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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    62 份搜到的工作,货币单位为 USD

    Need a data science,ML expert in this work. It is a small writing task and will be very easy for data science experts looking for making quick money from simple task. Bid to know more details.

    $11 (Avg Bid)
    $11 平均报价
    2 个竞标

    Data studio dashboard to be created

    $97 (Avg Bid)
    $97 平均报价
    4 个竞标

    We have the following openings for our MNC client. 1. React JS developers or full stack MERN developers 2. React Native or Flutter developers with native (Android/iOS) app development experience 3. .Net core developers with React.JS experience. (React is mandatory) 4. Tableau / Data science professionals (Python, Machine learning, NLP) Experience: 3+ years STRONG experience in the relevant tech...

    $1246 (Avg Bid)
    $1246 平均报价
    19 个竞标

    im looking for Data Science and NLP expert

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

    Job description We are looking for a highly motivated data scientist to help us research and develop a state-of-the-art speech analysis platform for monitoring and improving mental health and wellbeing at a fast-growing startup based in Hong Kong. This is an on-going freelance collaboration. - You will study, interpret, and apply the latest research on audio and speech analysis and its relation ...

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

    We are looking for young and energetic experience and Fresher candidates for the business development team who will be aligned with the sales and marketing organisations, in support of data-driven, revenue generation efforts. ac Responsibilities Responsible for mining database on a daily basis. Detailed research of any company, executive or any topic as per the requirement Researching extracting ...

    $305 (Avg Bid)
    $305 平均报价
    5 个竞标

    Desarrollo de un modelo analítico de pronóstico de asignación de personal para 120 sucursales (promedio 15 personas por sucursal) basado en distintas variables tales como transaccionalidad, margen de contribución, costos, presupuestos de ventas, puestos, entre otras. El modelo deberá estar basado en machine learning y deberá ser fácil de visualizar ...

    $64000 (Avg Bid)
    $64000 平均报价
    2 个竞标

    I need the text mining/data science project for multiple jobs. Details will be discussed.

    $8 - $77
    加封
    $8 - $77
    10 个竞标

    I need the text mining/data science project for multiple jobs. Details will be discussed.

    $8 - $77
    加封
    $8 - $77
    7 个竞标

    I need the text mining/data science project for multiple jobs. Details will be discussed.

    $8 - $77
    加封
    $8 - $77
    6 个竞标

    Looking for someone who can calculate odds of teen patti using winning probability, anyone?

    $478 (Avg Bid)
    $478 平均报价
    7 个竞标

    Provide instruction and R scripts to import and overlay yearly GIS data of soil maps, field work maps with boundaries and soil testing data. Use of ClimateFieldview to intregrate SSURGO soil maps, field boundaries, and lab data.

    $416 (Avg Bid)
    $416 平均报价
    3 个竞标

    I am looking for someone to look my machine learning shiny app and improve the code so when I run it it is faster and more responsive. Deliverables app that when I run it it Improves speed and performance

    $152 (Avg Bid)
    $152 平均报价
    4 个竞标

    Identity the following using the data set and attached pdf: 1. the correct dosage of the DRA 2. Most optimal combination of pumping Create and share a code base, prepare a detailed report of the implementation of the model, create a reusable model, create a ppt for the whole process, preparing and providing the equation for predicting the dependent variable for the unseen data

    $143 (Avg Bid)
    $143 平均报价
    5 个竞标

    To Discover optimum location for taxi services. Using LDA(latent dirichlet allocation) algorithm. Write the thesis report based on the format

    $136 (Avg Bid)
    $136 平均报价
    4 个竞标

    Need someone to deliver a large number of questions (MCQs) of various topics in Data Structure and Algorithms. The questions should be non plagiarized with proper grammar.

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

    I need an expert data scientist to work with massive quantities of data in excel. You must be proficient with english and understand cryptocurrency transactions and the blockchain. DO NOT APPLY IF YOU CANNOT MEET ALL REQUIREMENTS OR YOU WILL BE BLOCKED.

    $179 (Avg Bid)
    $179 平均报价
    11 个竞标

    Role: Data science professionals Experience: 4+ years experience as a Data scientist Mandatory skills: Strong Machine learning, SQL Python, Supervised and Unsupervised machine learning algorithms, classifiers, cluster analysis, regression, dimension reduction. Experience in NLP will be a big plus. Very good communication skills in English. Duration: 3 months to 6 months with chances to extend fur...

    $1162 (Avg Bid)
    $1162 平均报价
    9 个竞标

    I'm looking to hire a Freelancer that has experience on gathering data, organize and analyze it for social media websites such as Facebook, i prefer that it already has a tool developed for that purpose or know about any tool for it that is already working.

    $428 (Avg Bid)
    $428 平均报价
    12 个竞标

    I need someone who can help me perform social network analysis. I have the data in excel files and need someone to generate the appropriate input files for me for visualisation of the network. Please enquire for further details

    $176 (Avg Bid)
    $176 平均报价
    10 个竞标

    Necesito ayuda para crear dashboards de sales en hubspot dashboards o en data studio

    $12 (Avg Bid)
    $12 平均报价
    1 个竞标
    Pyspark Data Visualization 4 天 left
    已验证

    I need someone to help me analyze/visualizations with Apache Spark (Pyspark). If you can use some of these libraries it would be perfect; MLIB, Spark SQL, GraphFrames, Spark Streaming. I would like to find insight of the dataset and transform it into visualization. I have to complete my work within 2 days (13 May 2021)

    $90 (Avg Bid)
    $90 平均报价
    8 个竞标

    Hi, I please need a golf club analysis application developed based on computer vision. Club movement in a video needs to be precisely tracked, graphically reconstructed for reference, and a mathematical solution(s) presented. The project has been failing most recently due to insufficiencies in all auto-tracking features attempted, but this has been greatly simplified now to just a manual trackin...

