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Dự án/Cuộc thi Mô tả Lượt đặt giá/Bài dự thi Kĩ năng Bắt đầu Kết thúc Giá (VND)
Collecting Data, Strengthening and Refining Algorithms We have a number of datasets available and are looking to train a model(currently available), in order to most accurately depict dataset nuances and strengths. 14 Khai thác dữ liệu, Big Data Sales, Lập trình cơ sở dữ liệu, Khoa học dữ liệu Apr 25, 2018 Hôm nay6n 17g ₫29420579
Tableau Analyst for Ongoing Work Dear Freelancers, I’m looking to find 1-2 Tableau Analyst Freelancers to support ongoing projects. It will be ideal if you have experience in reviewing FMCG / Retail / Consumer Behaviour type data sets. Ability to translate data into clear, compelling and simple visualisations essential. Ideal candidates will be smart, fast and efficient. I’m looking to build regular work stream... 11 Phân tích kinh doanh, Khoa học dữ liệu, Tableau, Data Analytics Apr 25, 2018 Hôm nay6n 9g ₫1522727
create stock market project I want project for analysis for stock exchange 6 Khoa học dữ liệu Apr 24, 2018 Apr 24, 20185n 2g ₫24490365
bit coin wallet I want application like bit coin wallet for example zebpay 9 Java, Khoa học dữ liệu, Data Analytics Apr 24, 2018 Apr 24, 20185n 2g ₫354500
Python Developer and Data Science Engineer Looking for an Experienced Python Developer and Data Science Engineer. Experience with Regression Analysis, KNN, SVM, etc. 15 Python, Kiến trúc phần mềm, Khoa học dữ liệu Apr 24, 2018 Apr 24, 20185n 2g ₫795455
Looking for someone who is good in Data Science and vector representation GloVe that relies on a different algorithmic principle but also yields vector representations of words. Within the text file inside the archive, each line contains a word followed by a space and then a series of floating point numbers (also space-separated). The floating point numbers for a word (300 in total) constitute the word vector representation in a 300-dimensional word vector space. ... 7 Python, Thuật toán, Machine Learning, Khoa học dữ liệu, Vector Apr 23, 2018 Apr 23, 20184n 19g ₫3681818
Dense neural network Dense neural network and LDA and topic modelling Python Programming 1 Khoa học dữ liệu Apr 23, 2018 Apr 23, 20184n 16g ₫475157
Machine Learning [url removed, login to view] [url removed, login to view] [url removed, login to view] 16 Python, Thuật toán, Machine Learning, Khoa học dữ liệu, Neural Networks Apr 22, 2018 Apr 22, 20183n 17g ₫727273
Concept for ontology based recommendation and matchmaking engine | very specific...long term project We are creating an intelligent recommendation & matchmaking engine to bring business partners togther ( to buy, sell, co-operate etc. ) STEP 1: ( you need to do this ) Assess and select a theoritical approach to intelligent recommendation & matchmaking Before this engine is developed we need to establish a sound theoritical model / approach. This can be done when we have assessed... 4 Thuật toán, Statistics, Toán học, Khoa học dữ liệu, Artificial Intelligence Apr 22, 2018 Apr 22, 20183n 9g ₫34491529
Vector Representation of Words Using GloVe Determine the 5 nearest neighbours of your first name in terms of the cosine similarity measure, along with the respective cosine similarity scores. For each neighbour, list the word/name, not the vector... Please look at the file attached for the full description 14 Python, Machine Learning, Khoa học dữ liệu Apr 21, 2018 Apr 21, 20182n 18g ₫3090909
Looking for a Data Scientist We are helping a b2b distributor with price optimization and we are looking for a data scientist who will help us come up with a value-based pricing for accounts, products, sku etc. We first need to come up with an algorithm and then use machine learning to constantly tweak it. 25 Machine Learning, Khoa học dữ liệu, Artificial Intelligence Apr 20, 2018 Apr 20, 20181n 22g ₫886364
