- #1
dharavsolanki
- 79
- 0
I'd like to start off by noting that cellphone billing is very different from that in the US. The consumer is free to choose any cellphone he wants and he still has a choice for the carrier/telecom service provider. This is the reason why unlike in the US, providers in India depend on earning the patronage of particular demographics through customized plans for them. DIfferent plans for collegians, for people who want just incoming calls, people who have to make a lot of short calls etc.
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I am quoting the problem statement verbatim - the next post will elucidate the solutions that I am working on.
The primary question here is : What branch of mathematics and WHAT topic should I refer so that I can attempt this question methodically?
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I am quoting the problem statement verbatim - the next post will elucidate the solutions that I am working on.
The problem is to analyze the past behavior of the subscribers and build a model
which recommends the optimal plan for them. The past behavior of the subscriber is
recorded in the form of call detail records (CDR). CDRs are generated for every call the
subscriber makes in the network. Typical information recorded as part of the CDR
includes Calling Number, Called Number, Current Plan, Service (Voice/SMS/etc.),
Duration, Cost, and Location.
The model should address the following:
1. Changing behavior of the subscriber
2. Should be parallelizable (A parallel model allows an alternative representation of the
state of an application, either at a different time or in a hypothetical state).
The primary question here is : What branch of mathematics and WHAT topic should I refer so that I can attempt this question methodically?