搜索的脚本

204 结果,.
以前的 | | 1 | 2 | 3 | 4

Wrong Answer
Wrong Answer
The script will listen for the phrases "wrong" or "bad answer" and ask for a correction, and learn the new response.
别名: @Wrong Answer
类别: Self
创建: Aug 25 2016, by: mike2016
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Self
连接: 129, 今天: 0, 周: 1, 一个月: 1
最后连接: Yesterday, 13:43
I Spy
I Spy
An "I Spy" colors game that you can play with your bot. This game will actually teach your bot about colors, and it will learn new objects and colors as you play.
别名: @I Spy
类别: Self, Examples
Tags: self, examples, games, i spy
创建: Oct 7 2016, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Self
连接: 125, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 20, 18:03
Vision
Vision
This script demonstrates some of Bot Libre's support for vision and image processing.
"load image http://urltoimage imagename" can be used to load an image.
"match image http://urltoimage" can be used to match an image.
"init colors" to load red/green/blue colors.
"what color is http://urltoimage" to guess images primary color.

别名: @Vision
类别: Self
创建: Aug 25 2016, by: mike2016
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Self
连接: 125, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 1, 3:50
WhereIs (Wikidata)
WhereIs (Wikidata)
Wikidata location lookup script. This script will answer "Where is ..." style of questions by looking up the object in Wikidata and determining what it is contained by.
This is one of the bootstrap scripts.
别名: @WhereIs (Wikidata)
类别: Self, Bootstrap, Examples
Tags: bootstrap, self, utils, wikidata, knowledge, geospatial
创建: Oct 15 2016, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Self
连接: 125, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 21, 17:14
Geek Pick-up Lines
Geek Pick-up Lines
A set of default responses for geeky pickup lines.
别名: @Geek Pick-up Lines
类别: Response Lists, Pickup Lines
Tags: pickup lines, geek, dating, default phrases, response list
创建: Oct 7 2016, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Response List
连接: 117, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 2, 3:34
Telegram Group Administrator
Telegram Group Administrator
This script gives an example Telegram script to let a bot administer a Telegram group. Bots can welcome new users, provide information, and delete offensive messages and spam.
别名: @Telegram Group Administrator
类别: Self
Tags: self, examples, groups, spam, telegram
创建: Jul 19 2017, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Self
连接: 116, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 21, 3:50
atomic (alice)
atomic (alice)
The atomic AIML script from the ALICE A.I. FOUNDATION. This script contains responses to common questions. The alice script is meant to be combined with the other alice AIML scripts for the full alicebot personality.
别名: @atomic (alice)
类别: AIML, A.L.I.C.E.
Tags: aiml, small talk, alice
创建: Feb 8 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: AIML
连接: 108, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 1, 1:56
emotions (alice)
emotions (alice)
The emotions AIML script from the ALICE A.I. FOUNDATION.
The emotions script is meant to be combined with the other alice AIML scripts for the full personality.
别名: @emotions (alice)
类别: A.L.I.C.E., AIML
Tags: aiml, alice
创建: Feb 8 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: AIML
连接: 89, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 11, 14:27
Order Pizza
Order Pizza
An example response list for a pizza restaurant. This script will take a pizza order, and email it to the store. You could deploy a bot using this script to any service such as web, mobile, Facebook, Telegram, etc.
别名: @Order Pizza
类别: Response Lists, Examples
Tags: orders, e-commerce, examples, pizza, response list
创建: Apr 11 2018, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Response List
连接: 71, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 9, 23:05
Emotions and Sentiment
Emotions and Sentiment
A set of words tagged with emotions and sentiment. Emotions and sentiment let the bot know the feeling of the user.
别名: @Emotions and Sentiment
类别: Response Lists
Tags: emotion, response list, examples, sentiment
创建: Apr 11 2018, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Response List
连接: 54, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 11, 8:45
Animals Set
Animals Set
This JSON data file can be used to load the concept of animals into your bot. This defines animal meaning objects for animal words, and can be used as a set in AIML or from Self. You can import JSON files from your bot's Knowledge page in its Admin Console.
别名: @Animals Set
类别: JSON, Data
Tags: data, set, json, animals
创建: Feb 19 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: JSON
连接: 30, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 1, 3:45
bot profile (alice)
bot profile (alice)
The bot profile AIML script from the ALICE A.I. FOUNDATION. This script answers basic questions about the bot. You need to set several bot variables for it to function. The alice script is meant to be combined with the other alice AIML scripts for the full alicebot personality.
