数据挖掘 工作与竞赛

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!
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项目/竞赛 描述 竞标数/参赛作品数 技能 已开始 结束 价格(HKD)
missing data imputation by random forest technique by using matlab or R or python language [Data Mining Project] Hello, Imputation of missing data values in the given data set using random forest algorithm and finally calculate NRMS values which have to be low. Also, start with the "basic info- MDI description" attached document and then refer the doc " final to be submitted". Google Drive link to datasets- [链接已删除,请登录查看] Thanks! 8 Python, 矩阵及数学软件, 机器学习, 数据挖掘, R 编程语言 Nov 23, 2017 今天6天 23时 $2485
Hire a Web Scraping Specialist Web Scraping Project/Data analysis Would like to scrape various bits of data from a stock forum ([链接已删除,请登录查看]) including: -Sentiment -Disclosure -Date/Time -Poster -Stock -Price at posting -Word count of post Data analysis -Performing heuristics analysis on the data -Extracting top 10 posted about stocks on a day by day basis, and at certain times. eg, what was the most talked about stock at 10a... 21 数据处理, 网页搜罗, 数据挖掘, Web Crawling, Data Scraping Nov 22, 2017 今天6天 20时 $2931
Fill in Google Sheet with data using research/data mining Hi guys! I'd love your assistance in making an organized PR database Google Sheet of 150+ Bloggers, following my specific search guidelines that I will provide if you are interested! Data needed: name of blog, PERSONAL email address of blogger, their first name, their last name, their role at the blog (founder, writer), link to a previous blog post (for referencing), and their personal Twi... 33 数据输入, 研究, Excel, 网页查找, 数据挖掘 Nov 22, 2017 今天6天 19时 $535
Crypto mining Ethereum Set up a mining machine for Ethereum 2 数据挖掘, 电脑帮助 Nov 22, 2017 今天6天 15时 $3139
INTERNET OF THINGS PLATFORM - IoT HUB INFINITY | SOLUTIONS is seeking a consultant with experience in creating a strategic IoT roadmap for implement a HUB IoT Platform. 1 数据处理, 云计算, 数据挖掘, 大数据, Hadoop Nov 22, 2017 今天6天 15时 $321554
Data Mining from Internet -- 2 I need the info from this google search datamined into the excel file. [链接已删除,请登录查看] The first 12 pages on the bottom have been done. Attached is an excel file with the work done to date. ALL SUBMISSIONS MUST HAVE AN EXAMPLE OF 5 rows filled out....any proposal with out the example will be deleted. There are currently 250 entries-I need there to be 750 when done. 17 数据输入, Excel, 网页搜罗, 网页查找, 数据挖掘 Nov 22, 2017 今天6天 14时 $195
Data Collection I am looking to hire someone who can extract faculty data from multiple University websites. I am specifically looking at music departments. I need names, emails, and departments or positions. I would like to start with 50-100 sites and move on from there. If there is a way to do it by scraping I am willing to look into that. 66 数据输入, Excel, 网页搜罗, 网页查找, 数据挖掘 Nov 22, 2017 今天6天 13时 $2671
looking for german Email Database - 22/11/2017 13:28 EST i look for german emails databse arround 50-100K emaisl with doube opt from 2017 not older without double Name | Email | Opt IN or Double OPt IN thanks 4 数据输入, 网页搜罗, 网页查找, 数据挖掘, 电子邮箱营销 Nov 22, 2017 今天6天 10时 $180
Data extract and captcha bypass Hi, I need a php script for complex government ecourts web scraping, saving data to a mysql db including bypassing captcha protection. More details will be provided via PMB. Thanks 4 PHP, 网页搜罗, 软件构架, MySQL, 数据挖掘 Nov 22, 2017 今天6天 10时 $2086
Missing ID I need to someone who good in T-Query and good in finding problems. i have query where Actual Sale call Last month have 5039 Rows from last month till now we lost 2388 sale and then from last month till now we submit new sale around 1168 from last month till now we add more new sale call around 3480 now we need to know how many sale we expected from last month till now so 5039 -238... 12 数据处理, SQL, 数据挖掘, 数据库管理, Data Analytics Nov 22, 2017 今天6天 9时 $211
web scraping need R coders who can do web scraping 10 PHP, 网页搜罗, 软件构架, 数据挖掘, R 编程语言 Nov 22, 2017 今天6天 9时 $953
Data Entry/Analysis One (1) of the main functions of any business is to transform data into information. The use of relational databases has gained recognition as a standard for organizations and business transactions. A quality database design makes the flow of data seamless. The database schema is the foundation of the relational database. The schema defines the tables, fields, relationships, views, indexes, and ot... 15 微软Access, 数据挖掘, 数据库管理, 数据库编程, 数据库开发 Nov 22, 2017 今天6天 8时 $3249
