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based buisiness analysis app development

$1500-3000 USD

Закрито
Опублікований about 15 years ago

$1500-3000 USD

Оплачується при отриманні
The skill set needed is an application developer who has expertise with statistical programs such as SAS or other Business Intelligence/Data Mining tools. The task involves several thousand customers who are currently classified based upon a scheme that involves their purchased items, not including pricing. The universe of items that can be purchased is 457 and customers can buy varying quantities of each item, but there is some (yet to be uncovered) correlation of what they buy and the quantities in which they buy the items. Our objective is to take a single store, look at the universe of its customer, retain, for the sake of reference their original classification marker; and then using Stastica ([login to view URL]), do another classification based upon the charges for the items these customers purchased. Then we want to compare the original classification scheme with the new price based scheme to determine the correlation between the original and the new schemes. As well, within the clusters, we want to determine the correlation between the items purchased, with PCA, ANOVA and P value analysis. Once we have completed such an analysis with a single store, we want to do comparisons with stores of similar characteristics, such as geography, size, etc. So, essentially we’ll be doing the same analysis, however, we’ll now also retain the store number, so we can compare across stores. As well, once were successful with these tasks we want to use historical data and complete the same analysis, to detect any trends. With Stastica, the output is to a spreadsheet, a table. From those tables, I want to produce web enabled interactive graphs, using Fusion Charts ([login to view URL]) Finally, we want to create a model to enable stores to make these comparisons on a batch basis, at the end of their business day. In other words, we’ll take the model and enable stores to run their results through the model on a daily basis. The developer will have access to the data and tools on our server; the data is stored in SQL SERVER data base. The Statistica algorithms to be used are their unsupervised classification algorithm and the Random Forest algorithm. We anticipate using Kohonen Self Organizing Maps algorithm from the Statistical Automated Neural Networks offering, and the Statistica Multivariate Exploratory Techniques. If additional clarification or explanation is needed please feel free to contact me.
ID проекту: 375863

Про проект

5 пропозицій(-ї)
Дистанційний проект
Активність 15 yrs ago

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5 фрілансерів(-и) готові виконати цю роботу у середньому за $2 540 USD
Аватарка користувача
I am a statistical consultant that has done a variety of similar types of analysis over the last 15 years. I'd be willing to create score models for you for the different populations that you have available, then validate the models based on the customer behavior you have in your current database. We can use the models to score your current population and then save the score as a new field in the database. I will provide training to any users that do not understand how to utilize the model as well. My understanding is that you have all of the tools available that I will utilize online so I can perform all necessary functions from my home office. Please let me know if you need additional information.
$2 500 USD за 10 дні(-в)
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Аватарка користувача
I'm a biostatistician having a 17 years experience. Meantime I worked for public opinion researchers and in bank sector as well. I'm familiar with SAS, R, Statistica and SPSS. I'm also familiar with model building and data mining (e.g. Weka). Your project seems very interesting and reasonable. It would be great to take part in it.
$2 000 USD за 12 дні(-в)
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i am sas certified programmer. so i can able to do your work.
$3 000 USD за 90 дні(-в)
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Аватарка користувача
I work currently in SAS R & D, as a Product Developer and Software Specialist with an exposure with various clients across the globe. I have done similar assignments as yours and generated huge profits to my company and made my clients realise ROI. I can send you detailed step-by-step proposal in case your are interested in having a look at my earlier works on similar business cases. I am an expert data miner and specialist in Market Basket Analysis
$2 500 USD за 7 дні(-в)
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Аватарка користувача
Hi Find the details in PM Thank you
$2 700 USD за 60 дні(-в)
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Про клієнта

Прапор UNITED STATES
Rockville, United States
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На сайті з січ. 25, 2009

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