EvaluationResultsDisplaySuggestions

Word Kernel

Displayable Dimensions

Dimension	Description
overall	Total score
details.phonics[i].spell	Letter or letter combination
details.phonics[i].phoneme	Phonetic symbol
details.phonics[i].overall	Phonetic symbol score

Display Division

Division	Passing Parameters	Description
4-Point Scale	rank:4	The range of the returned score is 1~4.
Percentage System	rank:100	The range of returned score is 0~100.

• If you want to use “ABCD” to score, you can choose the Quarter System or convert the Percentage System to the Quarter System.
• Note: Because the score of the Percentage System is non-linear and different from the traditional score. If you want to convert to a Quarter System, the interval is as follows：
  Excellent：100～85 ； Good：84～70 ； Qualified：69～55 ； Unqualified: 54～0 ；

Word Pronunciation Correction Kernel

Displayable Dimensions

Dimension	Description	Details
overall	Total score	Total word pronunciation.
details.word[0].phone[i].lab	Standard phonemes.	A specific standard phoneme in a word. To judge whether the value is # before obtaining.
details.word[0].phone[i].rec	Recognized phonemes.	The engine recognizes the phonemes spoken in the recording. To judge whether the value is empty before obtaining.
details.word[0].phone[i].is_err	Phoneme error type.	Pronunciation diagnosis of a certain standard phoneme.
details.word[0].stress[i].ref	Whether the syllable is marked as that the syllable should be read stressly.
details.word[0].stress[i].score	Check whether the syllable is read stressly in the pronunciation.

Display Division

Rank	Transfer Parameters	Description
4-Point Scale	rank:4	The range of the returned score is 1~4.
Percentage System	rank:100	The range of returned score is 0~100.

• If you want to use “ABCD” to score, you can choose the Quarter System or convert the Percentage System to the Quarter System.
• Note: Because the score of the Percentage System is non-linear and different from the traditional score. If you want to convert to a Quarter System, the interval is as follows：
  Excellent: 100～85 ； Good:84～70 ； Qualified:69～55 ； Unqualified: 54～0 ；

Sentence Kernel

Displayable Dimensions

Dimension	Description	Details
overall	Total score	Overall evaluation of the pronunciation of the entire sentence.
fluency.overall	Score of fluency.	Evaluate whether the pronunciation in audio is fluent. It has nonthing to do with what user read.
integrity	Score of integrity.	Evaluate the completeness of the recorded content.
accuracy	Score of accuracy.	The pronunciation evaluation of the content has been read. It has nothing to do with completeness.
details[i].score	Score of each word.	Evaluate the pronunciation of each word in the sentence. Non-empty judgment before obtainning.
details[i]. stressscore	The word are read stressly.	Feedback 1 or 0. 1 means read the word stressly. Non-empty judgment before obtainning.
details[i].tonescore	The end of a sentence are read with rising or down tone.	Feedback 1 or 0. 1 means rising tone. It is applicable to words at the end of sentence. Non-empty judgment before obtainning.

Display Division

Rank	Transfer Parameters	Description
4-Point Scale	rank:4	The range of the returned score is 1~4.
Percentage System	rank:100	The range of returned score is 0~100.

• If you want to use “ABCD” to score, you can choose the Quarter System or convert the Percentage System to the Quarter System.
• Note: Because the score of the Percentage System is non-linear and different from the traditional score. If you want to convert to a Quarter System, the interval is as follows：
  Excellent: 100～85 ； Good:84～70 ； Qualified:69～55 ； Unqualified: 54～0 ；

Sentence Pronunciation Correction Kernel

Displayable Dimensions

Dimension	Description	Details
overall	Total score	Overall evaluation of the pronunciation of the entire sentence.
fluency.overall	Score of fluency.	Evaluate whether the pronunciation in audio is fluent. It has nonthing to do with what user read.
integrity	Score of integrity.	Evaluate the completeness of the recorded content.
accuracy	Score of pronunciation accuracy.	The pronunciation evaluation of the content has been read. It has nothing to do with completeness.
details[i].lab	Words in text.	Evaluate each word in the text sentence. Non-empty judgment before obtainning.
details[i].rec	Words recognized in the recording.	Words recognized in the recording. Non-empty judgment before obtainning.
details[i].is_err	Measure the wrong type of pronunciation of words in the text.	Return 0,1,2,3. 0: Indicates that the word is read correctly. 1:Indicates an insert (read more) error. 2: Indicates a deletion (missing reading) error. 3: Indicates replacement (misread) error. Non-empty judgment before obtainning.

