January, 2023#
Monday, 16/01/2023#
What I did today:
provided more information regarding the structure and overview for the github repository
computed the distributions of means for the mean diffusivity and fractional anisotropy data and plotted them using a violin plot
created Data analysis notebook and defined the learning problem (supervised) and task type (classification)
read in about SVM
To-do next time working on the project:
get a better understanding of SVM
get an idea of how to implement SVM in python
Tuesday, 17/01/2023#
What I did today:
read in about SVM and understood the underlying concept and logic
decided to use linearSVC as algorithm for the classification task
provided information in the Data analysis notebook on SVMs and linearSVC
To-do next time working on the project:
apply the logic of SVC to my data
read in about features and feature selection and apply to my data
get an idea of how to implement linearSVC in python (the structure of the pipeline)
Wednesday, 18/01/2023#
What I did today:
wrote a SVM pipeline in python (still needs to be further developed)
read about Logistic Regression and understood the underlying concept and logic
thought about how to implement Logistic Regression in python (the structure of the pipeline)
To-do next time working on the project:
compute a logistic regression pipeline in python
Friday, 20/01/2023#
What I did today:
computed a logistic regression pipeline in python for the first 5 brain regions
To-do next time working on the project:
compute a logistic regression pipeline in python for the remaining brain regions
provide more information on SVM and Logistic Regression in the Data analysis notebook
Wednesday, 25/01/2023#
What I did today:
merged content of main branch into update branch to now work on update branch
structured repo, moved notebooks into code folder
read in more on logistic regression
To-do next time working on the project:
compute a logistic regression pipeline in python
Thursday, 26/01/2023#
What I did today:
computed a logistic regression pipeline in python, restructred it
To-do next time working on the project:
plot logistic regression resullts
provide more information on logistic regression in the Data analysis notebook
restructre data analysis notebook
Friday, 27/01/2023#
What I did today:
provided more information on logistic regression in the Data analysis notebook
restructred data analysis notebook, specifically the logistic regression section
created ROC curve for logistic regression
failed to plot logistic regression results. The error message says that for the regplot function the input data must be 1-dimensional. For my y variable this was the case, for X it was not. I tried to reshape the X variable, but this did not work. I will try to fix this next time.
To-do next time working on the project:
plot logistic regression results
interpret ROC curve
provide more information on logistic regression in the Data analysis notebook
start with the SVM section in the Data analysis notebook
Monday, 30/01/2023#
What I did today:
provided more information on logistic regression in the Data analysis notebook
interpreted confusion matrix and evaluation measures
failed to plit logistic regression results; since there is no need to plot the results, I will not try to fix this anymore
To-do next time working on the project:
interpret ROC curve
finalise logistic regression section in the Data analysis notebook
start with the SVM section in the Data analysis notebook