Get-Ranking-Results

Command Description

Get ranking results of text category

Command Prototype

arrayTopNRet = Mage.ExtractTextClassifyTopN(arrayRet, thrd, top_n)

Parameter Description

Parameter	Required	Type	Default	Description
arrayRet	True	expression	arrayRet	Use variable output to the text classification command
thrd	True	number	0.6	Set threshold for the confidence range of classification results from 0-1. And filter results >= the threshold
top_n	True	number	1	Support inputting a positive integer starting from 1. For example, input 5 and the confidence threshold is 0.6, then the top 5 results with confidence level greater than or equal to 0.6 will be returned

return

arrayTopNRet，The variable used to save the output of the command.

Demo

Dim arrayRet = [{"ai_function" : "nlp_text_classify","class_id" : 1473,"class_label" : "国际","debug_info" : [],"score" : 0.6527229},{"ai_function" : "nlp_text_classify","class_id" : 1469,"class_label" : "时政","debug_info" : [],"score" : 0.230379},{"ai_function" : "nlp_text_classify","class_id" : 1472,"class_label" : "科技","debug_info" : [],"score" : 0.05750105},{"ai_function" : "nlp_text_classify","class_id" : 1471,"class_label" : "体育","debug_info" : [],"score" : 0.037129827},{"ai_function" : "nlp_text_classify","class_id" : 1470,"class_label" : "财经","debug_info" : [],"score" : 0.022317171}]  // Test数据 
Dim thrd=0.6  // Confidence 
Dim top_n=1  // Get the top 
 
TracePrint "--------------------Get ranking results--------------------" 
// -------------------------------------------------------- 
// [Remarks] Rank the incoming text classification recognition results 
// Input parameter 1: 
//     arrayRet--text classification result.Type:List(recognition result of text classification) 
// Input parameter 2: 
//     thrd--Confidence.Type: decimal between 0 and 1 
// Input parameter 3: 
//     top_n--Get the top few.Type:Int 
 
//  Output parameters: 
//     arrayTopNRet--The variable to which the output of the function call is saved 
 
// Command prototype:  arrayTopNRet = Mage.ExtractTextClassifyTopN(arrayRet, thrd, top_n) 
// -------------------------------------------------------- 
 
arrayTopNRet = Mage.ExtractTextClassifyTopN(arrayRet, thrd, top_n) 
TracePrint arrayTopNRet