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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    51 份搜到的工作,货币单位为 HKD

    Hello I need an expert in Machine Learning and Big Data. Please apply if you have the required expertise. No teams or companies please.

    $512 (Avg Bid)
    $512 平均报价
    1 个竞标

    PLEASE READ ALL THIS BEFORE BIDDING Python proficiency is a MUST this is NOT a fixed project request please DON'T bid if that is only what you are looking for analyze data using python and write code for Molecular Dynamics simulations Reading and writing files using python scripts generate python code to process and analyze data for example Radial Function Distribution script for a group of a...

    $147 / hr (Avg Bid)
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    10 个竞标
    Database Presentation 6 天 left
    已验证

    Hi i will share the details with the shortlisted candidates. Thanks

    $124 / hr (Avg Bid)
    $124 / hr 平均报价
    11 个竞标
    Data Company Presentation 6 天 left
    已验证

    Hi i will share the details with the shortlisted candidates. Thanks

    $116 / hr (Avg Bid)
    $116 / hr 平均报价
    11 个竞标

    Hello I need an expert in Machine Learning and Big Data. Please apply if you have the required expertise. No teams or companies please.

    $1040 (Avg Bid)
    $1040 平均报价
    7 个竞标

    Hello, I'm a newbie entrepreneur. I am thinking of an app about showing, visualising pollution around the world as a dashboard. It could be a basic app that includes techniques listed below: * (as a shiny app) *It can be great that the application also includes some specific own function in R, *Rmarkdown and *Object-oriented programming -(creating own classes, methods, and generic funct...

    $194 (Avg Bid)
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    Python 5+ years Experience Programmer You need to team up with me and work on a project with my client. This project require 2 developers. One will be me and other should be experienced liked me. Please start bid with words - 5+ - This will be used to filter genuine bids. You will be tested on my end. So stay prepared.

    $1382 (Avg Bid)
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    2 个竞标
    Data Company Presentation 6 天 left
    已验证

    Hi i will share the details with the shortlisted candidates. Thanks

    $124 / hr (Avg Bid)
    $124 / hr 平均报价
    26 个竞标

    machine learning, what exactly was done on the previous papers. How were the models evaluated?. How are you planning to implement your research, how are you planning to bring some novelty into your research , what are the various preprocessing steps that you might require? ofile

    $62 / hr (Avg Bid)
    $62 / hr 平均报价
    3 个竞标

    We are setting up Ignition and need to connect it to a range of PLCs and Machines to our ERP solution via Ignition and HighByte. We need to: 1. Program PLCs to write logging events to Ignition 2. Connect machines to Ignition 3. Connect Ignition to HighByte to connect information to Infor Visual ERP 4. Build visualizations in Ignition based on the data from the PLCs and Machines 5. Build reports...

    $69868 (Avg Bid)
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    the dataset link - https://archive.ics.uci.edu/ml/datasets/Car+Evaluation Part 1 (need it by April 22) write in their proposal what data mining tasks they are going to perform, a set of algorithms/tools they are going to use, and the complete plan of carrying out the project. The proposal should have the following sections. Title of the project Name of the group members Introduction - In the i...

    $1188 (Avg Bid)
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    5 个竞标

    I have urgent R project and I will share the detail via chat.

    $1025 (Avg Bid)
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    21 个竞标

    hi i need help with python jupyter monte carlo more details in the inbox

    $1428 (Avg Bid)
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    11 个竞标

    I am currently working on a data science project with a dataset about volcanoes, the question im exploring is it possible to predict fatalities from volcanoes with the dataset i have. Im looking for anyone who has experience in data science, machine learning and visualisation.

    $1157 (Avg Bid)
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    22 个竞标

    I need like an Machine Learning algorithm that detects from text input if it's a commercial email interaction or not, I need high accuracy and a model that can be used for idioms.

    $1157 (Avg Bid)
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    10 个竞标
    $1032 平均报价
    1 个竞标

    Data Science Project More details will be sent over message.

    $466 (Avg Bid)
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    12 个竞标

    We are offering Trainings to Students and Working Professionals. We are looking for trainers who is having good experience in Machine Learning, Data Science and Artificial Intelligence.

    $101 / hr (Avg Bid)
    $101 / hr 平均报价
    4 个竞标
    corpus analysis -- 2 5 天 left
    已验证

    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...

    $396 (Avg Bid)
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    8 个竞标

    hi i need help with python jupyter monte carlo more details in the inbox

    $1281 (Avg Bid)
    $1281 平均报价
    27 个竞标

    use RNN (LSTM, GRU) network to do that Implement that on AWS Sagemaker to build train and deploy module, then visualized it using AWS quicksite, compare between real time monitoring and prediction engine in quicksite dashboard.

    $2523 (Avg Bid)
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    6 个竞标

    Hello i need R Expert for Data Analysis.

