Extracción de datos Jobs
Data Mining is the process of collecting and analysing data sets to identify previously unknown patterns, correlations and trends. By using various techniques from statistics and probability to algorithms, data markets leverage data collection technology to extract interpretable insights from unstructured data. Data Mining also provides predictive analytics capabilities which can be used in a variety of industries such as market research, customer relationship management and risk management.
Data Mining experts with experience in market research, customer relations, analytics and machine learning are in high demand right now. They are able to quickly discover the hidden “gold” in large sets of data and help companies extract richer insights which they can use to make more informed decisions.
Here’s some projects that our expert Data Mining Experts have made real:
- Capturing website data and organising into a spreadsheet
- Gather contact information from a list of companies
- Research/surveys from IT employees from tech startups
- Scraping of data from directories for lead generation
- Downloading and uploading data from NIH sites
- Extracting data from Yelp
Data Mining helps clients unlock their full potential by giving them access to powerful insights which would otherwise be inaccessible. By leveraging Data Mining Experts on Freelancer.com, clients can get their own projects done to suit their own individual needs. We invite you to post your project today on Freelancer.com and hire an expert Data Mining Expert to help you with your needs.
De 168,371 opiniones, los clientes califican nuestro Data Mining Experts 4.87 de un total de 5 estrellas.Contratar a Data Mining Experts
I am in need of an experienced data miner to help me gather information on businesses to drive sales for thermal paper on my website. Key Requirements: - Target Audience: The primary focus of the marketing campaign will be businesses, therefore, I need data specifically about businesses. - Data Format: The data should be organized and presented in a Google Sheets document. Specific Data Points: - Contact Information: This includes names, emails, phone numbers, etc. - Purchase History: Information on previous purchases or interest in similar products. - Industry Type: The businesses' specific industry or sector. The ideal candidate for this project would have prior experience in data mining, particularly with a focus on B2B marketing. Familiarity with the thermal paper industry or s...
I require a comprehensive list of contact details for various UK Indian Associations. These include, but are not limited to, Universities, Clubs, and Hubs. The information needed is as follows: - A list of the association's name. - Email addresses. - Phone numbers. -Linkedin if possible A detailed and well-organized data set is essential in Excel spreadsheet format. To excel in this task, you would need excellent web research and data entry skills, as well as a keen eye for ensuring accuracy in the collected information. Familiarity with UK Indian Associations would be an advantage. Please ensure all information is up-to-date and correct to the best of your ability.
I am in need of a competent freelancer with special expertise in data scraping. The task will involve extracting a member list from Here are the specifics: - Data to Extract: The name and contact information for every individual on the list, as well as their location and specialty. Ideal Skills: - Proficiency in web scraping - Accurate data collection - Attention to detail This task only needs to be accomplished once. No regular updates or maintenance is required for this project.
As a pioneer in the field of social media analytics, I am seeking a proficient Data Mining Specialist to assist in my newest project. The focal point of this project revolves around the design and execution of advanced data mining algorithms specifically aimed at extracting data from Instagram, Twitter, and TikTok. Key responsibilities for the role include: • Developing algorithms that can efficiently gather user profiles and engagement metrics on the aforementioned platforms. • Ensuring the accuracy and relevance of the extracted data, for the purpose of social media analytics. An ideal candidate would possess exceptional problem-solving skills, a strong understanding of social media platforms, and substantial data mining experience. Qualified individuals will showcase robus...
I need a web scraping tool that can collect data from tables on a daily basis and present them in an Excel file. Key Requirements: - The tool should be able to scrape data from tables on websites. - The output of the scraping process should be presented in an Excel file format. - The tool needs to be set up to run daily and update the data accordingly. Ideal Skills: - Proficient in web scraping techniques. - Experience with extracting data from tables. - Ability to program automated data extraction tools. - Strong proficiency in Excel or similar spreadsheet software. - Time management skills to ensure daily automated runs. The scraping tool should be working on the backend of my Wordpress Site () The members of the site will be putting their URL's and Handles into the site. I'...
I am in need of a proficient Data Entry Specialist with experience in Tally Prime. Key Tasks: - Input both numerical and textual data accurately - Carry out basic data analysis with the gathered data Skills Required: - Meticulous with data entry skills - Proficient with both numerical and textual data - Familiarity with Tally Prime - Analytical skills for basic data analysis Your role will be of crucial importance to ensure the data is entered correctly and analyzed effectively to support our ongoing projects. Please provide your experience with data entry and Tally Prime.
I will pay flat rate only. I'm in urgent need of a skilled data researcher who can compile a comprehensive list of company and contact data for me. Will be approximately 900 contacts. Key Requirements: - You'll be responsible for researching and compiling a list of companies and their contact information. - The focus will be on obtaining the company name and contact details. - I require the project to be completed as soon as possible, so please be prepared to work promptly and efficiently. Ideal Skills and Experience: - Proficiency in data research and compilation. - The ability to work quickly and accurately. - Prior experience with company or contact data research is highly preferred. - Immediate availability is a huge plus. Your attention to detail and quick turnaround wi...
