اختبار مرتبط بالدليل · متوسط المستوى

الذكاء الاصطناعي في اختبار تحليل الكلام في مركز الاتصال

اختبار التعرف على الكلام، التمييز، وتحليل المشاعر في أبحاث مراكز الاتصال، بما في ذلك حدود ونطاق كل دراسة مذكورة.

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What output can automatic speech recognition provide for speech analytics?

معاينة كل سؤال8 أسئلة

تظهر الإجابات والتفسيرات أثناء إجراء الاختبار.

  1. What output can automatic speech recognition provide for speech analytics?
    • A machine-generated transcript for downstream text analysis
    • A guaranteed speaker identity
    • A final diagnosis of the caller’s emotional state
    • A payment authorization
  2. What does speaker diarization do in a call recording?
    • يترجم المكالمة إلى لغة أخرى
    • Segments the recording into speaker turns and assigns speaker labels
    • يقيس مدى ارتفاع المكالمة
    • يقوم بتشفير التسجيل
  3. In IBM’s two-stream call-center emotion-recognition study, which information streams are combined?
    • Video and keystroke timing
    • Customer purchase history and account balance
    • Acoustic and lexical information
    • Only transcript punctuation
  4. ما هي الميزة الصوتية التي تساعد في اكتشاف الحالة العاطفية للعميل بما يتجاوز الكلمات المستخدمة؟
    • حجم ملف التسجيل
    • رقم الموظف الخاص بالوكيل
    • الناقل الهاتف
    • درجة الصوت والسرعة والحجم (عروض)
  5. In a two-stream call-center emotion system, what do acoustic features contribute?
    • Evidence from vocal delivery, such as how speech sounds
    • The caller’s verified identity
    • The account’s payment history
    • A guaranteed diagnosis of the caller’s emotion
  6. What task did Vidrascu and Devillers study for customer-service phone calls?
    • Predicting credit scores from call recordings
    • Speaker segmentation and emotion-related analysis of conversational turns
    • Generating live agent sales recommendations
    • Automating legal decisions about customer accounts
  7. Why might a call-center sentiment system combine lexical and acoustic features?
    • Acoustic features replace the transcript in every task
    • Lexical features reveal the phone carrier
    • The words and the way they are spoken provide complementary signals
    • Combining them guarantees the caller’s true emotion is known
  8. What does word-error rate compare in speech recognition evaluation?
    • Speaker identity against a customer account
    • Emotion labels against call duration
    • Call volume against agent schedule
    • Substitutions, deletions and insertions against the words in a reference transcript