You can set a variable on your bot using Self while chatting with your bot:
&& set #gender to "female" on #self
or importing a chat log; script: set #gender to "female" on #self
别名: @bot profile (alice)
类别: A.L.I.C.E., AIML
Tags: aiml, alice, bot
创建: Feb 8 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: AIML
连接: 29, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 17, 7:37
Generic Intent Commands
Generic Intent Commands
Using generic arguments (ie: action, intent, uri, extra), these commands will add the functionality for your bot to send email, sms, set alarms etc on the device. See the Website link for a detailed tutorial. Load the whole script, choose the commands you want or use this as a guideline to create your own commands. Note: You will need permissions to send sms, set alarms and call a phone number directly
别名: @Generic Intent Commands
类别: Response Lists, Mobile Assistant
Tags: common responses, commands, mobile, assistant, response list
创建: Feb 19 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Response List
连接: 28, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 1, 2:46
Sentiment Response
Sentiment Response
This script gives a different response to the user's question based on the sentiment of their phrase.
别名: @Sentiment Response
类别: Examples, Self
Tags: sentiment, self, examples
创建: Feb 8 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Self
连接: 27, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 1, 4:15
continuation (alice)
continuation (alice)
The continuation AIML script from the ALICE A.I. FOUNDATION. This script seems to be maintaining some sort of conversational stack, but I really have no idea what it is doing exactly. The alice script is meant to be combined with the other alice AIML scripts for the full alicebot personality.
别名: @continuation (alice)
类别: AIML, A.L.I.C.E.
Tags: utils, alice, aiml
创建: Feb 8 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: AIML
连接: 26, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 11, 10:42
Email Commands
Email Commands
Commands for your personal assistant bot. Send email, set a contact, customize subject and message of email. Import this script into your bot, or customize the patterns/use this as a guideline. See website link for detailed instructions.
别名: @Email Commands
类别: Response Lists, Mobile Assistant
Tags: email, commands, mobile, assistant, response list
创建: Feb 19 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Response List
连接: 26, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 1, 3:27
imponderables (alice)
imponderables (alice)
The history AIML script from the ALICE A.I. FOUNDATION. This script contains a random set of clever or funny questions and statements. The alice script is meant to be combined with the other alice AIML scripts for the full alicebot personality.
别名: @imponderables (alice)
类别: AIML, A.L.I.C.E.
Tags: alice, jokes, aiml
创建: Feb 8 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: AIML
连接: 26, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 11, 13:12
sara
sara
sara Spanish AIML script from ALICE A.I. Foundation.
This script contains the basic sara personality and is meant to be combine with the other sara AIML scripts for the full personality.
别名: @sara
类别: Spanish, Sara, Language, AIML
Tags: spanish, bot, aiml, alice, sara
创建: Feb 19 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: AIML
连接: 26, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 1, 2:54
drugs (alice)
drugs (alice)
The drugs AIML script from the ALICE A.I. FOUNDATION. This script contains basic responses for drug and narcotics related questions. The alice script is meant to be combined with the other alice AIML scripts for the full alicebot personality.
别名: @drugs (alice)
类别: AIML, A.L.I.C.E.
Tags: alice, aiml, drugs
创建: Feb 8 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: AIML
连接: 25, 今天: 1, 周: 1, 一个月: 1
最后连接: Today, 4:03
Facebook Location Request
Facebook Location Request
This script gives an example script for how to request and process the user's location in a Facebook Messenger bot.
别名: @Facebook Location Request
类别: Self
Tags: self, facebook, geospatial, location, examples
创建: Feb 19 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Self
连接: 25, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 1, 2:18
SetData
SetData
This script sets data on the current conversation.
别名: @SetData
类别: Self
Tags: data, example, self
创建: Feb 19 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Self
连接: 25, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 1, 4:20
pickup (alice)
pickup (alice)
The pickup AIML script from the ALICE A.I. FOUNDATION.
This script contains basic default phrases to start or redirect conversations. The alice script is meant to be combined with the other alice AIML scripts for the full alicebot personality.
别名: @pickup (alice)
类别: A.L.I.C.E., AIML
Tags: aiml, default phrases, bot, alice
创建: Feb 8 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: AIML
连接: 24, 今天: 0, 周: 1, 一个月: 1
最后连接: Yesterday, 2:14
GeoNames JSON Response List Example
GeoNames JSON Response List Example
An example response list that calls the GeoNames web service.
