coursera learning how to learn

running in command-line mode. Learning at the command line although the initial progress is slow, but familiar with, your future learning path will be increased exponentially in the way of growth. From the network administrator, the command line is actually the rule, it is always effective, but also flexible. Even through a slow modem line, it can manipulate remote systems up to thousands of kilometres awa

forum, we see most of the problem is often a novice, in the installation or use of Linux in the process of encountering a specific problem began to ask questions, many are repetitive problems, and even a lot of people are not even the basic problem description is not very clear. This shows that many beginners of Linux have not mastered the basic skills. How can we quickly improve the basic skills of mastering Linux? The most effective way is to learn

About Books New people often say how many books I have read, read a book written by So-and-so, as if the book would have done it. In fact, many new people in the interview when the rhetoric, say what all know a little, to really do when, nothing. In the final analysis is no experience, technology this thing is very important experience, a lot of things if you do not encounter, you can not find the answer from the book for a lifetime. I read the habit is generally the first to turn over the enti

For the learning in Java Training School, learning atmosphere is very important, with a good learning atmosphere, students will be more active learning, learning quality will improve a lot, in the Silicon Valley, there is a strict discipline, is to ensure that there is a goo

Now more and more people began to learn SEO, but a lot of people began to learn, always find no direction, today to introduce you how to learn SEO novice, I hope that your SEO learning to bring help. First, learning SEO can be divided into self-study, and participate in rela

I want to learn php, but I don't know if my job salary is lower than that of ASP. NET after I finish learning it? I want to learn php recently. I want to do professional web development, but I don't know how busy it is. net ~~ It's complicated to understand ~~ Even for 84 years. I don't know what will happen when I find a job in php? For more information, see ~~

What I often ask about Flex is "How can I learn it well ?", To understand the answer to this question, you only need to understand the figure below. * Focus of the learning of ActionScript From the bottom layer, the bottom corner of ActionScript 3 is the foundation of everything. It is the only programming language used for flash/flex programming, therefore, the first thing anyone wants to

Before talking about shooting ideas too much, today to systematically talk about the late learning and methods. First of all, I personally think that the early and late photography, the latter is the essential step of photography, the latter is the effective enhancement of the early filming, but not equal to the changed beyond recognition, the highest state of the latter should be left no traces, that is, so that viewers can not see the traces of your

of higher-order polynomial curve, but this method of fitting can better obtain the development trend of data. In contrast to the over-fitting phenomenon of high-order polynomial curves, for low-order curves, there is no good description of the data, which leads to the case of less-fitting. So in order to better describe the characteristics of the data, using the 2-order curve to fit the data to avoid the occurrence of overfitting and under-fitting phenomenon.Training and testingWe trained to ge

hundredfold. In addition, PHP can not directly operate the underlying, you need to rely on the extension library to provide API implementation. PHP programmers can learn a static compiler language as a complement to achieve static and dynamic complementarity, C/c++/go is a good choice. And the static language programming experience is completely different from the dynamic language, and the learning process

For those who do not know Linux ,Linux and other computer-related fields are very mysterious, especially to see a lot of international blockbusters, such as the speed and passion of computer genius, the use of the "eye system", "Face recognition" "Global positioning" and other high-tech technology, Are all related to the computer, these have spawned the enthusiasm of learning computer technology, then, for the people who want to

Time is really fast. The summary of English learning in September is just over. in a twinkling of an eye, we should take a short section on English learning in September. In early August, a document was issued to learn the phonetic alphabet and correct the audio in one week. Under the leadership of Wang Mei, our group also initiated the correction movement. Just

://github.com/exacity/deeplearningbook-chinese Recommend a learning exchange of q-un,719-139-688, like to learn Python friends come together. "Deep Learning" chapter II catalogue.Blog directory.The derivation of the formula of the pure symbol may be too abstract, in the blog The author generally first lists the specific cases, and then gives the symbolic

steps included in the text preprocessing process are summarized as follows:(1) cut a dime;(2) Throw away words that appear too frequent and do not help to match related documents;(3) Throw away the words that appear very low frequency, only very small may appear in the future post;(4) To count the remaining words;(5) Consider the whole expected set and calculate the TF-IDF value from the word frequency statistic.Through this process, we convert a bunch of noisy text into a concise feature repre

tutorials, and not long, various grammars, explosions/**P.S, that's how I came along.*/Personally think that the above practices have several misunderstandings, do not stepI find a good information (rest assured: I will put some) insist on thoroughly understand , do not ask for information how much, do not support the data looked and changedII when learning basic grammar, do not look at the video tutorial or the tutorial (because the tutorial will be

　　　　　　　　　　　　　　　　　　　　　　　　　　Android Learning two month experienceI am in the next semester, I began to learn Android, during the winter vacation, learned Bi Xiangdong Java video of the first 10 days, feel good, surf the internet for comments, they say, as long as learning to multi-threaded can learn Android,I started the

I think in the process of learning, we should know "play", make a sense of accomplishment, so that the effect of learning and enthusiasm will be very high, Would like to learn more about their own things! To illustrate: Today, we learned some of the functions of PHP's image function, and they were: GetImageSize () Array getimagesize (string $filename [, Array $i

Scikit-learn is a very popular open source library in the field of machine learning, written in the Python language. Free to use.Website: http://scikit-learn.org/stable/index.htmlThere are a lot of tutorials, programming examples. And also made a good summary, the following figure summarizes the traditional machine learning field of most theories and related algo

A simple and easy-to-learn machine learning algorithm--EM algorithmThe problem of parameter estimation in machine learningIn the previous blog post, such as the "easy-to-learn machine learning algorithm--logistic regression", the maximum likelihood function is used to estimate the parameters of the model, in a nutshell

1. "2016 Big Data"Xu Peicheng, multi-year development and teaching experience, Hadoop expert lecturer, Java Senior Lecturer. is now 18 Palm technology company founder, specializing in big data technology and development direction.Introduction: Introduction of Big Data in the 2016 development status, trends and various types of enterprises in big data layout and strategic adjustment. The growing trend of small and medium-sized enterprises in big data, bat company in leading the national big data