Display Division

Rank	Transfer Parameters	Description
4-Point Scale	rank:4	The range of the returned score is 1~4.
Percentage System	rank:100	The range of returned score is 0~100.

• If you want to use “ABCD” to score, you can choose the Quarter System or convert the Percentage System to the Quarter System.
• Note: Because the score of the Percentage System is non-linear and different from the traditional score. If you want to convert to a Quarter System, the interval is as follows：
  Excellent: 100～85 ； Good:84～70 ； Qualified:69～55 ； Unqualified: 54～0 ；

Paragraph Kernel

Displayable Dimensions

Dimension	Description	Details
overall	Total score	Make an overall assessment of the pronunciation of the entire paragraph.
pron	Score of pronunciation accuracy.	The pronunciation evaluation of the content that has been read.
integrity	Score of integrity.	Evaluate the completeness of the recorded content.
fluency	Score of fluency.	Evaluating whether the recording is fluent has nothing to do with the content of the reading.
details[i].score	Score of each sentence.	Evaluate the pronunciation of each sentence in the sentence. Non-empty judgment before obtainning.

Display Division

• In the incoming parameter, "rank" indicates the displayed score system.
• In the evaluation of English paragraphs, the rank value can change the score system supported by the pronunciation total score (indicating that the returned score range is 0-rank).
  Integrity, fluency, sentence score, only supports four-point system (indicating that the returned score range is 1~4).

Suggest A Comment

	Integrity	Accuracy	Fluency
Excellent	Can read passages completely.	Correct pronunciation and intonation.	Read aloud naturally and fluently, speak at a moderate speed, and have a sense of rhythm.
Good	Can read most sentences.	Basically correct pronunciation and intonation. A few errors.	Read aloud more naturally and fluently.
Qualified	Can only read part of sentences and vocabulary.	Intonation is not correct enough.	The degree of consistency is not enough and there are more errors.
Unqualified	Difficulty in reading	Many mistakes.	Incoherence affects the expression of meaning.

Multiple Choice Kernel

Displayable Dimensions

Dimension	Description
overall	Total Score.
fluency.overall	Score of fluency.

AITalk Kernel

Displayable Dimensions

Dimension	Description	Details
conf	Confidence.	The degree of matching between the recognized reading content and an answer item in the text passed to the scoring engine. The threshold is set by the application layer to determine whether the result is correct (usually 75).
rec	Recognized branch result.	When the conf value is greater than the set threshold, the content of this field is the branch read by the user.
overall	Total Score.	The total score calculated according to the sentence core evaluation for the identified branch.
fluency.overall	Score of fluency.
integrity	Score of integrity.
accuracy	Score of pronunciation accuracy.	Pronunciation evaluation of what has been read.
details[i].char	Word
details[i].score	Score of word.	The pronunciation evaluation of each word in the matched branch. Non-empty judgment before obtainning.
recscore.matched	Keywords matched.

Advices

• The conf threshold is set to 75, which is a recommended value, which can be adjusted according to the difficulty of the question.

Semi-Open Kernel

Displayable Dimensions

Dimension	Description
overall	Total score.
multi_dim.grammar	Score of grammar.
multi_dim.cnt	Score of content.
multi_dim.flu	Score of Fluency.
multi_dim.pron	Score of pronunciation accuracy.

Open Questions Kernel

Displayable Dimensions

Dimension	Description
overall	Total score.
multi_dim.grammar	Score of grammar.
multi_dim.cnt	Score of content.
multi_dim.flu	Score of Fluency.
multi_dim.pron	Score of pronunciation accuracy.