Quiz ngir gis model drift

Sooy def quiz bi, tontu yi ak leeral yi dañuy feeñ.

1. Lan mooy wuutale derifu done ak derifu konsept?
   • Drift done yi dafay soppi séddaleb done yi; konsept drift dafay soppi diggante dugal ak genn
   • Ñaari tur lañu ngir benn mbir
   • Done drift du am njeexital ci nataal yi kese; konsept drift du am njeexital ci bind
   • Data drift dafay am ci tàggat yaram; konsept drift dafay am ci test
2. How should a team interpret a PSI value such as 0.30?
   • As a guarantee that model accuracy has fallen
   • As a signal to investigate under the chosen monitoring policy, not a universal proof of harmful drift
   • As an identical threshold for every feature and population
   • As proof that retraining must begin immediately
3. Lan moo waral gis-gis bi lalu ci dugal mën na teela artu?
   • Ndax dugal yi dañuy njëkka juum
   • Ndax dugal yi dañu gëna ndaw
   • Ndax etiketu dëgg yi dañuy faral di ñëw ginaaw li ñu séentuwoon
   • Ndax model yi duñu bàyyi xel ci etiket yi
4. What does a two-sample Kolmogorov-Smirnov test compare?
   • The average accuracy of two classifiers only
   • The class labels predicted by a single model
   • The parameter values of two neural networks
   • The empirical cumulative distribution functions of two samples
5. Ban senaario mooy misaalu drift konsept bu leer?
   • Li jëfandikukat yi jàpp ni 'spam' dafay soppeeku lu yàgg doonte ci imeel yu nuru
   • Kamera dafay defar nataal yu gëna leer tuuti
   • Jamono kiliyaan yi ci done yi duñu soppeeku
   • Dañu denc done yi ci formaa fichier bu bees
6. What is a safe first response when an input-drift monitor triggers?
   • Automatically deploy a newly retrained model without evaluation
   • Investigate the data and impact, then decide whether retraining or another action is justified
   • Delete the reference data
   • Assume every shift is harmful concept drift
7. What can TensorFlow Data Validation check in an ML pipeline?
   • The causal effect of a feature
   • Whether every model prediction is correct
   • Data schemas and statistics, including unexpected changes
   • The absolute accuracy of an unlabeled dataset
8. What does the Population Stability Index (PSI) measure in a drift-monitoring setup?
   • The model’s accuracy on labeled examples
   • A causal effect of an input feature
   • A universal pass/fail threshold for all models
   • A numerical summary of how binned feature distributions differ between reference and current data