别名: @GeoNames JSON Response List Example
类别: Examples, Response Lists
Tags: response list, self, web service, json
创建: Feb 19 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Response List
连接: 23, 今天: 0, 周: 1, 一个月: 1
最后连接: Yesterday, 10:25
Realtor Bot
Realtor Bot
This response list is an exemplary script for the real estate. This script will walk through the various locations, type of the estates, and detailed estate information (include the image and video clip). You may create a bot, and import this response list file to instantly make a realtor bot. The bot then can be configured to run on web page, mobile or social media.
别名: @Realtor Bot
类别: Response Lists
Tags: response list, real estate, business, examples
创建: Jun 19 2019, by: king_wang
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Response List
连接: 20, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 15, 5:46
be2being
be2being
Rosie be2being.map script.
别名: @be2being
类别: Data, Map, AIML, Rosie
Tags: map, rosie, aiml, aiml2
创建: Nov 7 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Map
连接: 6, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 18, 4:06
be2was
be2was
Rosie be2was.map script.
别名: @be2was
类别: Data, AIML, Map, Rosie
Tags: aiml, rosie, aiml2, map
创建: Nov 7 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Map
连接: 6, 今天: 1, 周: 1, 一个月: 1
最后连接: Today, 8:11
colormap
colormap
Rosie colormap.map script.
别名: @colormap
类别: Rosie, Map, Data, AIML
Tags: rosie, aiml2, map, aiml
创建: Nov 7 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Map
连接: 6, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 1, 3:20
estup
estup
Rosie estup.set script.
别名: @estup
类别: Set, AIML, Data, Rosie
Tags: aiml2, rosie, set, aiml
创建: Nov 7 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Set
连接: 6, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 20, 9:39
familiargender
familiargender
Rosie familiargender.map script.
别名: @familiargender
类别: Map, Data, Rosie, AIML
Tags: aiml2, rosie, aiml, map
创建: Nov 7 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Map
连接: 6, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 1, 2:55
food
food
Rosie food.set script.
别名: @food
类别: AIML, Data, Set, Rosie
Tags: aiml2, aiml, set, rosie
创建: Nov 7 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Set
连接: 6, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 1, 3:27
gendermap
gendermap
Rosie gendermap.map script.
别名: @gendermap
类别: Rosie, Map, AIML, Data
Tags: aiml2, rosie, aiml, map
创建: Nov 7 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Map
连接: 6, 今天: 0, 周: 1, 一个月: 1
最后连接: Yesterday, 23:38
is2be
is2be
Rosie is2be.map script.
别名: @is2be
类别: AIML, Map, Rosie, Data
Tags: map, aiml2, aiml, rosie
创建: Nov 7 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Map
连接: 6, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 17, 22:32
modal
modal
Rosie modal.set script.
别名: @modal
类别: Rosie, AIML, Data, Set
Tags: rosie, set, aiml, aiml2
创建: Nov 7 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Set
连接: 6, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 18, 6:15
state2capital
state2capital
Rosie state2capital.map script.
别名: @state2capital
类别: Map, Rosie, Data, AIML
Tags: map, aiml2, rosie, aiml
创建: Nov 7 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Map
连接: 6, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 17, 12:00
tomorrow
tomorrow
Rosie tomorrow.map script.
别名: @tomorrow
类别: AIML, Map, Data, Rosie
Tags: map, aiml, aiml2, rosie
创建: Nov 7 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Map
连接: 6, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 1, 2:18
animal
animal
Rosie animal.set script.
别名: @animalset
类别: Rosie, AIML, Data, Set
Tags: rosie, animals, aiml, aiml2, set
创建: Nov 7 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Set
连接: 5, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 1, 3:42
capital2state
capital2state
Rosie capital2state.map script.
别名: @capital2state
类别: Data, Map, Rosie, AIML
Tags: aiml2, aiml, rosie, map
创建: Nov 7 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Map
连接: 5, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 1, 3:53
Client Profile
Client Profile
Rosie client_profile.aiml script.
别名: @clientprofile
类别: Rosie, AIML
Tags: aiml, rosie, profile, aiml2
创建: Nov 7 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: AIML
连接: 5, 今天: 0, 周: 1, 一个月: 1
最后连接: Yesterday, 15:46
color
color
Rosie color.set script.
别名: @color
类别: AIML, Set, Data, Rosie
Tags: set, aiml, aiml2, rosie
创建: Nov 7 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Set
连接: 5, 今天: 0, 周: 1, 一个月: 1
最后连接: Yesterday, 4:22
Date
Date
Rosie date.aiml script.
别名: @date
类别: Rosie, AIML
Tags: datetime, aiml2, rosie, aiml
创建: Nov 7 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: AIML
连接: 5, 今天: 0, 周: 1, 一个月: 1
最后连接: Yesterday, 15:46
erdown
erdown
Rosie erdown.set script.
