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etang
  • Member for 2 years, 10 months
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15 votes
2 answers
806 views

Why not use evaluation metrics as the loss function?

4 votes
1 answer
281 views

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

4 votes
3 answers
406 views

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

3 votes
1 answer
121 views

Can log loss be an evaluation metric for classification models?

3 votes
1 answer
323 views

How to Deploy Contextual Bandits in Online Experimentation Platform?

3 votes
1 answer
2k views

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

2 votes
2 answers
85 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
38 views

How to test a hypothesis for mean difference within a range

2 votes
1 answer
160 views

How to determine decay rate?

2 votes
1 answer
49 views

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

2 votes
1 answer
46 views

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

2 votes
1 answer
39 views

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

2 votes
0 answers
23 views

What metrics should I use when developing the first model?

2 votes
1 answer
38 views

How to Increase the weight for one predictor variable?

2 votes
1 answer
25 views

Need to do hyperparamter tuning for new features?

2 votes
1 answer
151 views

Are Bandit Algorithms Considered as Online Algorithms?

1 vote
1 answer
81 views

Why BERT Boosts Performance for NLP Tasks?

1 vote
0 answers
18 views

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

1 vote
1 answer
88 views

Speed Up KNN and Maintaining Accuracy for Anomaly Detection

1 vote
0 answers
487 views

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

1 vote
0 answers
8 views

Online Tree Based Algorithms

1 vote
1 answer
18 views

Latent factors are the same in both decomposed matrices?

1 vote
1 answer
38 views

Will Different Types of Labels Affect Feature Engineering Outcomes?

1 vote
0 answers
26 views

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

1 vote
1 answer
76 views

How to Retrain a Production Model?

1 vote
1 answer
191 views

How to Compare Variances?

1 vote
1 answer
125 views

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

1 vote
1 answer
183 views

What Does Oracle in Multi-Armed Bandit Literatures?

1 vote
1 answer
68 views

How to Create a Model Which Can Produce Accurate Predictions?

1 vote
0 answers
16 views

How much reduction of hyperparameter experiments can I get using Bayesian optimization vs Grid search?