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Algorithms on Strings, University of California San Diego

4.5
482 个评分
98 个审阅

课程信息

World and internet is full of textual information. We search for information using textual queries, we read websites, books, e-mails. All those are strings from the point of view of computer science. To make sense of all that information and make search efficient, search engines use many string algorithms. Moreover, the emerging field of personalized medicine uses many search algorithms to find disease-causing mutations in the human genome....

热门审阅

创建者 HC

May 07, 2018

Excelentes algoritmos, nunca había pensado lo complicado que era hacer pattern matching eficientemente en términos de tiempo de procesamiento y memoria.

创建者 PG

Nov 19, 2017

great course, interesting concepts and very well delivered content from lecture videos. challenging and rewarding programming assignments.

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94 个审阅

创建者 Jonathan Olson

Dec 11, 2018

This course was not my favorite in the Specialization -- the content just wasn't as interesting, making some of the more demanding problems pretty difficult, but nothing was too difficult, given the excellent preparation delivered via the lectures. Everything you need to know for a problem was given right before!

Still, amazing course.

创建者 Andrey Koleshko

Dec 02, 2018

There are some too hard algorithms to implement, but it worth it. It allows to develop patience, mental skills and self-education. I highly recommend this course, some algorithms described here are crucial for computer science and must have to know.

创建者 DENIS KOKAREV

Nov 02, 2018

I think it would be more helpful to trade BWT to more practical Polynomial Hashing tricks. Otherwise good course

创建者 Sarath CM

Oct 23, 2018

good course

创建者 To Phung Huy

Sep 27, 2018

some long and complex episode needs more specific examples to help learner visualise

创建者 Ananth Narayan

Aug 06, 2018

Really great course covering material that is not usually covered in algorithms courses, which is fantastic! The only feedback I have is that in some of the videos (the later ones on Burrows Wheeler), the material is covered extremely fast. I had to look at a lot of external resources because it was too fast.

As for the programming assignments and other material, absolutely brilliant. I learnt a lot and I am planning to do another course in the specialization.

创建者 Vlad_N

Jul 29, 2018

Awesome explanations and challenging problems like in all previous courses! Thank you!

创建者 Juho Vuori

Jul 26, 2018

Really interesting stuff, but the explanations are not always very clear. Some of the algorithms are quite complex and they cannot be made any easier than that, but some well chosen visualizations would do wonders.

创建者 Henry Read

Jul 13, 2018

It really disappointed me.It was really badly illustrated especially in Burrow-Wheeler Transform. I total lost even watching video lectures many times. Burrow-Wheeler Transform and Inverse Burrow-Wheeler Transform are complex and complicated. The teacher only gave some specific examples and explanation is not clear.

创建者 Lie Chen

Jul 05, 2018

a little hard