Categories
Business

Lawson Model for Decision Process of Buyer

In this post, we look at the Lawson Model for Decision Process of Buyer. Business is responsible for selling the goods in the market so must have the knowledge of how the buyer actually makes their decision. It involves 5 stages: Need Recognition: Business must recognize the needs of the consumer as well as how […]

Categories
AWS Docker

Data Science Libraries in Docker Container and AWS

In this post, we will be installing data science libraries in a docker container and AWS.  It will show how to easily access the data science libraries from anywhere in the world without downloading and installing Python, runtime libraries, and the Jupyter package. The walk-through is for Windows platform. AWS We need an AWS Account […]

Categories
Business

Difference Between Cross-selling and Up-selling

This post tells the difference between cross-selling and up-selling. Cross-selling identifies products that satisfy additional complementary needs that are unfulfilled by the original item. It points users to products they would have purchased anyway by sharing them at the right time to ensure a sale. For example, Comb sale to a customer buying a blow […]

Categories
Business

Ethical, Privacy and Data Protection Issues

Data is often reduced to what can fit into a mathematical model. Yet, taken out of context, data may lose its meaning. Ethics, privacy, and data protection issues are often an afterthought or regulatory hurdle to be jumped through. Ethical Issues include: Non-objective analysis Incomplete Reporting Misleading Reporting Lack of Consideration Moral agency is the […]

Categories
Data Analysis Resources Data Visualization Machine Learning

Classification of Alzheimer’s Disease Stages using Radiology Imaging and Longitudinal Clinical Data

Alzheimer’s disease is an irreparable, degenerative disease with ongoing loss of functions of the brain. Currently, there is no medicine or treatment present to stop or slow down the progression. The identification of different stages for diagnosis require a combination of clinical data, complex cognitive tests, radiology imaging, demographic information, time and highly skilled physicians. […]

Categories
Machine Learning

Highlight Text using Weights

Texts tend to have a hierarchical structure and the importance of words and sentences are highly context dependent. This post is a short tutorial to highlight text using sample weights. The text is displayed in Jupyter notebook. The weights can be from a model such as Logistic regression or Attention model. The different intensity of […]

Categories
Machine Learning

Developing a Web Application for a Machine Learning Model

This post describes developing a web application for a machine learning model and deploying it so that it can be accessed by anyone. The web application is available at: https://arrear-model.herokuapp.com/ The process of deployment consists of transferring all flask application files from a local computer to the web server. Once completed the web application can […]

Categories
Data Visualization

Economic Impact of the EU Membership on the UK

23rd June 2016, voters from United Kingdom (UK) voted in the Brexit referendum to leave European Union (EU) with a small majority vote of 51.9 %. The decision to leave EU since joining in 1973 has consequences that are both profound and catastrophic. The post analysis of the referendum found that the issues for Brexit can be categorized […]