Data Analysis - R Studio Program need to be used is ONLY: R studio The assignment worth 35% marks. need to get at least 26 to pass the unit Files to complete the report: • from Geoff Heard [ [url removed, login to view] + [url removed, login to view] ] • Group/class collected data [ [url removed, login to view] + [url removed, login to view] ] • codes and structures from the pracs [ practical 2 + practical... 7 Thuật toán, Statistics, Ngôn ngữ lập trình R, Phân tích thống kê, Khoa học dữ liệu Apr 20, 2018 Apr 20, 20181n 8g ₫2500000
Explainable Reinforcement Learning Agent I need a method, technique to make Reinforcement Learning Agent Explainable, Transparent for the operator. In Python or Matlab. After this test work, we will have more similar and bigger tasks focused on Reinforcement Learning and Accountability. 4 Python, Thuật toán, Kiến trúc phần mềm, Machine Learning, Khoa học dữ liệu Apr 20, 2018 Apr 20, 20181n 7g ₫763910
Data Analysis Challenge Need an expert who can use python to play data by using data analytics, data cleansing, data processing, data mining, and data visualization 9 Python, Khai thác dữ liệu, Khoa học dữ liệu, Data Analytics, Data Cleansing Apr 18, 2018 Apr 18, 2018Sắp kết thúc ₫863636
Expert needed to data analytics (Rapid miner and Tableau) Please bid if you have indepth knowledge of using Tableau and Rapid miner . I have project available which is required to be completed within 24 hours . No time wasters please . Please provide work which meets up to the standard and quality and we will have a long term relationship onwards . 10 Phát triển cơ sở dữ liệu, Lưu trữ dữ liệu, Khoa học dữ liệu, Business Intelligence Apr 17, 2018 Apr 17, 2018Đã kết thúc ₫190141
Changing Doc2Vec transformer to Word2Vec Hello all, I have a Doc2Vec transformer for a text classification task which works perfectly fine. Now I want to convert this Doc2Vec Transformer into Word2Vec but I am getting some error . The attached is the Ipython notebook and the dataset that is used for this project. Anyone who can debug this error should feel free to write me 2 Python, Machine Learning, Khoa học dữ liệu Apr 16, 2018 Apr 16, 2018Đã kết thúc ₫620445
MVP of data science model Data scientist needed to build a customer digital self-assessment tool. I need support to build the minimum viable product (MVP) of a digital self-assessment tool. The self-assessment tool will allow users to input their UK postcode, it then runs data analysis across 9 open data sets and provides back to the user a ranked list of findings. The tool will run analysis across 9 open data sources (... 5 Python, SQL, Ngôn ngữ lập trình R, Khoa học dữ liệu, Backend Development Apr 15, 2018 Apr 15, 2018Đã kết thúc ₫5772727
Programmer Looking to use youtube API V3 for retrieving specific data : other details to be discussed. 17 Khoa học dữ liệu, Programming, API Apr 15, 2018 Apr 15, 2018Đã kết thúc ₫8466858
Machine learning, Artificial Intellignce Looking for an experienced end to end developer with a firm Data Science background for a software based programme involving Artificial Intelligence through Machine learning, Computational Linguistics, Data Modelling & Structuring, Mining and Cleansing, Optical Character Recognition. Should be proficient with R and Python (SciPy), Business analytics, etc. 12 Python, Machine Learning, Khai thác dữ liệu, Ngôn ngữ lập trình R, Khoa học dữ liệu Apr 15, 2018 Apr 15, 2018Đã kết thúc ₫130315791
Databricks Implement a sentiment analysis ontweets with standford’s corenlp library on Databrick 7 Xử lí dữ liệu, Khoa học dữ liệu, Data Analytics Apr 15, 2018 Apr 15, 2018Đã kết thúc ₫500000
Advanced data mining (coding and writing) writing essay on data mining and coding algorithm 10 Java, Nghiên cứu, Research Writing, Khai thác dữ liệu, Khoa học dữ liệu Apr 15, 2018 Apr 15, 2018Đã kết thúc ₫610593
