The previously written three-pronged tree, a little bit simple, does not meet the needs of the actual project. The core algorithm of the search recommendation system in SOLR is briefly analyzed.The wiki has a detailed description of the search recommendations for SOLR, but the core algorithm needs to look at the source code itself. The interpretation on the wiki, before a simple translation, according to th
Article Description: the gorgeous transformation of simple pages-search App Product design.
The simple use of web search engine is always a good example in the design of Web products. It cleverly uses large white, a search box entrance, link arrangement form and brand logo to match each other, in a page to provide users with an excellent
Search is ubiquitous, with its shadow on every Web site, browser, application program, and platform. Search was born in the era of Internet information explosion to meet the needs of users to quickly find the target message, the form can be very simple but the database and the implementation of technology has a special high requirements.
Innovation in search is
Now listen to music there are a variety of ways, in cool dog, coolness big line, occupy the user desktop large portion of the same time. Some small public music, or need search engines to find audio-visual.
Now take the independent band-Thumb Girl and longjing, for example, experience the four major mainstream music search engine.
1. Baidu mp3:http://mp3.baidu.co
In the age of Internet information expansion, the advent of the search engine greatly saves the user's time and energy, so that users can quickly find the information and services they want, greatly reducing the information costs of netizens, realize the more efficient and convenient mutual search between people and information, but with the development and evolution of the
use Full-screen, and the result of the search is only 535*425. That is to say, Google only leaves 18.5% of the screen to the user, which obviously puts the ad in front of the customer.
Let's look at the relevance of the search results below.
There are a total of 45 links on the page, but for the user, o
Since the Baidu connection algorithm to update the various statements, to crack down on bad websites, to crack down on links, to crack down on horse sites, in fact, White Horse hope that the Chinese search market better have a healthy search of the ecological chain, we all know that the nature of Baidu is a search company, he is not to Google the same High-tech c
Search drop-down prompt (Query Auto completion, abbreviated QAC) nowalmost every search engine essential function, the role of the user in the search box input query words in the process, to show users a series of search queries query for users to choose, to facilitate
from the chain of the above ecological chain to start: Search.
The search itself is a user's conscious or unconscious behavior, the specific performance is the user's search term embodiment, has done the website optimization person all clear the user search keyword also ma
Even if not the first, but product manager Zhou Hongyi (360 chairman) to the user exciting point of the control often caused the noise, the previous 360 wireless router is, the search on the anniversary of the launch of the Desktop Search function "Double Ctrl" Also, this time, Zhou Hongyi the search war directly to th
Before the page is there is a input box, there is a search button, a Cancel button, then the product has made a product optimization needs, is to adjust the search button on the keyboard, the change Bai ...Before that search box is a input box, if you can reach the keyboard search will be as follows:Add a layer form ou
User Information crawling on Sina Weibo search page, Sina Weibo user information
After successful login, we can perform the next operation ~
Next, we will enter keywords to find the relevant users and collect some basic information about the users.
Environment
Tools
1. chrome and Its developer tools
2. python3.6
3. pycharm
Library Used in Python3.6
1 import ur
No. 347, Python distributed crawler build search engine scrapy explaining-randomly replace User-agent browser user agent via DownloadmiddlewareDownloadmiddleware IntroductionMiddleware is a framework that can be connected to request/response processing. This is a very light, low-level system that can change scrapy requests and responses. That is, the middleware b
Mozilla is available in all browsers user-agent. Chrome calls itself "mozilla/5.0 (Windows; U Windows NT 5.1; En-US) applewebkit/525.13 (khtml, like Gecko) chrome/0.2.149.27 safari/525.13 ".Because of this history, the current user-agent string becomes a mess, almost impossible to reveal its original meaning. Traced to it, Microsoft can be said to be the initiator of all this, but then everyone is trying t
• Design Objectives:
1 to improve the convenience of the search input process without affecting the existing users ' usage habits;
2) in the limited space, enhance the homepage search operation Historical backtracking ability, reduces the old user's search operation cost, enhances their search efficiency;
3 The
Today, with SEO relevance or Web page ranking topic "Frequency or density" content is still heard, the past things let him past it.
First, we start with the frequency and density of the keywords to describe the first content of this article.
Keywords frequency and density
It seems we have always thought that when a user searches for a keyword, the frequency and density of the keyword appearing in the Web page is better, and of course there are some
use another search engine to search for their desired results.
According to my father's feelings, he was too lazy to use search, want to watch video on the internet, shopping, using a browser to navigate directly into their desired interface, even the search steps are removed. And mobile end of the
When Facebook founder Mark Zuckerberg proposed a search, a lot of people expressed great interest, because Zuckerberg said that future search can be tailored, the temptation is very large. On the January 15, 2013, Facebook's search tool, graph Search, took the first step in a tailor-made
Article Description: Four kinds of information search requirements do not reflect all, but most of the user search behavior will still fall in these four kinds of requirements, all Web site designers, in the site's search information architecture, should consider the information needs of the target users, for each type
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