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Text Retrieval and Search Engines(으)로 돌아가기

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

4.5
별점
799개의 평가
175개의 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

JH
2016년 9월 20일

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.

MS
2020년 12월 28일

Great introductory course. It has opened my eyes to new challenges that face information retrieval. DON"T TAKE THIS COURSE IF YOU WANT TO LEARN elasticsearch.

필터링 기준:

Text Retrieval and Search Engines의 173개 리뷰 중 26~50

교육 기관: Michael O

2019년 10월 17일

This course has some good content, but it seems like it was abandoned. It was made a couple of years ago and I didn't perceive updates. Only has 2 programming assignments and they are optional and they use C++ and a very awkward framework. There are many problems while doing these assignments (lack of information) and there were no support at all. The discussion forums are almost inexistent.

교육 기관: Laurencia V C

2021년 2월 26일

Professor ChengXiang Zhai manages to point out the critical topics in this area in a very efficient, effective and realiable way. I will take this course twice. Thank you, Coursera and University of Illinois, for this opportunity!

교육 기관: Cloves A P S

2020년 6월 19일

This course has theoretical depth and helped me a lot to understand how elasticsearch (tool of my work) works, giving me more power to adjust search parameters.

교육 기관: Mohamed S

2020년 12월 29일

Great introductory course. It has opened my eyes to new challenges that face information retrieval. DON"T TAKE THIS COURSE IF YOU WANT TO LEARN elasticsearch.

교육 기관: Ripal R

2020년 6월 6일

Excellent Course for Computer Science Enthusiastic.

Must and Highly recommend course for all Computer Science and Information technology Aspirant

교육 기관: GURUSUBRAMANI. S

2020년 5월 19일

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

교육 기관: SE_056_Ketan C

2020년 5월 8일

nice course nice videos and questions some are very easy only very little tricky questions

교육 기관: Trevor E

2020년 5월 30일

Good course. The professor is organized and covers a nice array of the subject matter.

교육 기관: RAM K

2020년 7월 10일

it is a wonderful course for student and teachers of computer science discipline.

교육 기관: Haozhe ( X

2020년 5월 25일

Great course for understanding the theoretical part of text mining (intro level)

교육 기관: Luong A T

2018년 11월 21일

It is a great course, highly recommended for those who wants to work in the AI

교육 기관: Manoj P

2016년 7월 3일

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

교육 기관: Abhijit D

2018년 4월 4일

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

교육 기관: Vishal G

2020년 5월 9일

Very well organised content and speaker's knowledge is excellent.

교육 기관: Ivan A

2017년 8월 1일

Very useful course about text retrieval and search engines.

교육 기관: Isaiah

2018년 1월 8일

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

교육 기관: Ben L

2016년 12월 25일

Itś a geat course, and the teacher shared his knowlege

교육 기관: Maurício S d M

2016년 11월 23일

Very good course, but could have something practical.

교육 기관: Jared C

2016년 6월 7일

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

교육 기관: Primanshu

2020년 11월 4일

As always. A great learning experience on coursera.

교육 기관: Andrey N

2017년 6월 10일

Very clear and to the point about complex concepts

교육 기관: Lena H

2019년 3월 10일

help for building a whole picture about the field

교육 기관: orientalboyli

2020년 4월 30일

Good introductory course, recommend all readings

교육 기관: PATEL H K

2019년 10월 17일

Good course to learn machine learning approaches

교육 기관: SH B

2021년 2월 17일

Top-notch lectures, at least on search systems