数据科学 Jobs

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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    17 搜到的工作,价格货币为 USD

    i need a poster A0 – have the quality of A0 size based on a ready document 'txt analysis' report. Highlight the main points on the report no word count needed.

    $28 (Avg Bid)
    $28 平均报价
    16 个竞标
    Online assesment. Reasoning 6 天 left
    已验证

    The purpose of the assessment will be to understand: How your background, experiences, interests and work-related attitudes align with competencies that define success within P&G - we call it the PEAK Performance Assessment. Take as much time as you need to complete each question carefully. (most candidates take about 25 minutes in total) Your ability to recognize patterns and solve unique pr...

    $27 (Avg Bid)
    $27 平均报价
    16 个竞标

    I need a help with a little project about Bayesian Network modelling usind SamIam program. I will attached two pdf with the description of the problem: one is in the original Language (Spanish) and other is translate to English using google.

    $139 (Avg Bid)
    $139 平均报价
    6 个竞标

    Description: A project of constructing an Ontology based dietary suggestion system for Diabetes patients. Dietary suggestions are made based on personal health data and nutritional needs of each person, therefore RDF dataset has to be designed and created accordingly using Protégé software. CSV datasets needed for creating the Ontology will be provided, but the triples have to be imp...

    $161 (Avg Bid)
    $161 平均报价
    6 个竞标

    I want a python developer on panda library knowledge and also aother data science library knowledge who can fetch data from DB and write in xls

    $20 (Avg Bid)
    $20 平均报价
    12 个竞标

    We are looking at developing an AI model using IBM, Microsoft or AWS cloud to recognise invoices, bank statements, receipts, etc. and post to the right categories in our chart of accounts automatically. The project will help us to reduce the reliance of teams of account clerks and make data entry more accurate.

    $7524 (Avg Bid)
    $7524 平均报价
    14 个竞标
    GIS project 3 天 left
    已验证

    Imagine that you would like to build a cabin somewhere in the Sturgis area. Develop a combined Boolean/weighted index model to evaluate the possibilities. One condition is required: it cannot be on National Forest Service land (vegetation layer, OWNER = NFS) (Hint: Create a mask.) The other factors can be ranked. The land cannot be too steep; having a southerly aspect is good; being close to an ex...

    $62 (Avg Bid)
    $62 平均报价
    10 个竞标

    This is a Data Science Video making as well as online teaching Project. I am looking for an online data science trainer with following skills: 1. Good at online teaching. 2. Teach students in a fun way. 3. Know Python, R, & ML 4. Real world experience 5. Know Data Science Space. If you want to know more about my registered company in the USA: [登录来查看链接] If you are interested, pls send me a s...

    $19 (Avg Bid)
    $19 平均报价
    14 个竞标
    data science, coding. 2 天 left
    已验证

    Python, coding, numpy, functions and package, Jupyter notebook.

    $108 (Avg Bid)
    $108 平均报价
    42 个竞标
    Tableau Ongoing projects 1 天 left
    已验证

    We're looking for a Tableau expert to create visualizations from our clients multiple data sets and provide insightful analysis. Our clients are supply chain management groups for whom we provide outsourced analytics. We do this utilizing a MySQL data warehouse over which we lay [登录来查看链接] includes shipment,sale,invoice distribution, and other forms of both structured and non structured da...

    $20 / hr (Avg Bid)
    $20 / hr 平均报价
    26 个竞标

    Articles on Data Mining all these topics are to use with data mining; Security Privacy Data Integrity discovery, usage, and understanding of patterns and knowledge spatiotemporal and multimedia data mining mining text, Web, and other unstructured data data cube-oriented multidimensional online analytical mining visual data mining knowledge discovery association classification clustering regressio...

    $305 (Avg Bid)
    $305 平均报价
    7 个竞标
    Create an inventory planning tool 22 小时 left
    已验证

    I am a book publisher located in the United States. I need a purchasing tool that will take inputs including unit sales history, point of sale sales history, costs for different production quantities, desired months in stock and expected turnaround time and will output a recommended reprint time and quantity. Since the costs are constantly changing, and we have more than a decade of prior data t...

    $1484 (Avg Bid)
    $1484 平均报价
    34 个竞标

    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 .

    $22 - $181
    加封
    $22 - $181
    56 个竞标

    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 .

    $22 - $180
    加封
    $22 - $180
    32 个竞标
    Data Science Expert Needed 2 天 left
    已验证

    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.

    $7 - $72
    加封
    $7 - $72
    52 个竞标

    I need a R programming expert for my multiple projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    $172 - $516
    加封
    $172 - $516
    123 个竞标
    R programming expert. -- 6 1 天 left
    已验证

    I need a R programming expert for my multiple projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    $22 - $181
    加封
    $22 - $181
    48 个竞标