Payment Risk and Payment Fraud: Data Science and Analytics

سرفصل های دوره

we will learn modeling and coding (SQL/Python) knowledge for data science and data analytics in payment risk

1. Introduction

1. Introduction

2. Course Outline

2. Payment

1.1 Payment Overview v5.pptx

1. Payment Overview

2.1 Payment -- Card V5.pptx

2. Card Transactions

3.1 Payment -- ACH v3.pptx

3. ACH Transactions

4.1 Payment -- Chargeback and Refund v2 (1).pptx

4. Chargeback and Refund

3. Payment Risk

1.1 Payment Risk v3.pptx

1. Payment Risk Overview

2.1 Consumer Risk - ATO v3.pptx

2. ATO Introduction

3.1 How to identify ATO v3.pptx

3. How to identify ATO

4.1 Consumer Risk - SF&NSF v3.pptx

4. Stolen Financial and NSF overview

5.1 How to identify SF and NSF v3.pptx

5. How to identify SF and NSF

6.1 Family Fraud 101.pptx

6. Family Fraud Overview

7.1 How to identify Family Fraud.pptx

7. How to identify Family Fraud

8.1 Merchant Risk Overview v3.pptx

8. Merchant Risk Introduction

9.1 How to identify merchant risk v3.pptx

9. How to identify merchant risk

4. Statistic and ML

1.1 Stats Outline.pptx

1. Stats outline

2.1 Hypothesis.pptx

2. Hypothesis

3.1 Sampling.pptx

3. Sampling

4.1 How to calculate sample size.pptx

4. Sample Size Calculation

5. Confusion Metrix

6.1 ML 101.pptx

6. ML Basic

7.1 Linear Regression 101.pptx

7. Linear Regression 101

8.1 Linear Regression 102.pptx

8. Linear Regression 102

9.1 Linear Regression 103.pptx

9. Linear Regression 103

10.1 Linear Regression 104.pptx

10.2 Linear Regression.xlsx

10. Linear Regression 104

11.1 Logistic Regression 101.pptx

11. Logistic Regression 101

12.1 Logistic Regression 102.pptx

12. Logistic Regression 102

13.1 Decision Tree 101.pptx

13. Decision Tree 101

14.1 Decision Tree 102.pptx

14. Decision Tree 102

15.1 Random Forest 101.pptx

15. Random Forest 101

16.1 Random Forest 102.pptx

16. Random Forest 102

17.1 Gradient Boosting 101.pptx

17. GBDT 101

18.1 Gradient boosting 102.pptx

18. GBDT 102

19.1 xgboost 101.pptx

19. Xgboost 101

20.1 Xgboost 102.pptx

20. Xgboost 102

21.1 Model Testing and Validation.pptx

21. Model testing and evaluation

5. SQL

1. How to run SQL in this class

2.1 Section 3 SQL Example.xlsx

2. where our sql examples are and how to play with them

3.1 SQL - Select.pptx

3. Select

4.1 SQL - Select distinct.pptx

4. Select distinct

5.1 SQL - Where Clause.pptx

5. where clause

6.1 SQL - Group By.pptx

6. group by

7.1 SQL - Aggregate Functions.pptx

7. aggregate function

8.1 SQL - Max Min Function.pptx

8. Maxmin function

9.1 SQL - Having Clause.pptx

9. Having Clause

10.1 SQL - Join Clause.pptx

10. Join

11.1 SQL - In Operator.pptx

11. In operator

12.1 SQL - Not Equal Operator.pptx

12. Not equal operator

13.1 SQL - Date Function.pptx

13. date function

14.1 SQL - case statement.pptx

14. case when statement

15.1 SQL - Cast.pptx

15. cast function

16.1 SQL - Limit and Offset Clause.pptx

16. Limit and offset function

17.1 SQL - Window Functions.pptx

17. window function

18.1 SQL - Subqueries.pptx

18. Subquery

19.1 SQL - Complex Join.pptx

19. Complex Join

20.1 SQL - Join and aggregate functions.pptx

20. Join and aggregate functions

21.1 SQL - combine having and where.pptx

21. combine having and where

22.1 SQL - Duplicates.pptx

22. Duplicates

23.1 SQL - nth.pptx

23. Nth number

24.1 SQL - Previous Date Record.pptx

24. Previous Daterecord

25.1 SQL - Query Efficiency.pptx

25. Query Efficiency

6. Python

1.1 Python input, output and import.pptx

1.2 Python.xlsx

1. Python input and output

2.1 Python Statement, Indentation and Comments.pptx

2. Python Statement, Indentation and Comments

3.1 Python Data Type.pptx

3. Python Data type

4.1 Python Function.pptx

4. Python functions

5.1 Python Operators.pptx

5. Python operator

6.1 Python if..else.pptx

6. Python if else

7.1 Python for loop.pptx

7. Python for loop

8.1 Python while loop.pptx

8. Python while loop

9.1 Python List 101.pptx

9. Python List 101

10.1 Python List 201.pptx

10. Python List 102

11.1 Python tuple 101.pptx

11. Python Tuple 101

12.1 Python Tuple 201.pptx

12. Python Tuple 102

13.1 Python Set 101.pptx

13. Python Set 101

14.1 Python Set 201.pptx

14. Python Set 102

15.1 Python dictionary 101.pptx

15. Python Dictionary 101

16.1 Python Dictionary 201.pptx

16. Python Dictionary 102

17.1 Python numpy 101.pptx

17. Python numpy 101

18.1 Python numpy 201.pptx

18. Python numpy 102

19.1 Python numpy 301.pptx

19. Python numpy 103

20.1 Python numpy 401.pptx

20. Python numpy 104

21.1 Python Pandas 101.pptx

21. Python Pandas 101

22.1 Python numpy 201.pptx

22. Python Pandas 102

23.1 Python Pandas 301.pptx

23. Python Pandas 103

24.1 Python Pandas 401.pptx

24. Python Pandas 104

25.1 Python Pandas 501.pptx

25. Python Pandas 105

26.1 Python Matplotlib 101.pptx

26. Python matplotlib 101

27.1 Python Matplotlib 201.pptx

27. Python matplotlib 102

28.1 Python scikit-learn 101.pptx

28. Python scikit-learn 101

7. Case study

1.1 First Case Overview.pptx

1.2 Nashville housing house details.xlsx

1.3 Nashville housing sale.xlsx

1.4 Nashville housing seller info.xlsx

1. First Case Study Nashville Housing Overview

2.1 Nashville housing thinking process.pptx

2. Thinking process

3.1 Nashville housing overall trend.pptx

3. Nashville Housing Overall Trend

4.1 Nashville Housing Analysis.xlsx

4.2 Nashville housing details.pptx

4. Nashville Housing analysis

5.1 Nashville housing summary.pptx

5. Nashville Housing Summary

6.1 Second Case Overview.pptx

6.2 Section 6 Subscription Details Python - customer info.csv

6. Second Case Study Subscription business model analysis

7.1 Second Case Overall Business Performance.pptx

7.2 subscription business analysis revenue.xlsx

7. Overall business performance

8.1 Second Case Dataframe Analysis.pptx

8.2 Section 6 Subscription Details Python.xlsx

8.3 subscription data analysis.zip

8. Load Subscription business data into dataframe

9.1 Second Case Decision Tree.pptx

9.2 subscription data decision tree model.zip

9. Build a decision tree model in Python to improve business performance

8. Congratulations

1.1 payment risk ds congratulations.pptx

1. Congratulations!

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تولید کننده: Udemy