数据挖掘 Jobs

Data mining refers to the practice and process of deciphering and extracting patterns from data. It is commonly used with data warehousing. Data can be transformed into useful information using the techniques of data mining. It is widely used in profiling practices in marketing, surveillance and science. If your business needs help with analyzing and mining data then you can hire talented freelancers for the same. Start connecting with freelancers by posting your data mining job today! 从169684评价中,客户给我们的 Data Mining Experts 打了4.88,共5星。
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    62 份搜到的工作,货币单位为 HKD
    Data Scientist 6 天 left
    已验证

    Job Description: Identify valuable data sources and automate collection processes Undertake preprocessing of structured and unstructured data Analyze large amounts of information to discover trends and patterns Build predictive models and machine-learning algorithms Combine models through ensemble modeling Present information using data visualization techniques Propose solutions and strategies to business challenges Collaborate with engineering and product development teams Job Requirements: BSc/BA in Computer Science, Engineering or relevant field; graduate degree in Data Science or other quantitative field is preferred. 3-5 Years of proven experience as a Data Scientist. Experience in DataRobot or any similar tool Experience in data mining Understanding of machine-learning and operati...

    $181 / hr (Avg Bid)
    $181 / hr 平均报价
    6 个竞标
    Scrape Ahrefs -- 2 6 天 left
    已验证

    Hello, I want to scrape around 4k pages inside Ahrefs Content Explorer. Here is what I need from each page: 1. The number of content posted for each website 2. How many of them are blogposts (we have a formula for this - but will require creating a small script to analyse the outbound URL's from each Ahrefs page) I already have all the 4k links ready for scraping. To make sure you have attention to detail, please include "Lemon" on your proposal. Thanks

    $3163 (Avg Bid)
    $3163 平均报价
    30 个竞标

    Hello Freelancer expert, I am looking for data scrapping odds data from a sport gambling website and export the data into an excel file. Please IM me for more details. Thank you! Skills required Data Entry, Data Mining, Excel, Python, Web Scraping

    $243 / hr (Avg Bid)
    $243 / hr 平均报价
    40 个竞标

    Hello Freelancer expert, I am looking for data scrapping odds data from a sport gambling website and export the data into an excel file. Please IM me for more details. Thank you!

    $3399 (Avg Bid)
    $3399 平均报价
    48 个竞标

    Hi, I'm looking to get a list of 100 personal trainers, 100 physiotherapists and 100 chiropodists in a geographical radius in and around 10 miles Thame, Oxfordshire, UK. The list would need to be provided in Excel with the following headings (First Name, Last Name, Company Name, Email Street Address, Town, Postcode, County). If this is something you can help with please get in touch. need 1 day time Thanks

    $157 (Avg Bid)
    $157 平均报价
    26 个竞标

    Hi there, I need a python script to scrape the given website , I need products data from all the brands, I just need a script to run myself

    $165 (Avg Bid)
    $165 平均报价
    16 个竞标
    Data Scraper 6 天 left

    Looking scrape a 40,000 member Facebook group to get both emails AND phone numbers

    $1476 (Avg Bid)
    $1476 平均报价
    25 个竞标

    Building a web scraping tool. Extract data from data extraction

    $9993 (Avg Bid)
    $9993 平均报价
    24 个竞标

    API for 6 sports bookmaker websites wih refresh rate of 30 seconds.

    $31312 / hr (Avg Bid)
    $31312 / hr 平均报价
    11 个竞标
    Scrap data for images 6 天 left
    已验证

    I have a list of products in csv and i need their images (because they are missing). So i need somebody to collect those images from the web.

    $181 (Avg Bid)
    $181 平均报价
    100 个竞标

    API for 6 sports bookmaker websites wih refresh rate of 30 seconds.

    $29899 (Avg Bid)
    $29899 平均报价
    27 个竞标

    Looking for someone to to find and list all subreddits relating to 5 specific niches. **All subreddits listed MUST NOT require the poster to verify**

    $188 (Avg Bid)
    $188 平均报价
    22 个竞标
    Shopify lead list generation 5 天 left
    已验证

    I need a list generated of Shopify stores that fit the following criteria: 1. Use Klaviyo for email marketing 2. Have between 10k-100k monthly visitors 3. Annual revenue of >$1M The list must be generated in Google Sheets and include the following information for each store: Store name URL Founder/CEO name Founder/CEO email Founder/CEO phone number Company location Industry/niche Thank you for your interest. In your bid, please explain if you can do this and how long it will take to deliver. I look forward to talking with you further.

