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etang
  • Member for 4 years, 3 months
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17 votes
2 answers
2k views

Why not use evaluation metrics as the loss function?

5 votes
3 answers
658 views

How to choose between an overfit model and a non-overfit model?

4 votes
1 answer
715 views

Can log loss be an evaluation metric for classification models?

4 votes
1 answer
423 views

Which Method, Skip-gram or Negative-sampling, does Keras's Embedding Layer Use?

3 votes
1 answer
608 views

How to Deploy Contextual Bandits in Online Experimentation Platform?

3 votes
1 answer
155 views

How to test a hypothesis for mean difference within a range

3 votes
1 answer
3k views

Median absolute deviation only can be used for anomaly detection for time series without a trend?

2 votes
2 answers
932 views

What are the pros and cons of using a supervised learning approach for building a recommender system compared to traditional approaches?

2 votes
1 answer
302 views

How to determine decay rate?

2 votes
1 answer
50 views

Why Some Simulation Scenarios Don't Look Real? [closed]

2 votes
1 answer
210 views

Can I still use an overfitted model with high test accuracy?

2 votes
1 answer
289 views

Are Bandit Algorithms Considered as Online Algorithms?

2 votes
1 answer
44 views

How to find the closest table name for a given mis-spelled table name?

2 votes
0 answers
24 views

What metrics should I use when developing the first model?

2 votes
1 answer
44 views

How to Increase the weight for one predictor variable?

2 votes
1 answer
63 views

Need to do hyperparamter tuning for new features?

2 votes
1 answer
36 views

Online Tree Based Algorithms

1 vote
1 answer
62 views

Latent factors are the same in both decomposed matrices?

1 vote
1 answer
91 views

Why BERT Boosts Performance for NLP Tasks?

1 vote
0 answers
21 views

How to know if LDA(Latent Dirichlet Allocation) is applicable to a particular problem? [closed]

1 vote
0 answers
5k views

How to Tune Isolation Forest?

1 vote
1 answer
165 views

Speed Up KNN and Maintaining Accuracy for Anomaly Detection

1 vote
0 answers
1k views

Is Cook's Distance a reliable way to find influential points?

1 vote
1 answer
49 views

Will Different Types of Labels Affect Feature Engineering Outcomes?

1 vote
0 answers
30 views

Can Bayesian methods be used for fixed horizon hypothesis testing? [closed]

1 vote
1 answer
95 views

How to Retrain a Production Model?

1 vote
1 answer
569 views

How to Compare Variances?

1 vote
1 answer
153 views

Estimate remaining time to failure based only on average time to failure

1 vote
1 answer
401 views

What Does Oracle in Multi-Armed Bandit Literatures?

1 vote
1 answer
71 views

How to Create a Model Which Can Produce Accurate Predictions?