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学生对 deeplearning.ai 提供的 Natural Language Processing with Probabilistic Models 的评价和反馈

4.7
1,342 个评分
237 条评论

课程概述

In Course 2 of the Natural Language Processing Specialization, you will: a) Create a simple auto-correct algorithm using minimum edit distance and dynamic programming, b) Apply the Viterbi Algorithm for part-of-speech (POS) tagging, which is vital for computational linguistics, c) Write a better auto-complete algorithm using an N-gram language model, and d) Write your own Word2Vec model that uses a neural network to compute word embeddings using a continuous bag-of-words model. By the end of this Specialization, you will have designed NLP applications that perform question-answering and sentiment analysis, created tools to translate languages and summarize text, and even built a chatbot! This Specialization is designed and taught by two experts in NLP, machine learning, and deep learning. Younes Bensouda Mourri is an Instructor of AI at Stanford University who also helped build the Deep Learning Specialization. Łukasz Kaiser is a Staff Research Scientist at Google Brain and the co-author of Tensorflow, the Tensor2Tensor and Trax libraries, and the Transformer paper....

热门审阅

NM

Dec 12, 2020

A truly great course, focuses on the details you need, at a good pace, building up the foundations needed before relying more heavily on libraries an abstractions (which I assume will follow).

HS

Dec 2, 2020

A neatly organized course introducing the students to basics of Processing text data, learning word embedding and most importantly on how to interpret the word embedding. Great Job!!

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226 - Natural Language Processing with Probabilistic Models 的 237 个评论(共 237 个)

创建者 Chi Z

Jan 5, 2021

BIg bug in week4's assignment! I don't know why not fix it. It turns out that I just train a dummy network

创建者 Tanli H

Dec 21, 2020

The instructors look like reading scripts and indeed a bit awkward.

创建者 Dhruv M

Jun 6, 2021

Topics were not clearly taught by instructure

创建者 Nemish K

Sep 17, 2020

This was an okay okay course

创建者 Amitrajit B

Mar 4, 2022

Doubt support can be better

创建者 Apoorv G

Aug 1, 2020

Not much useful

创建者 Darren

Jan 21, 2022

Generally good content, but there are several issues. The quizzes for each unit do not always reflect the material for the unit; they are obviously from other units within the course. Many of us have pointed this out on the course forums and reported the incorrect content, but it remains. There are also *lots* of typos and incorrect comments/text/captions in the videos. Some of them have pop-ups that point out the incorrect info, but many do not. The notation is inconsistent between slides in the course and differs even more between the slides and the assignments. It feels very sloppy. I have reported several of these, but no action has been taken. The creators seem to have created the course and walked away leaving a ton of errors and inconsistencies. There does not seem to be ongoing support for the course, even when there are clear, egregious errors.

创建者 P G

Oct 26, 2021

This course is unfortunately a waste of time. The lectures could be compressed into a 60 min video on basics of NLP with probabilistic models and uploaded to YouTube. You will feel initially like you learned a lot of things, yes, but then quickly forget this knowledge as everything is rushed and touched only superficially and you didn't develop solid understanding.

Also, the videos have to be revamped and recorded by someone a bit better in delivering lectures. The lecturer reads a script in a monotone voice and doesn't engage the learner. It feels like sitting through a boring slideshow at work rather than learning SOTA AI stuff from the world's leading tech institution...

This is just my personal opinion, perhaps it will work for you.

创建者 Gennady S

Sep 20, 2020

Too simple. The practical assignment is more not about learning embeddings, but about running about forward and backward pass on the shallow network.

创建者 Abdullah A

Mar 22, 2021

Do not waste your time, these very basic explanations of concepts barely teach you anything.

创建者 Amit S

Apr 18, 2021

Most of the algorithm and logic was implemented beforehand, I did not get to implement much, did not feel good after completing the 2 courses

创建者 Rahul P

Apr 11, 2022

p​oor theory and the instructutor speaks fast. No lecture from lukaz