Data science, which should not be mistaken for information science, is a field of study that uses scientific processes, methods, systems, and algorithms to extract insights and knowledge from various forms of data, be it structured or unstructured. It is similar to data mining and is a conception to unify machine learning, data analysis, statistics, and their related methods so as to analyze and understand the actual facts about data. Data science employs theories and techniques taken from many disciplines such as computer science, information science, statistics, and mathematics.

In a nutshell, data science can be said to be a multidisciplinary blend of algorithm development, data inference, and technology in a way to find solution to analytically complex problems. Data science is useful to anyone who wants to be a data miner.

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    26 pekerjaan ditemukan, seharga USD

    Hi there, I want to track a user from page views - What feature (column) can be used to track a user (e.g. HTTP etc) - Can you parse this data a bit more? - How many those of user are unique? - Can you create some sort of visualization based on your thoughts? - Which feature can be useful in joining this data to other data sources I have. - This just data for contains year-month- hour - Can we ma...

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    I need to build a prediction model to help banks decide about providing a business loan to liquor stores. Three tables are provided in CSV format: 1. weekly sales of products 2. distances between each pair of stores 3. the number of a variety of institutions

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    I need some help to build a prediction model that will determine if a liquor store receives a credit loan from a bank. Three tables in CSV format are given: 1. weekly sales of products 2. distances between each pair of stores 3. the number of variety of institutions within a 5km radius.

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    I want a imputation algorithm in python based on a research paper attached. It must be followed by the instructions given in the paper and should run in any data set with missing values.

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    We are hiring at H2K Infosys! 5 Hari left
    TERVERIFIKASI

    We are looking for industry experts with working knowledge in the following technologies with substantial training experience: • Python • Java • Selenium • AI • Data Science • SQA Testing Job description and responsibilities: Design and deliver training in the above-mentioned courses for live, online, interactive classes. Ability to deliver live training in all the mo...

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    What we are looking for: Apart from mentorship, we are also looking to collaborate with Industry Experts for conducting our online Live Sessions on specific Data Science related topics. These are mostly 2-hour sessions on weekends. The sessions will be on pre-decided topics. You can choose the topics as per your areas of interest. Key skills required: Excellent spoken and written language skills, ...

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    I need a Machine learning expert for my multiple projects. If you have knowledge please bid. Details will be shared in message with the freelancers. Its a small job .

    $13 - $99
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    $13 - $99
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    I need a Machine learning expert for my multiple projects. If you have knowledge please bid. Details will be shared in message with the freelancers. Its a small job .

    $13 - $99
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    $13 - $99
    13 penawaran

    Text analysis in python using NLTK ans spcy or R language . From an example file in excel make generic code to make standard preprocessing, bigram, ngram, part of speach tagging and sentiment and topic Modeling. Visuals like word cloud, bar charts of common words and ngram and visual of topics

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    Data Algorithm to Detect Trends 5 Hari left
    TERVERIFIKASI

    2.1.1. The Contractor shall deliver documented software code that models and analyzes newly added fatal injury and violence data and detect anomalous upticks or downticks over time 2.1.1.1. This software code shall output a comprehensive list of identified upticks and downticks in a user-friendly graphical user interface which will allow a user to explore trends. 2.1.1.2. This software should ide...

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    Computer vision. -- 2 5 Hari left
    TERVERIFIKASI

    NLP, data science & analysis. Jupyter notebook and python anaconda expertise

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    Digital Marketer with promising sells 5 Hari left
    TERVERIFIKASI

    We are working on new project and our theme is online training on Python and other technical course. I want a digital marketer to help us in enrolling relevant participant in our program. We have set a target of enrolling 5000 participants in 2 months. If you have skills, present your work history and if you believe that you can achieve our expectation, Feel free to connect us.

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    It's HFT trading system based on statics

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    Looking for a freelancer with experience in Academic writing, Data Analysis, Data mining / Data Privacy... Freelancer should have experience in Data Analysis, Data mining / Data Privacy More details will be discussed in the chat...

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    Need an AI engineer for my business. 3 Hari left
    TERVERIFIKASI

    Hey, Hope you're well. I work in the auto retail industry, in particular 'selling your car'. I've got a load of data that I need analyzing then a solution creating for. Issues we face - High % of customers not turning up - Low conversion rate - Lack of appointments I need someone desperately quick to come on board, carry out data analysis, and come up with a solution. I&#...

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    I need help developing a Power app that uses a specific query (from a data source - this can be flexible as it isn't created yet) that grabs the minimum number of openings and based on the query (1-4 openings) allow the next people (1-4 people) in queue (based on seniority) to choose block of vacation time. Then update the block of time from those 1-4 people after they fill out a form and the...

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    python pandas expert fbprophet -- 2 3 Hari left
    TERVERIFIKASI

    python pandas expert fbprophet Need some help coding . current struggling to write simple function panda dfa -> 01-01-2020 2 02-01-2020 1 dfB -> 01-01-2020 0 02-01-2020 0 03-01-2020 0 04-01-2020 0 i need help write apply function for dfB get data from dfA (if available ) else output 8 output should be dfB -> 01-01-2020 2 02-01-2020 1...

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    Hi, I have a data set and I want to perform EDA, PCA and ML on it to extract some insights from it.

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    Estoy por lanzar una plataforma web y quiero que alguien me diséñe la estrategia de adquisición de clientes a través del marketing digital. Gracias,

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    Need Computer Vision Expert Required 1 hari left
    TERVERIFIKASI

    Need Computer Vision Expert Required I can provide help but you have do things by own.

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    Need someone who has experience with retail industry

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    Machineearning technical person to extract exist model into web inference .(tensorflowjs, knowledge on architecture and inference on web browser.)

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    I have used Tableau more than 2 + yrs ago. Last 2+ yrs, I worked as a Data Scientist. Currently, I have a project that requires extensive Tableau experience. I forgot most of the thing I used before due to less practice. I need your guidance on following things: 1. You must have couple of case studies. 2. I do not have access to Tableau anymore because, I used my emails for different trials. You ...

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    I need a data science expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    $13 - $80
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    30 penawaran

    I need the Data Science expert for my job. Details will be shared with winning bidder.

    $13 - $92
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    $13 - $92
    30 penawaran