Ciencia de datos 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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    19 trabajados encontrados, precios en USD

    Necesito un especialista en Power BI de Microsoft para que elabore unos cuadros de control con datos de redes sociales y otra información de marketing digital. Una vez elaborado el cuadro de control deberá enviar los archivos editables y responder consultas sobre la programación utilizada y el funcionamiento del archivo. Contamos recurrentemente con este requerimiento, por l...

    $67 (Avg Bid)
    $67 Oferta Promedio
    2 ofertas

    I want to use propensity models to understand and predict if the user will buy my product based on the his previous ownership and other attributes in the CRM data. Is there any expert consultant having experience in it?

    $60 (Avg Bid)
    $60 Oferta Promedio
    8 ofertas
    Build Algorithms 6 días left

    Need help in building algorithms to identify events from sensor data

    $165 (Avg Bid)
    $165 Oferta Promedio
    4 ofertas

    i wanna know more about messeging apps and how they work. how they maintained what staff personal and what are the statics. and how data is managed.

    $245 (Avg Bid)
    $245 Oferta Promedio
    2 ofertas

    Which Tweets should PM or CM respond to among the hundreds that they get tweeted each day? - Write a scrapper to retrieve all tweets, mentions, RT of a particular handle - Develop a ranking/scoring algorithm based on a set of policy matters to rank eat tweet. scoring can be based on predetermined keywords - Crete a DataApp (Visual storyboard) that displays an aggregate of tweets received each ...

    $191 (Avg Bid)
    $191 Oferta Promedio
    5 ofertas

    Task: 2 part Part 1: Create steps of procedures to Take different data files from different data source, each with different data fields and layouts, and to standardize them into one standard format, Part 2: Tracking which step of the standardization process changed each which record and track % of manually reviewed records to create a percentage of accuracy for each step of the standard...

    $1000 (Avg Bid)
    $1000
    1 participaciones

    # background to write 2 class 1) to compare 2 image similarity and output result as array of % 2) to create statistic report output as dictionary > Json / XML # requirement 1) write in python 2) use common library if possible 3) request opinion: can this logic run in pyspark / tensorflow or some other machine learning technology / GPU when image are "too many" # pseudo code im...

    $192 (Avg Bid)
    $192 Oferta Promedio
    28 ofertas

    What's simple random sampling? Is it possible to sample data instances using a distribution different from the uniform distribution? If so, give an example of a probability distribution of the data instances that is different from uniform (i.e., equal probability).

    $30 (Avg Bid)
    $30 Oferta Promedio
    9 ofertas

    Tableau preferred! We are looking for a very experienced data analyst/scientist to help build our company KPI/Metric dashboard and be in charge of creating reports, data input, data analysis, and consulting. Examples would be sales metrics, web metrics, socials metrics, marketing, room/hotel metrics, revenue... This would be a long-term project and and could involve two different companies. ...

    $23 / hr (Avg Bid)
    $23 / hr Oferta Promedio
    41 ofertas

    We are looking for a data scientist who can help us with a project with analysis of temperature, energy and sensor data to look for optimisation opportunities and classification of data to generate messages to help optimise building performance. Knowledge and prior experience in building automation, HVAC and sensor data modelling is a plus. Work can be done in any programming environment but needs...

    $1260 (Avg Bid)
    $1260 Oferta Promedio
    23 ofertas
    Machine Learning Tutor 4 días left
    VERIFICADO

    I will be doing several online courses on machine learning these couple of months. I study a MSc in Computational Finance and would like (1) support with the theory of machine learning, and I’ll also (2) sign up to Kaggle competitions which it would be great if you could assist with. For (1), to get started I am doing courses on CourseRA which I would like your help with. The amount of tuto...

    $36 / hr (Avg Bid)
    $36 / hr Oferta Promedio
    26 ofertas

    I am looking at developing a decision making support tool that will assist companies to choose best software solution among a set of alternatives. This tool -black box - will use an install base database to train the model and will receive as inputs a couple of informations about the company (Exe: Nbre of employees, sector, Turnover, Budget..etc).

    $213 (Avg Bid)
    $213 Oferta Promedio
    13 ofertas

    Problem: The R script we've been using, in combination with Microsoft's version of Open R, no longer works for larger applications for our growing database (e.g., files >10GB, datatables with greater than 2^31 rows, matrices > 50k x 50k). Need: An expert in R coding with significant experience working with big data sets to: (1) clean up our code and make it more efficient/reduce r...

    $39 / hr (Avg Bid)
    $39 / hr Oferta Promedio
    14 ofertas

    The goal of the project is to create an operational data intelligence platform capable of monitoring, alerting, reporting. I am currently considering Elastic (ELK stack) + FileBeats. After being selected & signing a nondisclosure agreement, you will be working to translate my experience and insights through the lens of your technical prowess & experience with big data & machine learn...

    $7359 (Avg Bid)
    $7359 Oferta Promedio
    12 ofertas
    Research in Computer Science 1 día left
    VERIFICADO

    I need an experienced research fellow who could guide me in doing a computer science research, writing a research paper and publishing it.

    $4005 (Avg Bid)
    $4005 Oferta Promedio
    27 ofertas
    Lidar analysis 1 día left

    We made some lidar measurements of a ship. Now, we want to analyze the data. Main activities: - load data (a pcap file) - detect/classify the ship - determine velocity and / or angle of the ship Looking for someone with experience in lidar data who can help us with analyzing/modeling. We prefer to have the scripts in Python3.

    $152 (Avg Bid)
    $152 Oferta Promedio
    5 ofertas

    need help with deep learning and working of GAN method

    $27 / hr (Avg Bid)
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    13 ofertas

    We need a freelancer trainer who is well experienced in big data. He/She should teach students in big data,Conduct workshop,Help students in projects etc..,

    $382 (Avg Bid)
    $382 Oferta Promedio
    10 ofertas
    Trophy icon 10x better search engine 3 días left

    Define the specs for a 10x better search engine then Google, from user perspective.

    $100 (Avg Bid)
    $100
    4 participaciones