    $1028 (Avg Bid)
    $1028 平均报价
    32 个竞标
    Need a data mining expert 5 天 left
    已验证

    I have hundreds of companies name and I am looking for a data mining expert who have the logins for , linkedin sales navigator or zoominfo to get the details of the company's Vice President, Director or Head of sales. This is an hourly pay project. Only applicant who have and data mining other tools can apply. Write "read 2345" when applying

    $24 / hr (Avg Bid)
    $24 / hr 平均报价
    10 个竞标

    Hi, I need to do a simple excel file with inside 2 columns: name and email of the baseball teams listed here: the teams are splitted into about 20 tabs, and you can find the data entering into each team link, for example here: baseball team name:A.S.D. ATOMS S.C. CHIETI email: info AT I need also the email named pec, in this case it is: postmaster AT

    $754 (Avg Bid)
    $754 平均报价
    143 个竞标

    Looking for Russian national who can find me whatsapp contacts data for Mobile Phones Wholesalers in Russia.

    $738 (Avg Bid)
    $738 平均报价
    34 个竞标
    Company details Scraping 5 天 left
    已验证

    Hi all freelancer I'm looking someone who can scrape company data like CEO/Manager/Founder Name Job Position E-mail address Linkedin Profile Link My budget is 0.70p INR per row and I need lots of leads if you can bid on project.

    $133 (Avg Bid)
    $133 平均报价
    49 个竞标

    Must be unique and relevant papers should be present

    $157 (Avg Bid)
    $157 平均报价
    2 个竞标
    Data Gathering 5 天 left

    Gather and list a series of at least 6000 multibrand apparel (with shoes in store) and shoes shops around Europe in the following countries: Italy (at least 1500 - main focus per region), France, Spain, Belgium, Netherlands, Luxemburg, England, Ireland, Denmark and Sweden. The shops need to be verified and in activity. Closed and out of target shops will not be counted. The listing will include: Name of the shop, address, city, zip code, website (if available), number and email. Payment due after proof of validity of the datas acquired.

    $432 / hr (Avg Bid)
    $432 / hr 平均报价
    26 个竞标
    Distribution Lists Generate 5 天 left
    已验证

    Hello, I am looking for someone who can pull data from search engines to get mailing addresses for specific industries. I can provide a sample if needed. Thanks

    $769 (Avg Bid)
    $769 平均报价
    69 个竞标

    Go through a list of 2600 com-panies (in Excel) and check if the com-pany is big or famous brand (you need to copy their doomain num-ber and paste in google) etc

    $942 (Avg Bid)
    $942 平均报价
    71 个竞标
    one page web scraping 4 天 left
    已验证

    I need a python script to scrap the data from a web page and receive the data on a CSV file. I can offer 5 € for this job. Thanks

    $100 (Avg Bid)
    $100 平均报价
    42 个竞标
    Data Analyst 4 天 left

    Job Responsibilities: Analyze how campaigns are performing, where we should be spending more money, channels, etc Run datasets to identify the best performing campaigns Identify trends in marketing data and take actions accordingly Predict high-value users Job Requirements: Bachelor’s/Master’s degree in Computer Science (or equivalent experience) 3+ years of experience as a Data Analyst or Junior Data Scientist Capable of analyzing burst tests to forecast CAC increases Proven ability to work with team members and cross-functional partners in a highly collaborative environment Excellent communication and organizational skills

    $4302 (Avg Bid)
    $4302 平均报价
    26 个竞标
    Amazon ASIN Scraper Project 4 天 left
    已验证

    Hi Looking for a Professional Amazon ASIN Scraper developer I want to develop a Scraper Tool that will work on my computer or a web based api - Which is best for this project - I want 3 Features for the Scrapper: 1 - Scrap ASINs from Stores 2 - Scrap with search keyword 3 - Scrap from Best seller - New Releases - Movers Shaker - Most Wished and dowload the lists as Excel files. Automation: I want to create tasks and schedule the tasks (Auto) or run the scraper for the URL This tool should work for all URLs of all global amazon websites All information is attached Waiting for your proposals.

    $3925 (Avg Bid)
    $3925 平均报价
    43 个竞标
    Data Mining 4 天 left

    Need to give a data required for the company from google, yellow pages and all other search engines for Australian company

    $565 (Avg Bid)
    $565 平均报价
    26 个竞标

    Saya adalah seorang Mine Plan Engineer dan juga Geologist, Saya menawarkan kepada anda jasa Pembuatan Peta (Semua Peta Saya Bisa) dan juga Pemodelan Sumberdaya dan Cadangan Nikel dan Batubara. Jika anda berminat menggunakan jasa saya, maka silahkan mengontek.

