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

1402 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 Challenge~4 years ago

332

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Last answer ~4 years ago

3rd place solution

· Expresso Churn Prediction Challengeover 4 years ago

849

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

337

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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

443

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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

526

3

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Last answer over 4 years ago

Fill Nan's, Scale, Feature engineering order

· Expresso Churn Prediction Challengeover 4 years ago

324

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Last answer over 4 years ago

Calculating AUC

· Expresso Churn Prediction Challengeover 4 years ago

246

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Last answer over 4 years ago

Accuracy significantly different in X_test & test

· Expresso Churn Prediction Challengeover 4 years ago

286

4

0

Last answer over 4 years ago

AUC with cross validation

· Expresso Churn Prediction Challengeover 4 years ago

415

2

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Last answer over 4 years ago

Local validation

· Expresso Churn Prediction Challengeover 4 years ago

313

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Last answer over 4 years ago

'MRG', 'TOP_PACK', 'REGION'

· Expresso Churn Prediction Challengeover 4 years ago

275

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Last answer over 4 years ago

0.9318+ methods

· Expresso Churn Prediction Challengeover 4 years ago

318

1

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Last answer over 4 years ago

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

· Expresso Churn Prediction Challengeover 4 years ago

276

0

0

starter notebook

pradeeprajasekaran

· Expresso Churn Prediction Challengeover 4 years ago

371

3

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Last answer over 4 years ago

0.0+ score on leaderboard

· Expresso Churn Prediction Challengeover 4 years ago

261

9

0

Last answer over 4 years ago

REVENUE and ARPU_SEGMENT

· Expresso Churn Prediction Challengeover 4 years ago

298

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Highly correlated

· Expresso Churn Prediction Challengealmost 5 years ago

249

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Last answer almost 5 years ago

· Expresso Churn Prediction Challengealmost 5 years ago

335

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Last answer almost 5 years ago

What does this data mean?

· Expresso Churn Prediction Challengealmost 5 years ago

295

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Last answer almost 5 years ago

Problème de télécharger les données

· Expresso Churn Prediction Challengealmost 5 years ago

248

2

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Last answer almost 4 years ago

Submission Error

· Expresso Churn Prediction Challengealmost 5 years ago

234

2

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Last answer almost 5 years ago

deleted_bKy8BWKpCJoCaRjhecQsXB9v

· Expresso Churn Prediction Challengealmost 5 years ago

226

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Last answer almost 5 years ago

· Expresso Churn Prediction Challengealmost 5 years ago

216

0

0

Different Submissions / Leaderboard score

· Expresso Churn Prediction Challengealmost 5 years ago

256

3

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Last answer ~3 years ago

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