Em Andamento

Data Mining/statistics/pattern recognition

We have designed a data recorder that indicates in 15 minute blocks whether a domestic electric storage water heater was used or not. The data is purely yes/no, so it might read 1,1,1,0,0,1,1,0,0,0,... where a one means it was used and a zero means it wasn't.

The heater wastes energy when it is on but not used, so we would like to use this data to forecast the next few values of the data series, perhaps with a confidence level (say the probability it will be used). We would then switch the water heater on only when it is reasonably likely to be used. We want the rules to be implementable in a C program so they would need to be simple.

It is quite likely the data will display fairly clear patterns based on time of day and day of week and it is also likely that there will be long periods periods of constant non-use at night say. So we could perhaps look for regularities based on daily and weekly cycles.

We are looking for a practical solution that works and is easy to implement - it need not be backed up by statistical theory if this is too difficult.

We could simulate some plausible data but don't yet have real data.

Habilidades: Algoritmo, Processamento de dados, Excel, Matlab and Mathematica, Estatísticas

Ver mais: pattern recognition data mining, processing the data, excel energy, data processing in data mining, statistics pattern, zero day, statistics data mining, simulate, probability and statistics, patterns, forecast, energy storage, c++ statistics, c statistics, practical, pattern recognition program, daily time series, excel minute, data program excel, probability data, domestic excel, read data program, time series display data, easy processing program, water based solution

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( 68 comentários ) Harrogate, United Kingdom

ID do Projeto: #534022

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ptb

Hello, We are a team of statisticians with a wealth of experience in doing forecasting projects in industries as wide ranging from manufacturing, consumer goods and the financial sector. We would love to work with Mais

$100 USD em 7 dias
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20 freelancers estão ofertando em média $139 para este trabalho

wsh2

Greetings England from the USA.. On and off state comes with ramifications. For example, a boiler does not go from 0 to full in an instance, correct? Which brings us to the whole point, how much does it cost to ope Mais

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BITSBYTES

Hello sir i have a good experience with MATLAB

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klntv

Hello, I am a experienced SAS( Statistical Analysis System software) analyst. Solving of statistical & time series forecasting tasks is part of my professional activity.

$150 USD in 10 dias
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theiitian

Hi,I can do this. Looking forward for more details. Please check PM.

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sands1

Hi, We will take up the project & provide you better solution. Thanks & Regards, [url removed, login to view], Project Manager, SANDS Team

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cadmark

Cadmark (Pvt) Ltd is a limited liability company registered under the companies act of Sri Lanka. We provide BPO, Call center, Data entry and Outsourcing work. You may wish to try us on a trial basis just for a few Mais

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bmeyer

Hello! Please see your PM. Thanks!

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BDML

Please check your PMB.

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2.4
simplyshakoor

Hi! I'm a Mechanical Engineer now studying MSc in Automation. Your project is very interesting, but will be challenging to implement. I would like to work with you till you find a good solution.

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ksnsantosh

I have good experience in the Excel VBA Automation work and good experience in the work force management. i am able to this job.

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pabna

Hi I am a highly experienced statistican, I can do the job. Please see me in PM. Thanks

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ranabilal

Hi, This is an electronic Engineer. Plz see your pmb. I have a suggestion about platform...

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DigitalProdigy

I am a computer system engineer by proession and my main areas are signal procesing, digital design, image processing, algorithm development etc. the project is very interesting and i can provide a full detailed algo o Mais

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sasa1985

we have qualified programmers and statistician. So we can easily complete this job.

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mgdata

Hello, I am a Canadian Mechanical Engineer with close to 20yrs analysis experience. I will mention up-front that your concept might be impractical... To save money on water heating, there are commercially available "in Mais

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avnishraghava123

I understand the structure of the data.

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gauXprt

Please check your PM

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brainpower98

My work will speak for itself

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kishore13

would love to work with you.

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