Credit-Card-Fraud-Detection | This project is an implementation of credit card | Machine Learning library
kandi X-RAY | Credit-Card-Fraud-Detection Summary
kandi X-RAY | Credit-Card-Fraud-Detection Summary
This project is an implementation of credit card fraud detection using Hidden Markov Model (HMM)
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Top functions reviewed by kandi - BETA
- Train the model
- Compute the forward probability distribution for the given observations
- Performs the backward computation
- Calculates the probability of a given transition probability
- Calculate the gamma function of a given state t
- Divide a number
- Get the input from the user
- Detectsraud based on observations
- R Calculate the occurrence probability for each observation
- Predict for given sample
- Run the clustering
- Get the internal data
Credit-Card-Fraud-Detection Key Features
Credit-Card-Fraud-Detection Examples and Code Snippets
Community Discussions
Trending Discussions on Credit-Card-Fraud-Detection
QUESTION
I am developing credit card fraud detections project in machine learning. I have download the code form GitHub (https://github.com/devrajkataria/Credit-Card-Fraud-Detection-ML-WebApp) but I am getting following errors:
...ANSWER
Answered 2021-Apr-20 at 14:57This is very likely to be a versioning problem. Your scikit-learn version is probably the latest version and the model.pkl
you downloaded from the repo you mentioned is an old and incompatible version.
To avoid this kind of problem, we should stick to best practices such as using a requirements.txt
file defining exactly the versions using during development. The same versions could then be installed on production.
If you really need to use this model.pkl
from the repo, I'd suggest creating a GitHub issue asking for a requirement.txt
file. Alternatively, you could try different scikit-learn versions until you get it working, but this can be very cumbersome.
QUESTION
I think I have a "dumb" question. I have a python code that calculates sigmoid function:
...ANSWER
Answered 2019-Apr-22 at 14:54No, it can't be linear. I don't have your complete code, but try
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install Credit-Card-Fraud-Detection
You can use Credit-Card-Fraud-Detection like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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