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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    33 份搜到的工作,货币单位为 USD

    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.

    $23 - $77
    加封
    $23 - $77
    3 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.

    $14 - $71
    加封
    $14 - $71
    3 个竞标

    This is the Python implementations of data structures and algorithms basing on University of Science and Technology of CHINA.

    $433 (Avg Bid)
    $433 平均报价
    31 个竞标

    I have done the project, and the reviewer asked for some modifications, as per the attachments, so i want someone to reflect these notes on my project, it is an easy task and it would not take more than 2 hours

    $29 (Avg Bid)
    $29 平均报价
    5 个竞标

    I have a data analysis project help me to do

    $13 (Avg Bid)
    $13 平均报价
    8 个竞标

    Hi, I want a professional Data scientist, to help me out get insights from my data I've the market trades data from 2010-2020 Here's a youtube video that inspired me, and I want to do something similar and better [登录来查看链接] * please note that my data is in Arabic format Thanks.

    $148 (Avg Bid)
    $148 平均报价
    15 个竞标

    Need a data scientist or data engineer

    $22 (Avg Bid)
    $22 平均报价
    9 个竞标

    I need you to fill in a spreadsheet with data.

    $15 / hr (Avg Bid)
    $15 / hr 平均报价
    47 个竞标
    Need an Expert in Data Mining 5 天 left
    已验证

    Hello there, I'm looking for a expert in data mining for a research job. Please bid if you are capable. More details in chat Thanks

    $61 (Avg Bid)
    $61 平均报价
    29 个竞标
    Machine Learning Project -- 3 5 天 left
    已验证

    I have a project which needs expertise in : Supervised Learning, Parametric Methods, Multivariate Methods,Linear Discrimination, Multilayer Perceptron, Deep Learning, Nonparametric Methods, Decision Trees, Kernel Machines, Dimensionality Reduction, Clustering and Combining Multiple Learners algorithms.

    $53 (Avg Bid)
    $53 平均报价
    16 个竞标

    Tensorflow Lite model for gait analysis from accelerometer data

    $126 (Avg Bid)
    $126 平均报价
    9 个竞标

    Quero contratar um Freelancer que me ajude na Ciência de Dados e Machine Learning.

    $50 (Avg Bid)
    $50 平均报价
    1 个竞标

    Classic regression task with python. Message for details.

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

    I would like a Power BI dashboard to show stock market data

    $183 (Avg Bid)
    $183 平均报价
    25 个竞标
    explain data mining 3 天 left
    已验证

    I have two projects that need explanation from expert as well as from scratch

    $29 (Avg Bid)
    $29 平均报价
    9 个竞标

    I need a python developer for coding and analysis of some mini projects, please only bid if you are experienced in Reinforcement Learning, jupyter and data science.

    $122 (Avg Bid)
    $122 平均报价
    19 个竞标
    Data architect 2 天 left
    已验证

    Urgently needed data architect........

    $347 (Avg Bid)
    $347 平均报价
    6 个竞标

    I'm looking for help with calculating theoretical option prices that include IV smile, and smoothing out existing option chains. This may require using recent pricing models that are utilized by quants and market makers, not basic Black Scholes. Please see attached example screenshots showing invalid option prices (due to indvidual bids & asks) that need to be smoothed out. The goal is to...

    $325 (Avg Bid)
    $325 平均报价
    10 个竞标

    I need a python developer for coding and analysis of some mini projects, please only bid if you are experienced in Reinforcement Learning, jupyter and data science.

    $101 (Avg Bid)
    $101 平均报价
    13 个竞标

    I need someone to take a Word document with page references, and prepare links directly to those pages in a .pdf document. Both documents will reside on the computer desktop. This is different than hyperlinking, I believe, because a hyperlink utilizes the Internet to do this task. I cannot use the Internet, as the documents both must be local.

    $112 (Avg Bid)
    $112 平均报价
    5 个竞标

    I need help in mathematics and computer science. It is all about gradient descent and loss reduction. Knowledge in data science is a plus

    $9 (Avg Bid)
    $9 平均报价
    13 个竞标

    Maximum of 2000 words. Thanks

    $129 (Avg Bid)
    $129 平均报价
    24 个竞标
    Need data science expert 2 天 left
    已验证

    Need data science expert urgently

    $119 (Avg Bid)
    $119 平均报价
    14 个竞标

    I am looking for RStudio expert

    $25 (Avg Bid)
    $25 平均报价
    11 个竞标
    Survey Writing and Analaysis 1 天 left
    已验证

    • Description and survey topic: We will be running a survey with a general US consumer audience of n=500-1,000 to understand their preferences in COVID protocols when returning to stores / public spaces post pandemic. We will need someone to help write the questions (~20-25 MC, 2-3 OE), and then analyze the data (regressions, etc.) to understand which specific protocols, and how many, would b...

    $45 / hr (Avg Bid)
    $45 / hr 平均报价
    58 个竞标

    Correcteur des textes informatique. Langue maternelle français. Connaissance en informatique et psychologie. Un seul jour le relecteur Merci

    $102 (Avg Bid)
    $102 平均报价
    18 个竞标

    Implementation of Mining Tasks on GPU and CPU

    $300 (Avg Bid)
    $300 平均报价
    3 个竞标

    I will give the covid 19 microarray dataset(10 rows 3000 column). I expect you to follow these statistical analyses on this dataset. 1. Apply normalization 2. Draw boxplots before and after normalization. 3. Find statistically differential expression genes using t-test. 4. Show 100 top genes based on adjusted-p values. 5. Draw heatmap and hierarchical clustering for extracted 100 top genes. 6. Do ...

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

    Monitoring Tool to track Vaccine deployment globally - Expected deployment vs Actual deployment rates Open to suggestions

    $19 / hr (Avg Bid)
    $19 / hr 平均报价
    7 个竞标
    Need machine learning expert 14 小时 left
    已验证

    Need someone with strong background in machine learning , data science and deep learning

    $23 (Avg Bid)
    $23 平均报价
    23 个竞标

    Looking for a bio-formats expert who can handle the image analytics for microscope in Django. This is high technical project. So if you haven't good experience in bio-formats, image analytics for microscope and Django, please DON'T APPLY. I will provide the detail in private chat. Tell me what is your experiences. All placeholder bids will be ignored. Regards

    $1169 (Avg Bid)
    $1169 平均报价
    14 个竞标

    Build a model which has a good PR Curve. I have most information in the attachment. Please only inquire if you have data science exp. python, datascience, pandas

    $151 (Avg Bid)
    $151 平均报价
    20 个竞标

    Probably 2 hour work for person familiar with R not familiar 4-5 hour rs 2500 to be completed in 1 day. Other details will be shared.

    $64 (Avg Bid)
    $64 平均报价
    13 个竞标