Data Scrape from archived website Hi I'd like to scrape some data from the website www.fishpal.com. The website is a booking system for fishing and has pages for each one of the fisheries which include contact information. Their new website version does not have the contact information I want but the old site is archived online. I need to find the fisheries page for everyone of the separate fisheries and record the following ... 45 PHP, 数据输入, 网页搜罗, 网页查找, 数据挖掘 Nov 22, 2017 今天6天 7时 $1176
looking for german Email Database i look for german emails databse arround 50-100K emaisl with doube opt from 2017 not older without double Name | Email | Opt IN or Double OPt IN thanks 24 数据输入, 网页搜罗, 网页查找, 数据挖掘, 电子邮箱营销 Nov 22, 2017 今天6天 7时 $180
Data scrapping to receive a csv. file Use the excel file to scrap the results from the API [链接已删除,请登录查看][CNPJ value]. Example: [链接已删除,请登录查看] The result of the request is a JSON structure that needs to be converted in a CSV file with witch information as a column. 54 PHP, Python, 网页搜罗, 数据挖掘 Nov 22, 2017 今天6天 6时 $734
Data for UK takeaways, bars and restaurants I need a list of emails addresses, web addresses and names of UK based takeaways, bars and restaurants. 54 数据输入, Excel, 网页搜罗, 网页查找, 数据挖掘 Nov 22, 2017 今天6天 4时 $208
webharvy tool I need full webharvy if anybody have contact me 4 研究, 网页搜罗, 网页查找, 数据挖掘 Nov 22, 2017 今天6天 3时 $195
Looking out for an ETL developer with good banking and financial services knowledge Hi there , I have been working with Fintech companies for over 15 years now. I am the CTO of one of the best Fintech companies (name to divulged later) . I am also a serial entrepreneur with 4 companies in my kitty all dealing in the financial services domain. We have offices in the San Francisco Bay area, Washington, Ontario & Singapore. I am now venturing into an innovative credit risk mana... 11 数据挖掘, 数据库管理, 大数据, Hadoop, 数据库编程 Nov 22, 2017 今天6天 2时 $44811
Data mining with R project Course Project The purpose of this project is to have you demonstrate how the data mining methods learnt can be applied on real world problems. It will further allow you to develop a deeper understanding of different algorithms by implementing them yourself and provide hands on experience using data mining methods for real data. You’re asked to perform the following steps: 2. Select th... 13 报告写作, 机器学习, 数据挖掘, R 编程语言, 数据科学 Nov 22, 2017 今天6天 $1445
Data Mining analysis using weka Requirements: Identifying Cleaning the noise and Feature extraction, some clustering techniques. Refer to the attached documents. 7 Java, 机器学习, 数据挖掘, Hadoop, 数据科学 Nov 22, 2017 Nov 22, 20175天 23时 $492
Email Address Collection for a Database I have a database containing the names and email addresses of Company Secretary's, CFO's and Chairman's of publicly listed companies on the Australian Stock Exchange (ASX). I'm missing 1066 email addresses which I need. This task is to find and populate the cells of the spreadsheet (which have been highlighted in red) with the correct email address. Company name and the indiv... 95 数据处理, 数据输入, Excel, 网页查找, 数据挖掘 Nov 22, 2017 Nov 22, 20175天 21时 $756
scrape phone numbers from websites i want to use a sms bot and txt msg people in my local area of deals i have going with my business 30 数据输入, Excel, 网页搜罗, 网页查找, 数据挖掘 Nov 21, 2017 Nov 21, 20175天 17时 $678
Collect information off Yelp for several cities backward I need someone to collect information from [链接已删除,请登录查看] and create a spreadsheet with them. In particular, I would like to collect information backward from old version of the website. I am looking for webscrape experts that can assess whether it is possible to webscrape old versions of Yelp.com. If so, the data should be webscraped every year since 2005. The dataset should contain the following... 12 数据输入, Excel, 网页搜罗, 网页查找, 数据挖掘 Nov 21, 2017 Nov 21, 20175天 14时 $1585
Classifying data signals using Principal component analysis (PCA) in matlab Using PCA in MATLAB to cluster data of signals features 16 数据处理, 矩阵及数学软件, 数据挖掘, 计算机图形, 学术写作 Nov 21, 2017 Nov 21, 20175天 12时 $1800
