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How to calculate the semantic similarity of sentences, it is easy to think of the vector space model (VSM) and the method of editing distance, such as A: "My dad is Li Gang", B: "My son is Li Gang", using VSM method A (I, dad, yes, Li Gang) B (I,

In the past few days, the Chinese trie tree has been tossed around. At the beginning, we wanted to directly build a single byte as a node of the dictionary tree. Although the nodes of each tree may only be part of the multi-byte characters, the

During the scrum training last week, dainel Teng assigned each team a task to complete a three-minute presentation of scrum video in three 40-minute sprints, this is also one of the most impressive things I have learned during my three-day training.

This siteHttp://stackoverflow.com/It is worth studying that the product format is already very consistent with what I previously imagined, in addition to being unordered.   Nowadays, more and more learning doesn't have to happen in the classroom.

Today, I went to work on a huge scale. A number of beautiful women dressed in costumes sent us a leaflet. Both the beauty on the leaflet and the beauty on the waybill were cool. At noon today, the company started beta testing with PSP, apple MP3 and

  The death of zhibo also leads to victory. The husband is different from the German, and the secular man is not able to identify, it is called the sage, so the loss of people.Fu Cong, Cha Qianyi, zhicai, integrity, and Morality.The talents are

Apache vs httpd vs Tomcat LuoWeifeng 2011-5-6 I believe that many people who have been playing Linux for a long time are more or less confused about these things in Linux. Especially Apache and httpd are confused. What is the relationship between

The full bucket Sorting Algorithm Luo Weifeng 2011-7-3 of the BWT rotation matrix declares that the algorithm is not professional, so please bypass it. First of all, let's celebrate our successful arrival in Beijing and our stay in the 798 Art Zone.

 Vmwarevm for LAN communication Luo Weifeng 2011-1-4You may suddenly have such a requirement one day. You need to install a service in your virtual machine and use it in the LAN. Or in the simplest case, try to build a cluster environment :). The

Lighttpd + web. py Luo Weifeng 2011-7-22 I have already written this article for a long time, but I don't know what the first few attempts have not been made. This makes my head big. Today, I suddenly came out, so I made a record for later

Original question /// Mid-exam @ 20120421-# Include // cout, Endl# Include // strlen, strcpyUsing namespace STD;Class bug{Char * Data _;Public:Bug (const char * Str){Data _ = new char [strlen (STR) + 1];Strcpy (Data _, STR );}~ Bug (){Delete data

Today I read a question "how to improve external sorting efficiency ". (1) Reduce the number of initial merge segments by half by using the replacement-selection method. For example, if a group of sorting codes k1> k2>... kn, the buffer zone can

First, describe the problem: If we know the word frequency of each word in the topic, for example, in topic1, money is twice, loan is three times... therefore, for any document, we can calculate the probability that each word in the document will

/*** Demonstrate the necessity of data type packaging and generic classes*/Package seek; /*** Design a sorted object array class to implement the search algorithm:* This example demonstrates the use of the comparable interface and the classes that

12306 website problems are surging and have been discussed in many articles. 12306 website problems are concentrated at two points: Login Failure and security. Security is constantly being patched, and it may be better. The specific problem is not

As men, we often compare with women to say that we are rational and that they are emotional; As science-related men, we often compare ourselves with liberal arts men who say they are rational and they are emotional. As a computer professional with

"Business domain is the core value of software. " Project managers and Architects: enemies or friends Whether it is a software product or a development project, the customer invests in the Business Value of the software. The project manager is

It can be said that only today can I really start to refactor/improve what I want. Previously, I just supplemented the test and adjusted the structure.Yes, it's very slow. It's actually called "agile "!? Aren't you surprised?Fortunately, this rhythm

There are four core components of extreme programming: communication, simplicity, feedback, and courage. You must have noticed these four principles during the project process. However, the two masters Kent Beck and Martin Fowler can combine these

Why can't I use the force in Vietnam? Author: useway 2009-3-14 Now the situation around China is very grim. At first, Vietnam seized part of the islands in our Nansha Islands. Later, the Philippines began to announce that the Nansha Islands are