This application is made for learners to visualize how changing different hyper-parameters could affect accuracy of the model. This applications is can also be used for selecting the base model of a large project
Step-1: Download and extract the files
Step-2: Create a virtual enviroment(optional)
Step-3: open the path where files are extracted in terminal
Step-4: type pip install -r requirements.txt and hit enter in terminal
Step-5: type python main.py and hit enter to start the application
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Linear Regression
Sample file is in samples/Linear Regression directory
Step-1: This is first screen that will appear when the program is executed, load in your Training set, DEV set and Test set and press initialize.
Note->
- You must load in only .csv, .xls or .xlsx file
- Columns of the file uploaded will be used as parameters(features)
- Column of one is added by the application and it should not be present in original file
- It is considered a good practice to have different test and Dev(cross validation) set but same file can be uploaded in both
- Normalization is applied automatically by the application
Step-2: After Initialization this screen will appear, from the dropdown list choose "Linear Regression" fill in the hyper parameters than press START TRAINING.
Progress Bar below "START TRAINING" button denotes the progress in model training.
Step-3: After the training is finished a pop-up message will appear stating the successfull completion of model training.
To save the model press SAVE MODEL this will export three files one containing parameters and other two containing normalization factors
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Logistic Regression
Sample file is in samples/Logistic Regression directory
Step-1: Same as in Linear Regression
Note->
- You must load in only .csv, .xls or .xlsx file
- Columns of the file uploaded will be used as parameters(features)
- Column of one is added by the application and it should not be present in original file
- It is considered a good practice to have different test and Dev(cross validation) set but same file can be uploaded in both
- Normalization is applied automatically by the application
- Multi-Class classification is not supported(currently) so y column should have only zeros or one
Step-2: After Initialization this screen will appear, from the dropdown list choose "Logistic Regression" fill in the hyper parameters than press START TRAINING.
Step-3: After the training is finished a pop-up message will appear stating the successfull completion of model training.
To save the model press SAVE MODEL this will export three files one containing parameters and other two containing normalization factors
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Deep Neural Network Sample file is in samples/Deep Neural Network directory
Step-1: Same as in Linear Regression
Note->
- You must load in only .csv, .xls or .xlsx file
- Columns of the file uploaded will be used as parameters(features)
- Column of one is added by the application and it should not be present in original file
- It is considered a good practice to have different test and Dev(cross validation) set but same file can be uploaded in both
- Normalization is applied automatically by the application
- Multi-Class classification is not supported(currently) so y column should have only zeros or one
- Currently only a three layered neural network is supported
Step-2: After Initialization this screen will appear, from the dropdown list choose "Logistic Regression" fill in the hyper parameters than press START TRAINING.
Note->
- optimizer takes in value gd for Gradient Descent, momentum for GD+momentum and adam for Adam optimization.
- hyper parameter Beta is for momentum optimization with default value=0.9(leave it empty for other optimizations)
- hyper parameters Beta1 and Beta2 are for Adam optimization with default value=0.9,0.999(leave it empty for other optimizations)
- example for layer input 5,2,1 last layer(output layer) should be 1 and each layer should be seperated by comma
Step-3: After the training is finished a pop-up message will appear stating the successfull completion of model training.
To save the model press SAVE MODEL this will export three files one containing parameters and other two containing normalization factors