weedmaps scraping-1 I need to scrape weedmaps.com.I need only canada [链接已删除,请登录查看] you already have i am ready to take or if you want to scrape that's also [链接已删除,请登录查看] budget is cheap. 10 PHP, Python, 网页搜罗, 软件构架, 数据挖掘 Nov 21, 2017 Nov 21, 20175天 10时 $39
Web scraping for all 3K+followers/subs Instagram&YouTube accounts in Turkey I want an excel sheet with all of the instagram and YouTube accounts that are based in Turkey. Locations tag or Turkish language could be used as an identifier if user location Info cannot be scraped. The final delivered Excel sheet will consist of [链接已删除,请登录查看] Names 2.# of followers/subscribers [链接已删除,请登录查看] v'iews of latest 5 videos(YouTube) 4. Average Likes+Comments latest 5 videos... 24 数据输入, Excel, 网页搜罗, 网页查找, 数据挖掘 Nov 21, 2017 Nov 21, 20175天 8时 $875
Scraping a livescore and put in my website Scraping a livescore and put in my website 31 PHP, Python, 网页搜罗, 软件构架, 数据挖掘 Nov 21, 2017 Nov 21, 20175天 4时 $351
data sorting We have a huge amount of client data which need to get sorted at its right place. We have to mine their mobile numbers and email ids and requirements. Later we have to prepare different sheets for respective locations and interests of clients. 27 数据处理, 数据输入, Excel, 数据挖掘, 数据库开发 Nov 21, 2017 Nov 21, 20175天 4时 $143
Hire a Web Scraping Specialist I'm looking for a data including at least 500 B2B customers in rc toys marekt in South America market. I will buy more if the data is good. Contact me, let's talk more. 30 数据输入, 网页搜罗, 网页查找, 数据挖掘 Nov 21, 2017 Nov 21, 20174天 22时 $289
Au and NZ email lists needed B2B and B2C Please send me the details of what Australian and NZ email lists you have they must be recent Please state the date obtained The source the no of unique email addresses must have company name , city, state, postcode I am also interested in consumer lists with Name, city, postcode, email needs to be delivered within 24 hours and will be checked before release of payment. ... 15 网页搜罗, 数据挖掘, 电子邮箱营销 Nov 21, 2017 Nov 21, 20174天 22时 $940
Data mining - DETAIL ORIENTED WORKER - - 21/11/2017 00:03 EST We have an EXCEL document with Links and calculations and we need a detail oriented expert to double check each link and do some calculations. Must be completed TODAY 26 数据处理, 数据输入, Excel, 网页搜罗, 数据挖掘 Nov 21, 2017 Nov 21, 20174天 21时 $187
Data mining - DETAIL ORIENTED WORKER - We have an EXCEL document with Links and calculations and we need a detail oriented expert to double check each link and do some calculations. Must be completed TODAY 28 数据处理, 数据输入, Excel, 网页搜罗, 数据挖掘 Nov 20, 2017 Nov 20, 20174天 21时 $172
Data mining - DETAIL ORIENTED WORKER - - 20/11/2017 23:44 EST We have an EXCEL document with Links and calculations and we need a detail oriented expert to double check each link and do some calculations. Must be completed TODAY 15 数据处理, 数据输入, Excel, 网页搜罗, 数据挖掘 Nov 20, 2017 Nov 20, 20174天 20时 $172
Data mining - DETAIL ORIENTED WORKER - We have an EXCEL document with Links and calculations and we need a detail oriented expert to double check each link and do some calculations. Must be completed TODAY 51 数据处理, 数据输入, Excel, 网页搜罗, 数据挖掘 Nov 20, 2017 Nov 20, 20174天 20时 $266
Design a algorithm to scrape information from a single website and compile the data I need someone to who can design an algorithm that can scrape a website for multiple bits of information. Output the desired information into a readable fashion. Store and Use the statistical information to come up with a desired grading. This information will be used to output to a website online and also have the capacity to output the information into a PDF. There will be between 30-50 pieces... 31 数据处理, 数据输入, 网页搜罗, 数据挖掘 Nov 20, 2017 Nov 20, 20174天 20时 $16881
scrape ecommerce websites I would like to compare prices across different websites like banks and ecommerce sites, and I would like to build one scraping tool per website, and will pay per website scraper built. I'd need support in case the scraper breaks 24 PHP, Python, 网页搜罗, 软件构架, 数据挖掘 Nov 20, 2017 Nov 20, 20174天 17时 $998
Work from Home. Earn Rs.2,000 daily. No Investment. Part Tim - Repost - Repost - open to bidding Wanted Online Internet job workers. Job is only through Internet. Work from home part time jobs. You can earn Rs.750-2000/- daily. These are genuine Data entry jobs & Internet jobs. No Investment required 86 数据处理, 数据输入, Excel, 一切, 数据挖掘 Nov 20, 2017 Nov 20, 20174天 15时 $177