I’m in need of a freelancer skilled in building and deploying web scrapers. Your task will be to create a robust webscraper to extract text content from various websites. As the specific information to be extracted hasn't been specified, flexibility is key in this project. Skills & Experience: • Proven experience with web scraping. • Proficiency in Python or other relevant programming languages. • Attention to detail and data accuracy. • Ability to handle technical challenges that might occur during scraping.
I'm in urgent need of a skilled data researcher who can compile a comprehensive list of company and contact data for me. Will be approximately 900 contacts. Key Requirements: - You'll be responsible for researching and compiling a list of companies and their contact information. - The focus will be on obtaining the company name and contact details. - I require the project to be completed as soon as possible, so please be prepared to work promptly and efficiently. Ideal Skills and Experience: - Proficiency in data research and compilation. - The ability to work quickly and accurately. - Prior experience with company or contact data research is highly preferred. - Immediate availability is a huge plus. Your attention to detail and quick turnaround will be crucial for this proje...
Bonjour, Je recherche quelqu'un pour m'aider à créer des workflows pour scraper des sites français réputés pour être difficiles en scraping. Je démarre une nouvelle entreprise et je recherche donc des tarifs compétitifs pour créer ces workflows. Je recherche également une personne sachant travailler sur Octoparse Si vous avez l'expérience et les compétences pour ce projet, n'hésitez pas à me contacter. Merci d'avance pour votre attention et votre réponse. Cordialement,
I am in need of a Python Developer with a strong emphasis on data analysis. The project will involve the following tasks, using Python's NLP libraries to analyze the text's context and semantics. 1. Data Preparation Data Cleaning: Standardize the format of resumes and job postings, removing any irrelevant information or inconsistencies. Data Anonymization: Ensure all personal information is anonymized to maintain confidentiality. Data Labeling (if necessary): Label the data, if required, to facilitate supervised learning approaches. 2. Developing the Algorithms Keyword-Based Algorithm: Extraction: Extract key skills, experiences, and qualifications from resumes and job postings using basic text analysis techniques. Matching: Develop a matching algorithm that compares the extr...
Tasks: Data Preparation: Create a dataset with anonymized student resumes and faculty project descriptions. (I will provide you 50 resumes and 50 job descriptions) Ensure the dataset reflects a variety of academic disciplines and project types. Develop Algorithms:(This is the core) Keyword-Based Algorithm: Develop an algorithm to match explicit keywords and phrases from resumes and project descriptions. NLP-Based Algorithm: Utilize Python's NLP libraries to create an algorithm that analyzes text context and semantics for a more nuanced matching process. Algorithm Evaluation: Test both algorithms on a micro job portal for academic collaborations. Use quantitative metrics like match accuracy and processing efficiency for evaluation. Collect qualitative feedback through surveys fro...
I'm in need of a talented developer who can help with a consistent, automated web scraping project focused on major companies like Vistara, Air India, Marriott etc Key Project Details: - The primary goal is to extract data for analysis purposes. - Data should be scraped from the targeted sites on a weekly basis automatically. Desired Skills and Experience: - Proficiency in web scraping techniques, particularly for airline, hotels, consumer platforms - Experience with automated website login methods for scraping - Ability to provide a reliable, recurring scraping solution - Strong understanding of data analysis and how to deliver the extracted data in a format that's ready for analysis Your help will be instrumental in ensuring I have the necessary data for my analysis. Looki...
We're on the hunt for an uptake in real estate leads. Our focus: - Gathering information on leads within the real estate industry. - Information needed: Contact email, full name, and phone number. - We're pursuing a monthly target of more than 500 leads. Excellent data mining and lead generation skills are essential. Previous experience with real estate industry will be a valuable advantage.
I need a skilled machine learning engineer with experience in applying the ViT-H SAM model for image classification tasks, particularly in classifying objects within images. The project will entail: - Training the model on a custom dataset that I will provide - Fine-tuning the model to improve the accuracy rate in object detection - Delivering a ready-to-use model capable of accurately classifying the objects within my images Ideally, you should posses: - A thorough understanding and practical experience in image classification - Strong expertise with the ViT-H SAM model - Proficiency in working with custom datasets - Excellent problem-solving abilities to navigate potential hitches while working on the project. By end of this project, I expect an efficient ViT-H SAM model that accu...
I'm seeking a freelancer with proficiency in lead/data generation to gather contact information specifically for Doctors, Builders, and Architects based only in Nashik. A successful project requires: * Precision in gathering complete and accurate contact details. * Expertise in lead generation, data mining or a relevant field. * In-depth knowledge of Nashik and its professional landscape. I look forward to your bids and discussion on your data sourcing strategies. This role suits self-starters familiar with sectors like healthcare, construction and architecture. Please note: accuracy and local expertise are paramount.
