Part-of-speech tagging (E-commerce)-阿里云帮助中心

Part-of-speech tagging for the E-commerce realm (Premium Edition).

Part-of-speech tagging (Premium Edition - E-commerce realm)

Prerequisites

This service is a feature of the Premium Edition. You must activate the Premium Edition to call this service for free. You can confirm your activation status here: Confirm activation
Supported language: Chinese
Supported realm: E-commerce
Description: This feature assigns a part of speech to each word in a natural language text.

Request parameters

Name	Type	Required	Example	Description
Action	String	Yes	GetPosChEcom	A required parameter. Set the value to GetPosChEcom.
ServiceCode	String	Yes	alinlp	A static field. The value must be alinlp.
Text	String	Yes	Input text	The text to analyze. The maximum length is 1024 characters.
TokenizerId	String	No	MAINSE	The tokenizer type. The default value is MAINSE.
OutType	String	No	0	0: coarse granularity, 1: medium granularity (default), 2: fine granularity.

Returned Data

Name

Type

Example

Description

Data

String

{
  "result": [
    {
      "pos": "VV",
      "word": "please"
    },
    {
      "pos": "VV",
      "word": "enter"
    },
    {
      "pos": "NN",
      "word": "text"
    }
  ],
  "success": true
}

pos: The part of speech.

word: The word.

RequestId

String

FA53D08F-37D1-4D81-BEE7-41F24E825F60

The unique ID of the request. Use this ID to troubleshoot issues.

Call the service

To learn how to call the service using code, see Getting started.
To quickly try the service online, see Online trial.

Part-of-speech list

Parameter name	Parameter value
VA	Predicative adjective
VC	Copula, such as 'is'.
VE	Existential verb, such as 'have', 'not have', and 'none'.
VV	Other verb
NR	Proper noun
NT	Temporal noun
NN	Other terms
LC	Positional words
PN	Pronoun
DT	Determiner
CD	Cardinal number
OD	Ordinal number
M	Measure word
AD	Adverb
P	Preposition
CC	Coordinating conjunction
CS	Subordinating conjunction
DEC	The particle 'de' used as a complementizer or nominalizer, such as in 'chi de' (things to eat).
DEG	The particle 'de' used as an associative or possessive marker, such as in 'dandan de huaxiang' (light floral scent).
DER	The particle 'de', such as in 'chuan de haokan' (dresses beautifully).
DEV	The particle 'de', such as in 'buduan de tixing' (constantly reminding).
AS	Aspect particle, including only 'zhe', 'le', 'guo', and 'de'.
SP	Sentence-final particle, such as 'le', 'ne', 'ba', 'a', 'ya', and 'ma'.
ETC	The words 'deng' and 'dengdeng', which mean 'etc.'.
MSP	Other particle, such as 'suo', 'yi', 'lai', and 'er'.
IJ	Interjection, such as 'a'.
ON	Onomatopoeia, such as 'hualala' and 'gezhi'.
LB	Long 'bei' construction, such as in 'ta bei wo xun le yi dun' (He was scolded by me).
SB	Short 'bei' construction, such as in 'ta bei xun le yi dun' (He was scolded).
BA	'Ba' construction, such as in 'ta ba ni pian le' (He tricked you).
JJ	Other noun modifier
FW	Foreign word
PU	Punctuation

Error codes

If an error occurs when you call the service, refer to the following table for its description, cause, and solution.

HttpCode	Error code	Error message	Description
400	UserStatusInvalid	The user status is invalid.	The user status is invalid. Check if your account has an overdue payment or an unpaid bill.
400	BasicServiceNotActivated	The NLP API （Version : base） service has not been activated. Please click the url to confirm the activation status: https://common-buy.aliyun.com/?commodityCode=nlp_alinlpBasePost_public_cn#/buy	The NLP API (Basic Edition) service is not activated. Click the link to confirm the activation status: https://common-buy.aliyun.com/?commodityCode=nlp_alinlpBasePost_public_cn#/buy
400	AdvancedServiceNotActivated	The NLP API （Version : advanced） service has not been activated. Please click the url to confirm the activation status: https://common-buy.aliyun.com/?commodityCode=nlp_alinlpAdvancedPost_public_cn#/buy	The NLP API (Premium Edition) service is not activated. Click the link to confirm the activation status: https://common-buy.aliyun.com/?commodityCode=nlp_alinlpAdvancedPost_public_cn#/buy
400	IndustryServiceNotActivated	The NLP API （Version : industry） service has not been activated. Please click the url to confirm the activation status:https://common-buy.aliyun.com/?commodityCode=nlp_alinlpIndustryPost_public_cn#/buy	The NLP API (Industry Application Edition) service is not activated. Click the link to confirm the activation status: https://common-buy.aliyun.com/?commodityCode=nlp_alinlpIndustryPost_public_cn#/buy
401	InvalidParameter	The parameter is invalid.	The parameter is invalid. Check the request parameters.
403	Forbidden.NoAuth	You are not authorized to operate on the specified resource. Please click the URL for help information:https://help.aliyun.com/document_detail/177209.html	Your account does not have the permissions to operate on the specified resource. Click the URL for help information: https://help.aliyun.com/document_detail/177209.html
405	TextLimitExceeded	The maximum length of the text is exceeded.	The text length exceeds the limit.
406	TextCodingError	An encoding error occurred to the input text.	The input text has an encoding error.
410	FrameworkError	Framework internal server error.	Framework error.
411	FrameworkApiError	Framework API error.	Framework API error.
412	FrameworkFormatError	Framework request format error.	Framework request format error.
413	FrameworkReturnError	Framework return type format error.	Framework return format error.
429	Throttling.User	Flow control has been triggered.	The maximum number of queries per second (QPS) is exceeded. Click the URL for help information: https://help.aliyun.com/document_detail/69780.html#p-wq5-zb9-5wu
500	InternalError	A server error occurred while processing your request. Please try again later or contact customer support.	A server error occurred while processing your request. Try again later or contact customer support.