    $1099 (Avg Bid)
    $1099 平均报价
    2 个竞标

    I am looking for someone from India only, who can 1 - Have NDA, Confidentiality agreement, and non-compete agreement signed with me 2 - work form 10am IST to 7pm IST (40-50 hours a week.) 3 - You will be also using my LinkedIn recruiter account, and other accounts. Naukri, indeed etc for data management like copying data of all applicants to a google sheet manually, and you cannot login to such accounts if you are not in India. You would be expected to help me with anything that I formally need to perform my activities. 1. Email marketing. 2. Email campaign. 3. Lead generation online, LinkedIn, etc. 4. Data research, data mining, data extraction, scrapping, email cleanup, etc. 5. Calling (phone calling) to clients to followup, and job seekers who applied to our jobs, and also to our exis...

    $2645 (Avg Bid)
    $2645 平均报价
    23 个竞标

    Help me source roles in demand for 3,000 companies. I am only interested in role which have the word 'data' in them. Important: Please send me a sample of 100 rows to demonstrate you can do it.

    $2190 (Avg Bid)
    $2190 平均报价
    12 个竞标

    Help me source roles in demand for 3,000 companies. I am only interested in role which have the word 'data' in them. Important: Please send me a sample of 100 rows to demonstrate you can do it.

    $1264 (Avg Bid)
    $1264 平均报价
    51 个竞标
    CS-OPS Data Specialist 3 天 left
    已验证

    We need a specialist who can help us triage the customer reported errors, find the root cause and then help us re-classify those to different areas. Hence someone with good data analysis skills esp in operations and excel/database management will be of help. What you'll be doing? You will be playing a key role in communicating with cross functional teams especially with the global network production partner and logistics about different issues observed from the customer reported problems, triaging, re-classifying and entering any relevant updates you receive from the analysis of operational issues. Contract Length: This would be a great opportunity for anyone who has full-time availability or has already been engaged with existing contracts but has additional bandwidth to comm...

    $118 - $196 / hr
    加封 保密协议
    $118 - $196 / hr
    28 个竞标

    I need a data specialist who can collect some data for my online business

    $871 (Avg Bid)
    $871 平均报价
    123 个竞标

    We have been using Zoho Phonebridge and a German provider Sipgate but the telephone quality was often interrupted and did not work for minutes or hours. We then were lured into using Zoho's own phone solution. Unfortunately, it is not 3x more expensive (because it counts every call attempt, even if not call has happend) and therefore we would now want to use Amazon Connect. Core skill required is probably Amazon Customer Connect on AWS and possibly a little bit about Zoho.

    $220 (Avg Bid)
    $220 平均报价
    4 个竞标

    I need web scraping expert. I will pay much for the skillful developer

    $267 (Avg Bid)
    $267 平均报价
    33 个竞标

    My company uses Octoparse to aggregate car rental prices from a popular booking website. The website changed their layout a few weeks ago so the previous Octoparse workflow is now defunct. I've managed to recreate the URL lists and workflow with the new website layout, but the scraper misses the first 10% or so of the data on the site. It appears the first 10% of listing have a different XPath which the scraper does not recognize. I've tried manually selecting these fields on different test runs to have the necessary data extracted, but the scraper just duplicates the first selection down the page. I've managed to solve every hiccup up to this point, but this one has me clueless as the scraper is not even able to identify the first few lines of data. This has caused a huge i...

    $3815 (Avg Bid)
    $3815 平均报价
    46 个竞标

    im looking for someone to collect emails , names and urls who own specific businesses and arrange it on and uploadable file, so i can upload onto its not difficult, just a bit time consuming. im looking to collect 1500 emails If the job is done well i would be looking to hire on an ongoing basis

    $989 (Avg Bid)
    $989 平均报价
    77 个竞标

    - Implement CommVault Deduplication - IP Network, WAN and LAN free (SAN) based data backup design and configuration (familiarity) - Data protection and backup recovery solutions familiarity such as using virtual tape, disk to disk to tape, data replication - Unix and/or Windows systems administration experience - Configuring, Maintaining NDMP backups for various NAS technologies - Configuring, Maintaining and Troubleshooting Database Backups - Oracle, SQL, SAP, Exchange. - Perform all chargeback estimation, provisioning, and documentation tasks in a timely manner. - Produce regular reports for management, to assist in cost recovery, capacity planning and consolidation. - Planning for Media rotation, Management and Offsite Movement Scheduling of New Backups/ Modifying existing Jobs - Perfor...

