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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    41 trabajados encontrados, precios en USD

    I need you for python, AI, Big Data script data Analysis purpose

    $20 (Avg Bid)
    $20 Oferta promedio
    1 ofertas

    Crypto is crazy and hot right now so recently I looked into the art of crypto trading, and being a technical person who loves optimising things for efficiency, I looked into algorithmic trading. Much to my surprise, it was a very rewarding experience so far. The gains I've been making have been quite incredible, all for the work of just coding it and backtesting it. See the screenshot in the...

    min $50 / hr
    min $50 / hr
    0 ofertas

    Crypto is crazy and hot right now so recently I looked into the art of crypto trading, and being a technical person who loves optimising things for efficiency, I looked into algorithmic trading. Much to my surprise, it was a very rewarding experience so far. The gains I've been making have been quite incredible, all for the work of just coding it and backtesting it. See the screenshot in the...

    $15 / hr (Avg Bid)
    $15 / hr Oferta promedio
    2 ofertas

    it a motorway lane simulation modeling. i will be uploading the document below and all the questiones need to be answered.

    $168 - $504
    $168 - $504
    0 ofertas

    Data Science / Machine Learning project. First client of a young startup. Possibility of key responsibility. If project succeeds, option for prolongation, increase in pay and obtaining a senior role. Content of project: Algorithmically searching for fraud in health insurance. Full-time 6 months or part-time. Remote or on-site. Preferencee for residence in Slovakia or Czech Republic. Long-...

    $6177 (Avg Bid)
    $6177 Oferta promedio
    23 ofertas

    Analytics and Decision Science 3000 words Analytics and Decision Science 3000 wordsAnalytics and Decision Science 3000 words

    $51 (Avg Bid)
    $51 Oferta promedio
    6 ofertas
    Looking for technical writers! 5 días left
    VERIFICADO

    We are looking for very technical writers to work on complex topics where in depth explanations might be required. A background in Cloud, Data, and AI is preferred. We are looking for freelancers willing to build an ongoing relationship. Samples of relevant work will need to be provided.

    $15 - $50 / hr
    Sellado Acuerdo de Confidencialidad
    $15 - $50 / hr
    16 ofertas
    Estrazione di indirizzi 4 días left
    VERIFICADO

    Estrazione di denominazioni, indirizzi, numeri telefonici, web url ed email da sito Rolex

    $478 (Avg Bid)
    $478 Oferta promedio
    13 ofertas

    I have a data sheet where I need to predict the value of a column as a part of Regression Model

    $17 (Avg Bid)
    $17 Oferta promedio
    35 ofertas

    Hi, I am looking for a freelancer to create an OCR dataset for segmenting Chinese and English text from any image. The dataset should be generated via Python. A lot of the code already exists; see "What already exists?" section. Lastly the dataset should be compatible with PyTorch. Tasks that need to be completed are: 1. extract sentence fragments from a dialogue text file and diction...

    $245 (Avg Bid)
    $245 Oferta promedio
    4 ofertas
    machine learning 4 días left
    VERIFICADO

    Cross-validation in Machine Learning Data distribution for cross validation at k = 3 blocks ? Block 1 Block 2 Block 3 1 Validation Learning Learning 2 Learning Validation Learning 3 Learning Learning Validation

    $24 (Avg Bid)
    $24 Oferta promedio
    10 ofertas
    corpus analysis 3 días left
    VERIFICADO

    Compare word choices and/or discourse patterns in your chosen 2 corpora in order to explain how these 2 corpora represent distinct perspectives on the COVID-19 pandemic. Make sure to provide sufficient explanation of the corpus analysis methods used (such as measures chosen for collocation or keyness analysis). • Make sure to cite academic literature where relevant to inform your analysis and...

    $26 (Avg Bid)
    $26 Oferta promedio
    8 ofertas
    soccer betting punters needed 3 días left
    VERIFICADO

    soccer betting punters needed with experience

    $316 (Avg Bid)
    $316 Oferta promedio
    7 ofertas

    1. Analyse a Data Mining technique capable of supporting practitioners to make reliable decisions which require predictive modelling, for example, in a Business scenario 2. Demonstrate results of using an efficient technique which is capable of finding a solution to a given predictive problem represented by a data set 3. Evaluate the accuracy of the technique in terms of differences between the ...

    $16 (Avg Bid)
    $16 Oferta promedio
    3 ofertas

    Question - How do you propose to bridge the gap between the Foodstuffs' data management practices for third-party browser cookies and the principles for online data ethical handling referring to the concepts in the OECD Fair Information Processing Guidelines. your need to analyze and discuss the privacy policy of the Foodstuffs supermarkets in the light of data handling ethics. Privacy polic...

