

创建者 李元岑

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Dec 12, 2016

It's worth to learn!

创建者 Sreerag

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May 28, 2020

Excellent sessions

创建者 Vidya S

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Jun 23, 2017

Very interesting!

创建者 hamza k

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Dec 12, 2025

Truly impressive

创建者 ОРАҚБАЙ Қ П

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Nov 3, 2024

Very informative

创建者 Dr. S E

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Aug 12, 2020

Excellent course