ISSS608 2017-18 T3 Assign LUO Haoran Methodology

VAST Challenge 2018 MC3:
Catch the Unsub – Who hurts Eurasian Pipit?

Overview

Data Preparation

Methodology

Insights

Question 1: Company Development over Time

Image	Analysis
Overview of the Company Events	This image shows the frequency of calls, emails, purchases and meetings from May 2015 to December 2017. The darker the color is, the more frequent this type of events happens. Among four types of events, frequency of events is emails > calls > purchases > meetings. The general trend of counts for 4 types is increasing over time.
300px 300pxEvent Calendar	Event calendar displayes the frequency of events in each day in collected period. And the filter of event type can help to generate corresponding frequency. The color of calender is deeper over time, which tells that daily events happen more and more frequently. The blank cell of meetings shows that this type of event does not necessarily happen every day. However other three types are daily routine.