    $42 (Avg Bid)
    $42 Oferta promedio
    9 ofertas

    I need an ML expert who can replicate a technical paper

    $150 (Avg Bid)
    $150 Oferta promedio
    12 ofertas
    $83 Oferta promedio
    3 ofertas

    Hi everyone, We are looking for a Data Scientist with experience in following industrial processes: a) waste management b) water treatement c) Industrial and Municipal Heating d) Experience from Oil / Gas fields are relevant aswell Cover letter question : Please briefly mention to us your concrete project experience in above processes. Try to be as specific as possible : * What specifically was ...

    min $50 / hr
    min $50 / hr
    0 ofertas

    Hi we have got a project on data science machine learning big data or python the persons having knowledge of the mentioned skills may apply

    $92 (Avg Bid)
    $92 Oferta promedio
    11 ofertas

    Wanted your help in a project, requirement is for PyCharm/Visual Net

    $26 (Avg Bid)
    $26 Oferta promedio
    6 ofertas

    Looking for a Python or R expert with experience in creating sentiment analysis outputs. I have an excel file that has hundreds of product reviews. I'd like to categorize these reviews by creating new columns that say: - Positive/Negative/Neutral - Defective [True/False] - Expensive [True/False] - Connectivity issues [True/False] and more specific ones that will not be addressed until hired.

    $563 (Avg Bid)
    Acuerdo de Confidencialidad
    $563 Oferta promedio
    22 ofertas

    i have the NaN values coming from data and the issue is caused by these Nan values in the calculation.

    $33 / hr (Avg Bid)
    $33 / hr Oferta promedio
    34 ofertas
    data entry 2 días left

    I need someone to copy information from some websites.

    $20 (Avg Bid)
    $20 Oferta promedio
    39 ofertas
    soccer betting tipsters needed 2 días left
    VERIFICADO

    soccer betting tipsters needed to help me win

    $727 (Avg Bid)
    $727 Oferta promedio
    5 ofertas

    please apply if your experience matches our requirements -You MUST have experience with mathematical modelling of staking rewards, liquidity pooling, and DEFI Farming. You must be able to demonstrate your skillset through previous works carried out in a similar capacity. This is a short term exercise however for the correct person this can be a long term engagement so please bear in mind that t...

    $50 / hr (Avg Bid)
    $50 / hr Oferta promedio
    1 ofertas

    I am doing research on patients Psychology before Covid and after covid pandemic who taken test . I am done with most of project and I need help with some part of Statistical analysis and I'll share all the details in chat thank you and stay safe all

    $15 (Avg Bid)
    $15 Oferta promedio
    7 ofertas

    Pre-processing and exploratory analysis by using Python

    $144 (Avg Bid)
    $144 Oferta promedio
    18 ofertas

    topic/materical included are: From over-fitting to apparently complex methods which can work well, such as VC dimension and shattering sets. PAC bounds. Loss functions. Risk (in the learning theoretic sense) and posterior expected risk. Generalisation error. Supervised, unsupervised and semi-supervised learning. The use of distinct training, test and validation sets, particularly in the context ...

    $211 (Avg Bid)
    $211 Oferta promedio
    9 ofertas

    topic/materical included are: From over-fitting to apparently complex methods which can work well, such as VC dimension and shattering sets. PAC bounds. Loss functions. Risk (in the learning theoretic sense) and posterior expected risk. Generalisation error. Supervised, unsupervised and semi-supervised learning. The use of distinct training, test and validation sets, particularly in the context ...

    $164 (Avg Bid)
    $164 Oferta promedio
    7 ofertas

    Recreate methods: dea, [iniciar sesión para ver URL], sdea and malmquist form Package ‘Benchmarking’ from R to Python

    $10 (Avg Bid)
    $10 Oferta promedio
    1 ofertas

    collecting a real dataset to build a chatbot system using python jupyter notebook on IBM Watson for localhost

    $23 (Avg Bid)
    $23 Oferta promedio
    5 ofertas

    In Google Data Studio, I would like to find the formula for a new calculated field to transform a number recognized as text into a number recognized as a number: example € 1,010.00 (text) => 1010.00 (number) Currently I use the formula cast (trim (replace (REPLACE (replace (Rate J text, '', ''), '€', ''), ',', '.')) as numbe...

    $32 (Avg Bid)
    $32 Oferta promedio
    8 ofertas

    Hello. I have a strategy that I want to run on the backtest platform on CloudQuant.com. The strategy I have is in VBA. I'm looking for someone to convert this to python and run it on CloudQuant.com. I'm only offering $ 20 for this job. I also do not accept the bargain

    $20 (Avg Bid)
    $20 Oferta promedio
    1 ofertas

    Can an AI predict human and real-world outcomes? Could an AI predict what type of shirt you’ll wear tomorrow morning? Put it to the test using IBM Cloud’s “Auto AI”, a Watson Studio feature that can take data sets and predict human decision-making. “AutoAI” is a new feature in IBM Cloud’s Watson Studio, a data science platform that helps data scientist...

    $40000 (Avg Bid)
    Destacado Garantizado Sellado Concurso principal
    $40000
    18 participaciones

    i need the Pytorch expert for multiple job. Details will be shared.

    $23 - $93
    Sellado
    $23 - $93
    4 ofertas

    i need the Pytorch expert for multiple job. Details will be shared.

    $8 - $76
    Sellado
    $8 - $76
    4 ofertas

    i need the Pytorch expert for multiple job. Details will be shared.

    $23 - $76
    Sellado
    $23 - $76
    7 ofertas

    i need the Pytorch expert for multiple job. Details will be shared.

    $23 - $76
    Sellado
    $23 - $76
    5 ofertas

    i need the Pytorch expert for multiple job. Details will be shared.

    $15 - $76
    Sellado
    $15 - $76
    4 ofertas

    i need the Pytorch expert for multiple job. Details will be shared.

    $8 - $76
    Sellado
    $8 - $76
    4 ofertas