I'm in need of a skilled Python developer familiar with OpenAI and experienced in fine-tuning models and setting up datasets. Your primary focus will be adding a Collection Method in the file of user input during conversations and sending specific information to Google Sheets. What's already done: - Already Set up the AI assistant using Replit, OpenAI GPT, and Voiceflow (we use Text only) Key Responsibilities: - Collecting user input during conversations - Sending specific user inputs to Google Sheets - Fine-tuning the OpenAI model for specific tasks Ideal Skills and Experience: - Proficient in Python - Familiar with OpenAI - Experience in fine-tuning models and setting up datasets - Previous experience in integrating AI with external tools, particularly Voiceflow - Knowledg...
I'm in need of a skilled data scraper to extract contact details from various e-commerce websites. The task involves scraping both phone numbers and email addresses. Key Deliverables: - Extract phone numbers and email addresses from e-commerce websites Ideal Skills & Experience: - Proficiency in web scraping tools - Strong understanding of e-commerce website structure - Experience with contact data extraction - Attention to detail and accuracy
I'm in need of a dedicated professional who can skillfully extract data from a targeted website, The project involves listing and comprehensive data extraction including: - Contact information - Company name - License type - Email - Full name - Mobile An efficient process of transferring this information into an Excel spreadsheet is required. Attention to detail is a must to avoid errors. No additional services like data cleaning or analysis are needed; the project is solely for data extraction into a spreadsheet. Ideal skills would include proficiency in data entry, web scraping, and Excel. Previous experience in data extraction would be highly beneficial. I'm seeking a freelancer who can work quickly without sacrificing data validity. I have attached a screen shot of what ...
I have a crucial data warehousing project that requires an expert's touch. The key aims of this project revolve around: Data Extraction: The source of our data will be CSV files. Experience with dealing with such files is a must. Data Transformation: The raw data we extract needs to be cleaned, merged and aggregated. If you have a proven track record in similar transformations and know how to handle a wide range of data discrepancies, your expertise could be just what this project needs. Data Loading: Once the data is extracted and transformed, it needs to be loaded into the warehouse. This process should be seamless and error-free. The ideal candidate will have an in-depth understanding of Python and data visualization tools, as they are integral to this project's success. I...
I'm seeking a thorough and accurate compilation of flooring distributor's or contractors, home builders, or property management companies/apartment complexes, within my area, both at the residential and commercial levels. The information should be geared towards the following: - Contractor Contact Details: Your bid should reflect your capacity to provide me with a comprehensive list of names, phone numbers, email addresses, and physical addresses for these flooring contractors. Having familiarity with data entry, web scraping, and the construction industry would be a plus for this task. My end goal is to have a dependable directory I can refer to as needed. It's essential the information gathered is accurate and up-to-date.
I am seeking a professional with a comprehensive understanding of B2B lead data to enrich/cleanup our current database. The focus of this project will be centered on company data & lead emails. The task's primary purpose is to find and add employee count to each company in the database. The secondary part of the task will involve matching the leads email to the company name. Some leads have multiple emails attached- We only need an email that corresponds to the company they work for. Attached is an image of the current data layout. There are 250,000 rows of data Ideal skills and experience for the job: • Extensive experience in data enrichment, preferably B2B lead data. • Understanding of different company sizes and ability to accurately categorize them. • Kno...
Hello, Need data engineer for now Thank You
As a part of my agricultural research project, I am in need of statistical analysis expertise to help me identify significant trends. Working with both qualitative and quantitative data from less than ten trials, the key focus will be on effectively interpreting the data to uncover patterns and trends. Ideal candidates should have: - Proven experience in statistical analysis - Knowledge of agricultural research - The ability to handle both qualitative and quantitative data. The successful deliverable will provide clear insight into key trends, enabling us to make informed decisions. This project will require an understanding of statistical methods as well as a good sense of data interpretation. I look forward to collaborating with an experienced and dedicated freelancer to achieve the...
I am looking for an expert in Machine Learning with a strong understanding of different classification algorithms. The objective of this project is to classify numerical data with the ultimate goal of optimizing decision-making. - Your task will primarily involve: - Applying various Machine Learning algorithms for classification - Ranking these algorithms using Multiple Criteria Decision Making (MCDM) The specific algorithms to be used in the project haven't been decided yet, so I will need your professional guidance on the ideal ones to choose. In addition, the criteria for ranking the algorithms are open for discussion. - Required Skills and Experience: - Profound knowledge in Machine Learning and data classification - Experience in working with different ML algori...
