Bibliographic record
Abstract
Customer Service Center is the second most important consideration just after the actual product. Also, customer service is one of the biggest contributors to the cost component for any firm. We aim to apply well-known data mining techniques to the problem of predicting the quality of interactions like those done in call centers and the problem of predicting the quality of service. The analysis of call center conversations will provide useful insights for enhancing Call Center Analytics to a level that will enable new metrics and key performance indicators (KPIs) beyond the standard approach. These metrics rely on understanding the dynamics of conversations by highlighting the way participants discuss topics. The main focus will be to reduce the average handling time, is a call center metric for the average duration of one transaction, typically measured from the customer’s initiation of the call and including any hold time, talk time and related tasks that follow the transaction. Get real-time solution. The main operations will be speaker diarization, speech to text, agent analysis, emotion recognition and other measures to help with the analysis. We will use RAVDESS (Ryerson Audio-Visual Database of Emotional Speech and Song) for emotion analysis, consisting of vocal emotional expressions in sentences spoken in a range of basic emotional states (happy, sad, anger, fear, disgust, surprise and calm). Emotion recognition is done by extracting features from the audio from its Mel-frequency cepstral coefficients (MFCCs) and passing it through a convolutional neural network. All of this will happen in real time as the call is taking place.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.003 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.002 | 0.002 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.009 | 0.004 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".