Scrape landlord email addresses who own a property with 3 or more bedrooms from the Harborne, Edgbaston and City Centre area of Birmingham, UK. - Scrape as many landlord email addresses as possible. - The more email addresses, the more I will pay - Future work if done well - Provided in an excel sheet 18 Excel, 网页搜罗, 网页查找, 数据挖掘 Nov 20, 2017 Nov 20, 20174天 14时 $496
Scrape Google Business Listings I am looking to hire an experienced web scraper that can scrape all the the categories for particular country like for example education category with name,email address,website,full address,city,tagline,opening hours and images. 13 数据输入, Excel, 网页搜罗, 网页查找, 数据挖掘 Nov 20, 2017 Nov 20, 20174天 14时 $172
Website Data Scrape I need someone to scrape a website and collect multiple data points (4 to 5 data points) for up to 20K entries. Data needs to be pulled in Excel. For any websites that are scraped, you will need to check the "Terms and Conditions" to ensure compliance and that extracting data is permissible for any information that is pulled. Delivery time is ASAP. Opportunity for multiple ... 42 数据处理, 数据输入, Excel, 网页搜罗, 数据挖掘 Nov 20, 2017 Nov 20, 20174天 14时 $961
new , pycharm work I have half of the answer I need to be completed if you can do it talk to me thank you general idea about the program that I want: Background: Web Scraping This technique extracts data from web pages through the use of a program. We will use python to connect to Google to perform a specific image search, then "scrape" the results to extract links to images returned by Google. 9 PHP, Python, 网页搜罗, 软件构架, 数据挖掘 Nov 20, 2017 Nov 20, 20174天 10时 $226
Web scrapper needed Web scrapper needed for a simple website should be 30 min job. Should be made in python3. 8 Python, 网页搜罗, 软件构架, 数据挖掘, HTML Nov 20, 2017 Nov 20, 20174天 10时 $31
Application Engineer - DataMine No time for long refresh learning on DataMiner Create one for me to use 3 自动测试, 数据挖掘, Autotask公司, Data Scraping, Data Extraction Nov 19, 2017 Nov 19, 20173天 19时 $228
Enthusiastic Big Data NLP Developer needed for a kool Tech Startup @ Bangalore Total of 7+ yrs of experience with a minimum of 2 years of experience with Hadoop technologies like HDFS, Hive, MapReduce and experience  Experience in NLP Experience in R and Python is highly desired Experience in performance tuning and optimization techniques to process big data from heterogeneous sources. Ability to communicate clearly and concisely across technology and the business ... 4 Java, 数据挖掘, 大数据, Hadoop, Spark Nov 19, 2017 Nov 19, 20173天 13时 $27349
Data mining project- phase 3 and 4 Phase 3-4 and ROC curve and out format as agreed 8 Java, Python, 数据处理, 网页搜罗, 数据挖掘 Nov 19, 2017 Nov 19, 20173天 11时 $851
Data collecting Looking for someone to do data collecting for us 129 数据处理, 数据输入, Excel, 网页查找, 数据挖掘 Nov 19, 2017 Nov 19, 20173天 8时 $31
Zillow Weekly Phones Scrape Zillow weekly or monthly for those owners advertising homes for sale or for rent in cities or counties of Florida getting property addresses and Owners' phone numbers save in csv. 20 PHP, 数据输入, Excel, 网页搜罗, 数据挖掘 Nov 19, 2017 Nov 19, 20173天 7时 $984
R Programming Work I need experts in data mining and R programming language. 21 统计学, 数据挖掘, R 编程语言, 统计分析 Nov 19, 2017 Nov 19, 20173天 7时 $1335
Data scraper & wrangler needed I am looking to build a list of all the people in a certain industry. I have done some scraping of one website that has given me a list of about 22,000 people that I assume is just about everyone. This list has most of the information that I want (names, addresses many URLs), but it is missing emails. I need you to help me complete this list and fill it with as many emails as possible. I a... 44 PHP, 数据输入, Excel, 网页搜罗, 数据挖掘 Nov 19, 2017 Nov 19, 20173天 7时 $1054
UK Household data I am looking for a script where I can collect UK household data. I want to enter postcode like NN3 8TZ and collect everyone in that street by the following Are they homeowner yes no First Name Last name House Name of number Street address Town/City PostCode Telephone number 12 PHP, 数据输入, Excel, 网页搜罗, 数据挖掘 Nov 19, 2017 Nov 19, 20173天 6时 $945
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