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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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    39 trabalhos encontrados, preços em EUR
    Simple python script. 6 dias left
    VERIFICADO

    Hi, I need a simple python script, that will take entries from excel file, and sort them by order which entries are most frequent. (many of the entries will be duplicates)

    €5 / hr (Avg Bid)
    €5 / hr Média
    34 ofertas

    The project i am required to make is a full analysis on the covid situation and exploring the different factors that effect or are effected by the covid virus. We are required to answer real life questions regarding articles about covid with models we create in R. We have to show case our skills in all aspects of R weather its linear regression, discriminant analysis, logistic regression, predicti...

    €100 (Avg Bid)
    €100 Média
    15 ofertas
    Data mining 6 dias left
    VERIFICADO

    Good evening, This is not like other ads as its a business opportunity to have a equity stake in creating a data mining software used for market insights. If you think you can help and are genuinely determined and willing to put in the work please reply to this ad and we can talk properly and see if you are a fit. We plan to scale and either sell or IPO this business in the future and have had ver...

    €2439 (Avg Bid)
    €2439 Média
    14 ofertas

    Have been perfecting a VIX trading algorithm for several years now, and has worked out on paper fantastically. Now is the time for investors and putting it to work. I ran across your info and thought I would reach out about your services and how it might assist us.

    €6409 (Avg Bid)
    Local
    €6409 Média
    4 ofertas

    use nibabel library and matplotlib required before 3rd June

    €26 (Avg Bid)
    €26 Média
    4 ofertas

    need a python and Plotly expert to modify some python script for plotly

    €13 (Avg Bid)
    €13 Média
    12 ofertas

    Very experienced machine learning/data science expert. who is familiar with Natural Language processing is required to extract and analyse comments from social media commentary of a video to understand pattern of sentiment using polarity analysis, key words analysis, name entity recognition, sentiment and linguistic analysis.

    €17 / hr (Avg Bid)
    €17 / hr Média
    28 ofertas

    I need a data science expert to assist with a task

    €25 (Avg Bid)
    €25 Média
    12 ofertas
    €13 Média
    24 ofertas
    do my task in any way 5 dias left
    VERIFICADO

    I need you to fill in a spreadsheet with data.

    €3 / hr (Avg Bid)
    €3 / hr Média
    21 ofertas

    I need a experienced data scientist who can help me in preparing my resume and provide guidance for Interview preparation and explain any real live project

    €33 / hr (Avg Bid)
    €33 / hr Média
    21 ofertas

    I am very beginner in KAFKA . I need detail help in my assignment using CDC (change Data Capture) with KAFKA replicating tables on windows. if anyone is interested i will send details in private email.

    €81 (Avg Bid)
    €81 Média
    2 ofertas
    Need for collection of datasets 5 dias left
    VERIFICADO

    Need set of data for weather forecast especially solar and wind affecting micro-grid performance. The datasets of a particular to use in machine learning algorithms to evaluate efficiency.

    €68 (Avg Bid)
    €68 Média
    12 ofertas

    For the following example... "OneDine learns how you eat, helps you pick the right menu item in every restaurant including suggestive modifications and allows you to seamlessly pay at the table from any participating restaurant. OneDine is a B2C, B2B and B2B2C technology." "I'd like to extract "helps you pick the right menu item" "allows you to seamlessly pay a...

    €36 (Avg Bid)
    €36 Média
    5 ofertas
    DATA ENTRY 5 dias left

    I need you to fill in a spreadsheet with data.

    €3 / hr (Avg Bid)
    €3 / hr Média
    92 ofertas

    We are looking for an expert in statistical analysis to look for trends and relationships in a set of de-identified data from 100 patients before and after they began a specific therapy for heart failure. Specifically, we would like someone who can take data from 100 patients before they began therapy and compare it to the same parameters after therapy was received to find the degree to which this...

    €125 (Avg Bid)
    €125 Média
    40 ofertas

    We would like to create a dashboard, which would include some tables and charts, as an output to our software. The dashboard should have filter, sort, search functionality as well as the ability to deliver alerts. We would like to use Grafana to create this.

    €330 (Avg Bid)
    €330 Média
    6 ofertas

    Need to talk with oxford computer science student

    €21 (Avg Bid)
    €21 Média
    2 ofertas

    I need a competitive programmer for coaching

    €23 (Avg Bid)
    €23 Média
    6 ofertas
    need competitive programmer 4 dias left
    VERIFICADO

    I need to hire a competitive programmer as my teacher to be ready for google kick round and google code jam

    €26 (Avg Bid)
    €26 Média
    2 ofertas
    Datasets identification 2 dias left
    VERIFICADO

    We need at least 5 Datasets complying with a given criteria carrying an accumulated total of at least 200000 data points. The work means you will locate the datasets and conform to its usefulness (according to the specs you will receive). Public or private datasets are fine as long as they are useful. If the work done is satisfactory, there is a potential to rehire. Please express your inter...

