Hackerknights
Imagine, it’s December 2020. There are long winded queues in front of the pharmacies and vaccine distribution centres. The Australian government only has a very limited number of vaccines. The population is desperate to return to normality and the vaccine is the only key to achieving this. For the government to reach the minimum requirement herd immunity needs to be reached. With a population of 25 million and barely 15 million vaccines. How will the government succeed in effectively distributing the vaccines?
Fortunately, a small team called the Hacker-Knights come to the rescue.
A novel way of achieving herd immunity and a simple prediction tool with intuitive visualisation filters, that will assist the government in taking control of COVID-19 in the most efficient manner.
The idea is to achieve below outcomes with the government data:
1. Forecast for the covid impact for future months with the existing covid factors (e.g: cases on daily basis, confirm, recovered, deaths and infection rate etc.)
2. Predict the minimum number of vaccines required to achieve herd immunity of a particular region. We considered R-nought, a variable factor, as 2.2 (average according to available sources) hypothetically for the limitation of data and time constraint.
3. Find out the optimal way of distributing available vaccines to the most affected regions based on multiple factors like business impacts, available distributed channels, social, economic conditions and also to achieve herd immunity across the region as fast as possible.
The datasets used come from various sources including Australian Bureau of Statistics, Github open source data and Australia Population (2020) Worldometer. One of the major challenges has been to extract precisely the most relevant data by combining different unstructured datasets into a single effective aggregated dataset that has been normalised. Having the monthly statewise covid cases, deaths and population we extrapolated the number of vaccines needed for each region and improved the prediction efficiency using factors such as employment and unemployment. An interactive visualisation web dashboard(shown in the video) has been built for users.
This model takes into consideration covid cases that have been confirmed and deaths per state over a time period to calculate the R naught value. These cases have been forecasted upto march 21 using multiple linear regression.
After calculating R naught found to be 2.5 on average. We calculated the number of vaccines needed to reach herd immunity for each state according to its population. Formula for Herd immunity: 1/(1-Rnaught) We have run this algorithm to our forecasted range of Mar 21.
If we get limited number of vaccines, the algorithm calculates the optimal distribution of vaccines to take smaller steps towards herd immunity (no more a pandemic).
Future implementation could use more features(density, social distance, house rents, food habits) to train a Neural Network model for the weighted and variability factor to achieve the real time R-naught more accurately to eradicate COVID-19.
Description of Use To predict no.of vaccines and understand the impact on distribution
Description of Use To predict on the no.of vaccines based on the Population
Description of Use To predict on the no.of vaccines based on the Population
Description of Use This data has been used to analyse the forecast for future months
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