别名: @erdown
类别: Set, Rosie, Data, AIML
Tags: aiml2, set, aiml, rosie
创建: Nov 7 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Set
连接: 5, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 23, 22:42
estdown
estdown
Rosie estdown.set script.
别名: @estdown
类别: Set, Data, AIML, Rosie
Tags: aiml2, set, rosie, aiml
创建: Nov 7 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Set
连接: 5, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 23, 21:10
fastfood
fastfood
Rosie fastfood.set script.
别名: @fastfood
类别: Data, Rosie, AIML, Set
Tags: rosie, set, aiml2, aiml
创建: Nov 7 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Set
连接: 5, 今天: 0, 周: 1, 一个月: 1
最后连接: Yesterday, 13:44
gender
gender
Rosie gender.set script.
别名: @gender
类别: Data, AIML, Set, Rosie
Tags: aiml, set, rosie, aiml2
创建: Nov 7 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Set
连接: 5, 今天: 0, 周: 1, 一个月: 1
最后连接: Yesterday, 22:11
nation
nation
Rosie nation.set script.
别名: @nation
类别: Set, AIML, Rosie, Data
Tags: rosie, aiml, aiml2, set
创建: Nov 7 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Set
连接: 5, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 1, 4:25
next
next
Rosie next.map script.
别名: @next
类别: Map, Data, AIML, Rosie
Tags: aiml, map, aiml2, rosie
创建: Nov 7 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Map
连接: 5, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 23, 21:53
number2ordinal
number2ordinal
Rosie number2ordinal.map script.
别名: @number2ordinal
类别: Rosie, Map, AIML, Data
Tags: map, aiml2, aiml, rosie
创建: Nov 7 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Map
连接: 5, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 1, 4:33
numbername
numbername
Rosie numbername.set script.
别名: @numbername
类别: Set, Rosie, AIML, Data
Tags: aiml2, set, aiml, rosie
创建: Nov 7 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Set
连接: 5, 今天: 1, 周: 1, 一个月: 1
最后连接: Today, 1:48
quantifier
quantifier
Rosie quantifier.set script.
别名: @quantifier
类别: Rosie, AIML, Set, Data
Tags: rosie, set, aiml2, aiml
创建: Nov 7 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Set
连接: 5, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 1, 3:11
Reductions 1
Reductions 1
Rosie reductions1.aiml script.
别名: @reductions
类别: Rosie, AIML
Tags: aiml, rosie, aiml2
创建: Nov 7 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: AIML
连接: 5, 今天: 0, 周: 1, 一个月: 1
最后连接: Yesterday, 18:37
Reductions update
Reductions update
Rosie reductions_update.aiml script.
别名: @reductionsupdate
类别: Rosie, AIML
Tags: rosie, aiml, aiml2
创建: Nov 7 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: AIML
连接: 5, 今天: 0, 周: 1, 一个月: 1
最后连接: Yesterday, 19:19
Rosie
Rosie
Rosie rosie.properties script.
别名: @rosie
类别: Properties, AIML, Rosie, Data
Tags: rosie, properties, aiml, personality, aiml2
创建: Nov 7 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Properties
连接: 5, 今天: 1, 周: 1, 一个月: 1
最后连接: Today, 2:31
sign2date
sign2date
Rosie sign2date.map script.
别名: @sign2date
类别: Rosie, AIML, Data, Map
Tags: aiml2, aiml, map, rosie
创建: Nov 7 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Map
连接: 5, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 23, 23:25
state
state
Rosie state.set script.
别名: @state
类别: Data, Set, Rosie, AIML
Tags: set, rosie, aiml, aiml2
创建: Nov 7 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Set
连接: 5, 今天: 0, 周: 1, 一个月: 1
最后连接: Yesterday, 13:44
Train
Train
Rosie train.aiml script.
别名: @train
类别: AIML, Rosie
Tags: aiml2, rosie, aiml
创建: Nov 7 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: AIML
连接: 5, 今天: 0, 周: 0, 一个月: 1
最后连接: Yesterday, 0:51
weekday
weekday
Rosie weekday.set script.
别名: @weekday
类别: Data, AIML, Rosie, Set
Tags: aiml2, rosie, aiml, set
创建: Nov 7 2019, by: admin
大拇指: 0, 拇指下: 0, 星星: 0.0
Language: Set
连接: 5, 今天: 0, 周: 0, 一个月: 1
最后连接: Feb 1, 3:38

以前的 | | 1 | 2 | 3 | 4