    €99 (Avg Bid)
    €99 Média
    18 ofertas

    We need to be developed a web based solution of Face recognition, face detection, live image matching, motion and object detection along with voice sampling and matching to proctor online exam

    €268 (Avg Bid)
    €268 Média
    4 ofertas

    I need this person to help write fresh codes, or convert R codes into Python codes along with creating sample analysis codes for a few case studies in training ready format. Must Know : Basic statistics, Linear Regression, Logistic Regression, Decision Trees- Random Forest etc. Python Libaries : Scikit learn, Pandas, Numpy, Scipy, Matplotlib

    €6 / hr (Avg Bid)
    €6 / hr Média
    44 ofertas
    Small SAS Task 2 dias left
    VERIFICADO

    I need help with my SAS task Deadline is 24-30 hours

    €21 (Avg Bid)
    €21 Média
    13 ofertas

    We have a large, long-term project to help develop software to optimize heat and energy use in large commercial buildings. The problem statement is fairly straightforward: optimize energy use for heating/cooling in a large building while satisfying a set of temperature range requirements. The available controls are the amount of heating/cooling introduced, and the available data inputs are temper...

    €693 (Avg Bid)
    €693 Média
    32 ofertas

    We develop explainability and accountability in use of data, analytics and ML based models. We have use cases focusing on risk around behavior analytics, cybersecurity analytics, environmental risk while we compare the information against other risk related data sources. (i.e. Pandemic, Weather, Terror, etc). See more details at [fazer login para ver a URL] Our job here is not a short term pro...

    €566 (Avg Bid)
    €566 Média
    28 ofertas

    need to talk with an oxford computer science student

    €113 (Avg Bid)
    €113 Média
    5 ofertas

    Competitive programmer needed for google competitions

    €20 (Avg Bid)
    €20 Média
    4 ofertas

    I am a young product manager that is considering applying and completing an MBA. This has long been an ambition of mine. I would like to evaluate several questions to determine if this is the best option for me to have a successful career. Including: - given my current position, salary and future earnings potential, can I expect a significant improvement in overall earnings relative to what i wo...

    €156 (Avg Bid)
    €156 Média
    4 ofertas

    We're looking for talented contributors to find features that improve a market tracking model. This job is open for Data Scientists, Quant researchers, Quant traders, Algorithmic traders, Data Analysts, and Data Engineers You will be tracking features in the peta-byte scale mass of unstructured text that is collected every day to movements in the SP500. P.S. You will be working with others...

    €147 / hr (Avg Bid)
    Destacado
    €147 / hr Média
    49 ofertas
    Rapid Miner DATA analysis 1 dia left
    VERIFICADO

    Rapid Miner DATA analysis report needed urgently

    €32 (Avg Bid)
    €32 Média
    7 ofertas
    Data Analyst 1 dia left

    The Data Management Analyst is an integral role in documenting lineage, dataflows, and metadata of the company's enterprise information, processes, and assets. The candidate will work with stakeholders and subject matter experts, to develop, optimize and oversee conceptual and logical data systems and data stores. Job Responsibilities: Analyze and document dataflows and data management steps ...

    €21 / hr (Avg Bid)
    €21 / hr Média
    28 ofertas

    We would like to create a dashboard, which would include some tables and charts, as an output to our software. Dashboard should have filter, sort, search functionality as well as the ability to deliver alerts. We would like to use Grafana to create this.

    €499 (Avg Bid)
    €499 Média
    10 ofertas

    --- Requirements --- 1. Distances between what 2. How will we feed in the Data to our - : There will be features*** set and I will manually feed in indexes. NLP 3. Hover --- 3 possibilities --- 2 Sets of Features for Chapters Layer & Lessons Layer Chapters strands arrangement fixed Based on features the representation arranges strands of each lesson node in relation to the other les...

    €177 (Avg Bid)
    €177 Média
    11 ofertas

    Hello. I want you to complete a project. Let's connect for details.

    €20 (Avg Bid)
    €20 Média
    15 ofertas
    FAKE REVIEW GROUP DETECTION 17 horas left
    VERIFICADO

    This is a research based project about detecting the fake review group spammers . In this project we will detect fake group spammers and come up with some methodology to do increase the accuracy. Implementation will be done in python .Need someone experience with python graph libraries and machine learning experts, natural language processing . and Data pre processing on yelp Data. Further fil...

    €501 (Avg Bid)
    €501 Média
    14 ofertas
    Big Data Research 7 horas left

    I am looking for an expert in Big Data to work on a research

    €416 (Avg Bid)
    €416 Média
    22 ofertas

    We are looking to develop an AI for news aggregation. We would love to know which articles to recommend to our clients. We need both a consultant and a developer.

    €452 (Avg Bid)
    €452 Média
    12 ofertas

    Analysis of Ecommerce User cart data abandonment and mechanism for recommendation of products Many time the user will add the product to cart but do not purchase them in few cases so i want to analyze the user behavior and develop a recommendation engine Steps: 1) Data Set related to cart status / Purchase history 2) Focus on cart abandonment or cancelled products 3) Analyse the user...

    €316 (Avg Bid)
    €316 Média
    9 ofertas