    $955 (Avg Bid)
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    8 个竞标

    Hello i need Data Scientist for Analysis in ( Python or R ) & Than Visualization in PowerBi More details will be shared with suitable freelancer

    $1529 (Avg Bid)
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    15 个竞标

    AHP (Analytic Hierarchy Process) and the TOPSIS (Technique for Order Preference by Similarity to Ideal Solution)  data science

    $78 (Avg Bid)
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    2 个竞标

    Skills and Qualifications: ● Graduate degree in a quantitative field (CS, statistics, applied mathematics, machine learning, or related discipline) ● Good programming skills in Python with strong working knowledge of Python’s numerical, data analysis, or AI frameworks such as NumPy, Pandas, Scikit-learn, etc. ● Experience with SQL, Excel, Tableau/ Power BI, PowerPoint ● Undertake preprocess...

    $13617 (Avg Bid)
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    Data Labeling Project 4 天 left
    已验证

    I need someone who has worked on a Data Labeling Project of the document using Python or OpenSource Libraries.

    $970 (Avg Bid)
    $970 平均报价
    10 个竞标

    Use googel playstore app rating data which can be found online, The data has about 10843 rows, i need help with the column that has header size , column is string . Please convert column to numberical and multiply the value by 1000 of size is mentioned in Mb

    $241 (Avg Bid)
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    23 个竞标

    Using the GUM treebank from here: [登录来查看链接] The HMMs are well described here in the chapter 8.4. Link here: [登录来查看链接]~jurafsky/slp3/[登录来查看链接] Components of a HMM tagger (40 points) [For everybody] Undergrads and graduates: Use the equation in 8.4.3 to implement the emission and transition probabilities. Check equation 3.23 in chapter 3 in the book for implementing both the transition and emissi...

    $574 (Avg Bid)
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    Human centric -- 3 4 天 left
    已验证

    Designing an experiment and gathering data from human participants.

    $1126 (Avg Bid)
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    5 个竞标

    I need help with implementing and training/fine-tuning BERT on a multi-class/multi-label text classification task using the HuggingFace library. I have 3 datasets for sentiment analysis-like tasks where I've already done EDA, preprocessing, and reached F1 score of 73% with other models. I just need someone who's experienced with BERT that can implement it correctly to get or exceed 7...

    $1529 (Avg Bid)
    $1529 平均报价
    5 个竞标
    PYTHON PROJECT -- 2 3 天 left
    已验证

    SMALL PYTHON PROJECT. NEED TO INVESTIGATE CODE.

    $62 - $156
    加封
    $62 - $156
    9 个竞标

    The dataset contains multiple EEG recordings, each corresponding to multiple sound recordings. The exact match is unknown: [登录来查看链接] Assumption: two continuous variables have nonlinear relationship. Task: detect window of EEG corresponding to each sound recording. Possible approach: use distance correlation tests with sliding window of EEG. Goal: I want to process EEG and corresponding sound ...

    $2562 (Avg Bid)
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    Hello, I am looking for someone to do some basic Statistical analysis on my Research Data using SPSS, R Studio or similar software. I am looking at microbial infections in different animals. The data I have is quite basic, it is 90% binary data, with a few categorical variables. Anyone who has experience with binary logistic regression, chi square analysis, and can generate figures such as a ggplo...

    $916 (Avg Bid)
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    34 个竞标

    Hello, I get Python, Data Science and Machine Learning tasks, I need someone who is willing to help me to complete the projects. Someone who is willing to build a career with good reviews and continues jobs. New talented freelancers are welcome.

    $101 / hr (Avg Bid)
    $101 / hr 平均报价
    60 个竞标

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

    $124 (Avg Bid)
    $124 平均报价
    2 个竞标

    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...

    $474 / hr (Avg Bid)
    $474 / hr 平均报价
    1 个竞标

    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...

    $194 / hr (Avg Bid)
    $194 / hr 平均报价
    5 个竞标

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

    $2601 (Avg Bid)
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    1 个竞标

    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-...

    $48069 (Avg Bid)
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    Analytics and Decision Science 3000 words Analytics and Decision Science 3000 wordsAnalytics and Decision Science 3000 words

    $342 (Avg Bid)
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    8 个竞标
    Looking for technical writers! 14 小时 left
    已验证

    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.

    $116 - $388 / hr
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    $116 - $388 / hr
    29 个竞标
    Estrazione di indirizzi 11 小时 left
    已验证

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

    $3548 (Avg Bid)
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    15 个竞标

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

    $132 (Avg Bid)
    $132 平均报价
    40 个竞标

    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...

    $310525 (Avg Bid)
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    $310525
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    i need the Pytorch expert for multiple job. Details will be shared.

    $181 - $724
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    $181 - $724
    4 个竞标

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

    $60 - $604
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    $60 - $604
    4 个竞标

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

    $181 - $604
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    $181 - $604
    7 个竞标

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

    $181 - $604
    加封
    $181 - $604
    5 个竞标

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

    $121 - $604
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    $121 - $604
    4 个竞标