    $21 / hr (Avg Bid)
    $21 / hr 平均报价
    15 个竞标

    Knowledge of data mining, deep learning and neural networks, who can solve the theoretical or mathematical questions of these topics. Person has to be available on 20th May

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

    The need of data science in the insurance company. Programming a useful tool which will improve the working processes and for the return giving some positive statistical solutions (for ex: Client segmantation or claims statistics etc.) for the insurance sector or company. For this project I need a freelancer as a software engineer or developer

    $185 (Avg Bid)
    $185 平均报价
    15 个竞标
    Data mining -- 2 4 天 left
    已验证

    Data mining and information retrieval

    $16 (Avg Bid)
    $16 平均报价
    3 个竞标
    data mining -- 2 4 天 left
    已验证

    data science and data mining help

    $15 (Avg Bid)
    $15 平均报价
    5 个竞标
    data mining 3 天 left
    已验证

    Help with data mining and information retrieval theory

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

    text classification needs to be done using weak supervision on BERT language model. It needs to be trained on a complaints data set with different clustering methods.

    $89 (Avg Bid)
    $89 平均报价
    13 个竞标

    Looking for AI developer.

    $145 (Avg Bid)
    $145 平均报价
    12 个竞标
    Ecommerce Data Manager Expert 3 天 left
    已验证

    We are seeking an eCommerce Product Data Manager that is an expert in their craft of collecting, cleaning, managing and maintaining data/pricing to produce meaningful information. Our company has a portfolio of eCommerce websites in the construction industry, however, to start your main focus will be on our two largest sites, then will have you expand and grow the management of this data for the ...

    $456 (Avg Bid)
    $456 平均报价
    15 个竞标

    1 PAGE BIG DATA ANALYSIS WITHIN 3 HOURS, $10

    $17 (Avg Bid)
    $17 平均报价
    10 个竞标

    Hello i need a freelancer for corpus Analysis in AntConc Software More details with suitable freelancer

    $173 (Avg Bid)
    $173 平均报价
    9 个竞标

    The goal of this project is to put the ontology modelling semantic data development, Description Logic (DL) and SWRL skills into practice. Your task is to define, populate and query an ontology (including A-Box and a T-box) on a topic of your choice. The ontology must be able to integrate and reuse already available semantic data. At least two concepts of the ontology T-Box must be taken from ext...

    $228 (Avg Bid)
    $228 平均报价
    7 个竞标

    Hello i need a freelancer for corpus Analysis in AntConc Software More details will be share with suitable freelancer

    $170 (Avg Bid)
    $170 平均报价
    5 个竞标

    find Epsilon NFA to NFA then to DFA then to regular expression in colab(URGENT,Preferably Indian )

    $34 / hr (Avg Bid)
    $34 / hr 平均报价
    1 个竞标

    find Epsilon NFA to NFA then to DFA then to regular expression in colab(URGENT,Preferably Indian )

    $17 - $34 / hr
    $17 - $34 / hr
    0 个竞标
    data analysis 2 天 left

    i have diploma in information technology and i have recently learn python and aws as well as azure and cloud computing for my better future but covid is compliance my job please help

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

    Hello i need a freelancer for corpus Analysis in AntConc Software More details with suitable freelancer

    $185 (Avg Bid)
    $185 平均报价
    8 个竞标

    Hi i am looking for freelancer expert in AntConc Software, because this specific task needs to be only done in AntConc. More details will be suitable freelancer..

    $261 (Avg Bid)
    $261 平均报价
    4 个竞标
    data preprocessing 2 天 left
    已验证

    Hello I have data and I need some preprocessing on it and the data has some in Arabic

    $104 (Avg Bid)
    $104 平均报价
    50 个竞标

    find Epsilon NFA to NFA then to DFA then to regular expression in colab(URGENT,Preferably Indian )

    $14 / hr (Avg Bid)
    $14 / hr 平均报价
    2 个竞标

    Need help with the data mining questions, looking for a person who has strong data mining, deep learning and neural network concepts and can also implement a little. Who can also solve the theoretical questions. Project time is on 20th may.

    $25 (Avg Bid)
    $25 平均报价
    2 个竞标

    I am looking for someone who has a lot of experience developing ChatBots. It is a ChatBOT that can have simple general conversations with humans. We are looking for someone who is interested in working for a startup. We are looking for a possible cofounder and I will provide more details if you are interested.

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

    I am looking for an experienced developer to help me build a Backtesting platform that would be primarily used for stocks. The platform would have the following specifications: -Ability to run both locally & Cloud on linux -Ability to run a large number of strategies in parrallel -Ability to run strategies on event mode as well as vectorised mode -Asset agnostic -Prod code same a backtest -H...

    $87 / hr (Avg Bid)
    $87 / hr 平均报价
    4 个竞标

    Hi , I have a project I need help with. Project Objectives: • What factors contribute to food insecurities? • What are the biggest factors that impact food security? • Are high food costs and food insecurity related? • Which neighborhoods are highly affected? Let me know if this is something you can do .Thanks Also I have low budget for this.

    $17 (Avg Bid)
    $17 平均报价
    17 个竞标
    Besoin de data scientist 1 天 left
    已验证

    Projet de data Besoin d’un expert qui parle français

    $513 (Avg Bid)
    $513 平均报价
    9 个竞标

    Make visualization using highcharts and deploy it on a dynamic HTML page

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

    Make visualization using highcharts and deploy it on a dynamic HTML page

    $77 (Avg Bid)
    $77 平均报价
    3 个竞标

    Make visualization using highcharts and deploy it on a dynamic HTML page

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