    $79 - $148 / hr
    $79 - $148 / hr
    0 个竞标
    Database Required 2 天 left
    已验证

    Hello, Need Database. Valid email ids without duplication. Will discuss more on chat. Those who can do it. Pls, bid. Count required 5000. Budget is Rs 0.25 / valid email id 1) student from design school 2) NFT Crypto Users Will share more details on chat

    $58 - $145
    加封
    $58 - $145
    17 个竞标
    Data Scraping Task 2 天 left
    已验证

    Extracting all London based event catering companies: First Name, Surname and email address

    $981 (Avg Bid)
    $981 平均报价
    188 个竞标

    We are in need of a developer who can retrieve the API directly from Wizzair LCC and implement the API into our system. What we need: - find the source of the API either by getting in contact with the company or by finding it online - integrate the API into our system

    $196 / hr (Avg Bid)
    $196 / hr 平均报价
    25 个竞标

    We need a list in excel format of all residential General Contractors / Builders in British Columbia and Alberta Canada. The data we need is: Company name (if applicable), General contractors name, email, website (if applicable) postal / physical address, phone number. You will have to google most likely 'general contractors (city / town name)' for different cities / towns across British Columbia and Alberta, and trawl through various searches and websites.

    $1060 (Avg Bid)
    $1060 平均报价
    50 个竞标

    I have around 2500 txt file that dates need to be changed from old dates to a specific date like 19-09-2022 or 20-09-2022. Doing it manually would take a long time and I'm hoping to get a solution for. the files has information's that shouldn't be deleted only the date need to be changed

    $306 (Avg Bid)
    $306 平均报价
    94 个竞标

    Buongiorno, sono alla ricerca di un/una copywriter per articoli firmati a tema economia e finanza. Si tratta di articoli di lunghezza variabile, da 700/800 parole a 1500, su tematiche evergreen, che si possano posizionare sui motori di ricerca a lungo, scritti in ottica SEO. Verrà fornito un piano editoriale completo di keyword, Meta Title, Meta Description, H1. Il copywriter dovrà occuparsi solo della scrittura, comprensiva di inserimento di link interni al sito. Selezione immagini e data entry sono a carico nostro

    $424 (Avg Bid)
    $424 平均报价
    5 个竞标

    i need a supplier who can provide aluminum ingot and scrap copper in South Asia. Scrap a supplier/factory list much contain: 1. Contact 2. telephone number / whatsapp 3. email address 4. website 5. must not be a broker/agent ( we dont need it and will not pay for your work)

    $832 (Avg Bid)
    $832 平均报价
    44 个竞标

    Since Brexit and COVID, overseas workers have left the UK . The UK Givetnment has made ties with the commonwealth and are encouraging workers friom those countries. I am looking to start an agency for automotive engineers and constructuon workers. i am looking for someone to help source workers in their country who are willing to come to the UK to work if invited

    $1405 (Avg Bid)
    $1405 平均报价
    30 个竞标

    This project involves scraping public records web pages into an Excel spreadsheet. The process is done by pressing customize buttons in the excel spreadsheet. We took data from 4-6 web pages, and the number of columns in the excel file is 47. Some of the columns contained data that had to be web scraped, calculated, or filled in manually.

    $3210 (Avg Bid)
    保密协议
    $3210 平均报价
    137 个竞标
    Data Scrapping Urgently 1 天 left
    已验证

    Hello we require email ids. Without Duplicate and Valid ones. We can pay Per email INR 0.25 . We require Continous data. 1st requirment is of 5000 data. Will discuss more on chat. Urgent requirment.

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

    $750.00 – 3,000.00 USDBIDDING ENDS IN 2 DAYS, 4 HOURS Job Role Your daily activities will be: Assemble large, complex data sets that meet functional / non-functional business requirements (business cases) Prepare datasets from various sources by request Take care of data warehousing as a process Implement and support Data model changes Develop new integrations and Data marts Recommend ways to improve data reliability, efficiency, and quality Describe entities and lineage in Data Catalog Requirements You are best for this role if you have: Strong knowledge of basic DWH design methodologies Strong experience with databases like PostgreSQL, MySQL, BigQuery, and similar MPP databases experience Expert structured query language (SQL) knowledge Experience with Apache Airflow/Prefect Ab...

    $16249 (Avg Bid)
    $16249 平均报价
    51 个竞标
    Required Data 1 天 left

    Hi I just want to buy some data and contact related to delhi / Gurugram - workers like Ac repair/car repair/buildings/plumber/electrician....etc

    $2269 (Avg Bid)
    $2269 平均报价
    19 个竞标

    Summary- This research proposes a diagnosis-oriented clinical decision assistance system based on ACI and fuzzy inference. The ACI technique is used in conjunction with fuzzy logic to extract rules from a dataset and then improve them. The fuzzy inference engine is used to classify test data based on an enhanced set of rules. k-fold cross validation should also be used. 1) I need someone who has the knowledge of implementing "Ant Colony Improvement" (ACI) technique on Machine Learning classification problem of disease diagnoses. 2) The person must implement ACI with and without fuzzy logic on three different dataset (related to classification problem of machine learning). 3) I'll provide the datasets on which the above task will be done. 4) The person must also explai...

    $918 (Avg Bid)
    $918 平均报价
    12 个竞标