I'm looking for an expert to assist me in analyzing sensor/IoT data using BigQuery on Google Cloud Platform. Key Responsibilities: - You will be responsible for conducting data analysis on our sensor and IoT data. - Experience in Google Cloud Platform and BigQuery is a necessity for this project. - I am looking for someone with a strong background in data analysis, specifically with sensor and IoT data. Ideal Candidate: - Proficient in Google Cloud Platform, specifically BigQuery - Previous experience with sensor and IoT data - Strong data analysis skills - Ability to communicate results effectively We're looking for someone who can not only analyze our data effectively but also communicate the results in a way that is easily understood by non-technical team members.
I'm looking for a talented Python developer with a specific skillset in Playwright. The successful candidate will need to have a strong proficiency in Python and ideally experience with UI automation, web scraping, and unit testing. Key Requirements: - Strong Python programming skills - Experience with Playwright - Ability to develop code compatible with Windows, Mac, and Linux Further details on the project and specific tasks will be shared once we connect.
I'm in need of someone with advanced knowledge and experience in setting up and managing cryptocurrency mining rigs. Key Requirements: - Expert level knowledge in cryptocurrency mining rig setup and configuration. - Ability to troubleshoot and optimize the mining rig for the best performance. - Understanding of various cryptocurrencies and their mining requirements. Your primary responsibilities will include: - Setting up the mining rig for efficient and effective cryptocurrency mining. - Ensuring the rig is optimized for the specific cryptocurrency we plan to mine. - Providing ongoing support and maintenance as needed. I'm open to suggestions on which cryptocurrency to mine, so your expertise in this area will be invaluable. Please provide your recommendations based on curre...
I'm seeking a proficient Python developer experienced with Jupyter to create a specialized software for skin disease identification and segmentation. Key Functionalities: • Automatic segmentation • A user-friendly interface • Capable of real-time processing The project requires the software to be adept at encoding both images of skin tumors and medical records. Your skills should cover complex data handling and feature extraction from these diverse datasets. Aiming for pristine results, I require the software to deliver a high accuracy level - above 95%. Experience in medical imaging and record processing is inevitably ideal and advantageous. This task requires a deep understanding of machine learning models, image processing, and artificial intelligence. Python ...
I am looking for a freelancer who can swiftly gather, analyze and present a comprehensive summary of various economic data for a Barberton Ohio, a small city in the U.S., spanning from the past five years up until the present. The data required includes: - Population statistics - Unemployment rates - Median household income - Average wages - total square footage of available real estate - commercial, industrial etc - largest property owner - list of any large parcels of land - list of all employers with employee size and revenue - list of top three growing business sectors in the state of Ohio - specifically north east Ohio and central Ohio - fastest growing jobs and skill sets needed to fill these jobs - list of vocational programs near Barberton Ohio who are training employees o...
I need an expert in data scraping to extract detailed information from Airbnb. The information required includes: Host Data: - Extract the names of the hosts, their contact information, and their ratings. Listing Data: - Scrape the listing titles, descriptions, and the amenities offered. Also, delve into the pricing information to better understand the market trends. Ideal candidates should have previous experience in data scraping, preferably within the hospitality industry, and should be familiar with platforms like Airbnb. Proven knowledge of Python, BeautifulSoup, or similar tools is a must. I am looking forward to working with an individual who can provide accurate results in a timely manner.
I'm seeking a lead generation expert, specialized in the technology and software industry to drive leads for my cybersecurity services notably in vulnerability assessment, penetration testing, and cybersecurity audits. Requirements: - Experience in lead generation strategies, specifically catered to the technology and software domain. - Mastery in generating self-led initiatives. - Background in cybersecurity services would be a major advantage. - We require leads on an international scale. - Our focus is on business-to-business (B2B) interactions. - Specifically, we're seeking leads primarily within the realm of international B2B connections. Your primary focus will be to fuel my sales pipeline with quality leads using your own lead generation methods. This role demands ...
I am in need of a specialist with expertise in web scraping and data extraction from Amazon. I am conducting comprehensive product research, and I require the following: - Pricing data - Product descriptions - Customer reviews Specifically, this data should be filtered to only include products within a certain price range and with specific customer ratings. The ideal candidate will be proficient in web scraping tools, have experience working with e-commerce platforms, understand how to use filters effectively, and be skilled in organizing and interpreting extracted data.
Data Scraping Expert Needed We are looking for a data scraping expert to scrape text data from multiple websites on a daily basis. Requirements: - Experience in data scraping from multiple websites - Proficiency in extracting text data - Ability to scrape data on a daily basis Skills: - Strong knowledge of web scraping tools and techniques - Familiarity with programming languages such as Python or R - Understanding of HTML and CSS - Attention to detail and accuracy in data extraction Experience: - Proven track record in successfully scraping data from multiple websites - Previous experience in daily data scraping projects Please note that this project is specifically for scraping text data from multiple websites on a daily basis.