有关Sphinx的wordforms属性设置的小技巧
Sphinx 索引配置文件有个wordfroms属性,wordfroms对应的是一个简单的字典文本文件,供sphinx在索引和搜索的时候替换词语使用。 作用 本质上,就是将一个词替换成另一个。这通常被用来将不同的词形变成一个单一的标准形式(即将词的各种形态如“walks”,“wal
Sphinx索引配置文件有个wordfroms属性,wordfroms对应的是一个简单的字典文本文件,供sphinx在索引和搜索的时候替换词语使用。
作用
本质上,就是将一个词替换成另一个。这通常被用来将不同的词形变成一个单一的标准形式(即将词的各种形态如“walks”,“walked”,“walking”变为标准形式“walk”)。
例如:
walks>walk walked>walk walking>walk
也可以用来实现取词根的例外情况,因为词形字典中可以找到的词不会经过词干提取器的处理。 索引和搜索中的输入词都会利用词典做规则化。因此要使词形字典的更改起作用,需要重新索引并重启searchd。
影响
Sphnix的词形支持被设计成可以很好地支持很大的字典,仅对索引速度有微小的影响,搜索速度则完全不受影响。例如,一百万个条目的字典会使索引速度下降1.5倍。
额外的内存占用大体上等于字典文件的大小,而且字典是被多个索引共享的,即如果一个50MB的词形字典文件被10个不同的索引使用了,那么额外的searchd内存占用就是大约50MB。
格式
- 每行包括一个源词和一个目标词,二者用大于号分隔。
- 忽略大小写。
- 遵循charset_table选项指定的规则。
技巧
- 简繁转换
例如:
張>张 學>学
当搜索“张学友”和“張學友”和“張学友”能得到一样的结果.
- 拼音纠错
例如:
张>zhang 学>xue 友>you
当搜索“张学友”和“zhang xue you”能得到一样的结果.
原文地址:有关Sphinx的wordforms属性设置的小技巧, 感谢原作者分享。

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics



Publishing works on Douyin can attract more attention and likes, but sometimes it may be difficult for us to publish works in real time. In this case, we can use Douyin's scheduled release function. Douyin’s scheduled release function allows users to automatically publish works at a scheduled time, which can better plan the release plan and increase the exposure and influence of the work. 1. How to set the scheduled time for publishing works on Douyin? To set a scheduled release time, first go to Douyin's personal homepage, find the "+" button in the upper right corner, and click to enter the release page. There is a clock icon in the lower right corner of the publishing page. Click to enter the scheduled publishing interface. In the interface, you can choose the type of work you want to publish, including short videos, long videos, and live broadcasts. Next, you need to set a time for your work to be published. TikTok provides

As one of the most popular short video platforms in the world, Douyin allows everyone to become a creator and share every moment of life. For Douyin users, tags are a very important function. It can help users better classify and retrieve content, and also allows the platform to push appropriate content to users more accurately. So, where are the Douyin tags set? This article will explain in detail how to set up and use tags on Douyin. 1. Where is the Douyin tag set? Using tags on Douyin can help users better classify and label their works, making it easier for other users to find and follow them. The method to set the label is as follows: 1. Open the Douyin APP and log in to your account. 2. Click the "+" sign at the bottom of the screen and select the "Publish" button. 3.

Win11 Tips Sharing: One trick to skip Microsoft account login Windows 11 is the latest operating system launched by Microsoft, with a new design style and many practical functions. However, for some users, having to log in to their Microsoft account every time they boot up the system can be a bit annoying. If you are one of them, you might as well try the following tips, which will allow you to skip logging in with a Microsoft account and enter the desktop interface directly. First, we need to create a local account in the system to log in instead of a Microsoft account. The advantage of doing this is

1. Open the Weibo client, click the three little dots on the editing page, and then click Scheduled Post. 2. After clicking on scheduled posting, there will be a time option on the right side of the publishing time. Set the time, edit the article, and click on the yellow words in the lower right corner to schedule posting. 3. The mobile version of Weibo does not currently support scheduled publishing. This function can only be used on the PC client!

Even answering calls in Do Not Disturb mode can be a very annoying experience. As the name suggests, Do Not Disturb mode turns off all incoming call notifications and alerts from emails, messages, etc. You can follow these solution sets to fix it. Fix 1 – Enable Focus Mode Enable focus mode on your phone. Step 1 – Swipe down from the top to access Control Center. Step 2 – Next, enable “Focus Mode” on your phone. Focus Mode enables Do Not Disturb mode on your phone. It won't cause any incoming call alerts to appear on your phone. Fix 2 – Change Focus Mode Settings If there are some issues in the focus mode settings, you should fix them. Step 1 – Open your iPhone settings window. Step 2 – Next, turn on the Focus mode settings

Where are the recommendations and selections on Douyin? In Douyin short videos, there are two categories: selection and recommendation. Most users don’t know how to set up recommendations and selections. Next is the Douyin tutorial that the editor brings to users. Audio recommendations and selected setting method tutorials, interested users come and take a look! Douyin usage tutorial Where to set up Douyin recommendations and selections 1. First open the Douyin short video APP and enter the main page, click on the [Me] area in the lower right corner and select [three horizontal lines] in the upper right corner; 2. Then on the right The function bar will expand, slide the page to select [Settings] at the bottom; 3. Then on the settings function page, find the [Personal Information Management] service; 4. Finally jump to the personal information management page, slide [Personalized Content Recommendations] 】The buttons on the back can be set.

When buying tickets on Damai.com, in order to ensure that the ticket purchase time can be accurately grasped, users can set a floating clock to grab tickets. The detailed setting method is below, let us learn together. How to bind the floating clock to Damai 1. Click to open the floating clock app on your phone to enter the interface, and click on the location where the flash sale check is set, as shown in the figure below: 2. After coming to the page of adding new records, click on Damai.com Copy the ticket purchase link page copied in. 3. Next, set the flash sale time and notification time below, turn on the switch button behind [Save to Calendar], and click [Save] below. 4. Click to turn on [Countdown], as shown in the figure below: 5. When the reminder time comes, click the [Start Picture-in-Picture] button below. 6. When the ticket purchase time comes

1. First enter Weibo, then click on me in the lower right corner and select [Customer Service]. 2. Then enter [Watermark] in the search box and select [Set Weibo Image Watermark]. 3. Then click [Link] in the interface. 4. Then click [Image Watermark Settings] in the newly opened window. 5. Finally, check [Picture Center] and click [Save].
