Expresso Churn Prediction Challenge ☎️ - Win $1 000 USD

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Expresso Churn Prediction Challenge

Helping Senegal

$1 000 USD

Completed (over 4 years ago)

Skills you will learn

Classification

Prediction

1393 joined

437 active

Info Data Chat Leaderboard

Start

Aug 27, 21

Close

Nov 28, 21

Reveal

Nov 28, 21

error 'this file is too big'

· Expresso Churn Prediction Challengealmost 4 years ago

299

4

0

Last answer almost 4 years ago

3rd place solution

· Expresso Churn Prediction Challengeover 4 years ago

809

19

2

Last answer over 4 years ago

Competitions was great. Can someone share code ? It will nice to see the code top of 15.

· Expresso Churn Prediction Challengeover 4 years ago

294

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Last answer over 4 years ago

My submission is awaiting score for more than an hour

· Expresso Churn Prediction Challengeover 4 years ago

387

19

0

Last answer over 4 years ago

Error: Input contains NaN, infinity or a value too large for dtype('float64')

· Expresso Churn Prediction Challengeover 4 years ago

485

3

0

Last answer over 4 years ago

Fill Nan's, Scale, Feature engineering order

· Expresso Churn Prediction Challengeover 4 years ago

278

7

0

Last answer over 4 years ago

Calculating AUC

· Expresso Churn Prediction Challengeover 4 years ago

215

2

0

Last answer over 4 years ago

Accuracy significantly different in X_test & test

· Expresso Churn Prediction Challengeover 4 years ago

250

4

0

Last answer over 4 years ago

AUC with cross validation

· Expresso Churn Prediction Challengeover 4 years ago

379

2

0

Last answer over 4 years ago

Local validation

· Expresso Churn Prediction Challengeover 4 years ago

267

5

0

Last answer over 4 years ago

'MRG', 'TOP_PACK', 'REGION'

· Expresso Churn Prediction Challengeover 4 years ago

234

5

0

Last answer over 4 years ago

0.9318+ methods

· Expresso Churn Prediction Challengeover 4 years ago

270

1

0

Last answer over 4 years ago

NaN's and zeros in data (interpretation). Time window. Regularity.

· Expresso Churn Prediction Challengeover 4 years ago

246

0

0

starter notebook

pradeeprajasekaran

· Expresso Churn Prediction Challengeover 4 years ago

332

3

2

Last answer over 4 years ago

0.0+ score on leaderboard

· Expresso Churn Prediction Challengeover 4 years ago

207

9

0

Last answer over 4 years ago

REVENUE and ARPU_SEGMENT

· Expresso Churn Prediction Challengeover 4 years ago

272

0

0

Highly correlated

· Expresso Churn Prediction Challengeover 4 years ago

203

2

0

Last answer over 4 years ago

· Expresso Churn Prediction Challengeover 4 years ago

302

16

0

Last answer over 4 years ago

What does this data mean?

· Expresso Churn Prediction Challengeover 4 years ago

263

1

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Last answer over 4 years ago

Problème de télécharger les données

· Expresso Churn Prediction Challengeover 4 years ago

199

2

0

Last answer almost 4 years ago

Submission Error

· Expresso Churn Prediction Challengeover 4 years ago

204

2

0

Last answer over 4 years ago

deleted_bKy8BWKpCJoCaRjhecQsXB9v

· Expresso Churn Prediction Challengeover 4 years ago

195

7

0

Last answer over 4 years ago

· Expresso Churn Prediction Challengeover 4 years ago

183

0

0

Different Submissions / Leaderboard score

· Expresso Churn Prediction Challengealmost 5 years ago

218

3

0

Last answer ~3 years ago

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