"Trec_eval" is an information retrieval software. It doesn't recognize my "qrel" file I am using Trec_eval for the first time, some spacing or number formatting problem doesn't let the software to run my file. I get the following error: trec_eval.get_qrels: Malformed line 1 If someone has used the software before, this will take less than one hour. I need someone fix my file problem. I will pay 3 Euros and a perfect review. 0 Khoa học dữ liệu Apr 14, 2018 Apr 14, 2018Đã kết thúc -
Data Science Expert Needed I need a Data Science expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers. 14 Khoa học dữ liệu Apr 14, 2018 Apr 14, 2018Đã kết thúc ₫1116513
Big data benchmarking Need an experienced person for big data streaming cluster bench marking. e.g Hi bench/TPC-DS for a project. 3 Khoa học dữ liệu Apr 14, 2018 Apr 14, 2018Đã kết thúc ₫477063
Build a dashboard in three different platforms (Tableau, Microsoft Power Bi, Qlik Sense) This project will have a sample data set which will require a dashboard made in all 3 BI platforms. 37 Phân tích, QlikView, Khoa học dữ liệu, Tableau, Business Intelligence Apr 12, 2018 Apr 12, 2018Đã kết thúc ₫4659091
Need Programmer who knows NLP and Spacy to add a function to my app Hello experienced developer, this is a complex job or maybe simple if you know what your doing (so please be willing to learn or better yet know your NLP) I need help with an app I’ve created in Python 2.7.9 64bit. What it does so far is take a text file and randomly re-arranges the text in chunks, to create new text that is different from the original text. Now I need to add Part of speech ... 10 Python, Kiến trúc phần mềm, Ngôn ngữ tự nhiên, Khoa học dữ liệu Apr 12, 2018 Apr 12, 2018Đã kết thúc ₫6750000
Job suitablity Hey guys , my name is Raghav and I am doing Masters of IT at JCU. i am currently stuck on this project and would like help with it. the project description is given below, please have a look at it and contact me as soon as possible. [REMOVED BY FREELANCER.COM ADMIN - PLEASE SEE SECTION 13 OF OUR TERMS AND CONDITIONS] People use social media such as Twitter, Facebook, and Linkedin etc. EMOVED BY F... 3 Khai thác dữ liệu, Phân tích, Khoa học dữ liệu, Programming Apr 11, 2018 Apr 11, 2018Đã kết thúc ₫10119089
Data Structure & Algorithms Freelancer Needed Hello, We are looking to welcome a new freelancer to our team for a project we have upcoming. Skills needed: - Data Structure - Algorithms - PHP - CSS 20 PHP, Java, Javascript, Thuật toán, Khoa học dữ liệu Apr 10, 2018 Apr 10, 2018Đã kết thúc ₫4744698
Machine Learning for 20 time series datasets I am a visualization scientist. I am looking for help from data mining/machine learning experts with a study for analyzing and predicting the eyewall replacement cycles (ERC) in hurricane simulations though time series data. Data description: 20 datasets, each has a total of 29 interested variables of 126 hour forecast at 6 or 3 hour interval from two model output files, ATCF track and SHIPS... 7 Statistics, Machine Learning, Khai thác dữ liệu, Phân tích thống kê, Khoa học dữ liệu Apr 9, 2018 Apr 9, 2018Đã kết thúc ₫5772727
Build an application using Python Transform an imputation algorithm into Python Code. Use the algorithm with open data sets (I will provide the data sets). Test the algorithm with other imputation schemes using the following performance indicators: Bias, RMSE, Standard Error, Execution Time (with randomly stricken missing data : 10%, 20%, 30%, 40% missing values). 16 Python, Thuật toán, Statistics, Machine Learning, Khoa học dữ liệu Apr 9, 2018 Apr 9, 2018Đã kết thúc ₫2780056
Data Protection Expert needed for brainstorming and discussion of processes Hi, I am preparing my company for the new data protection law in the EU that will come into effect quite soon. I have a rough understanding of the processes, but I would like a sparring partner to discuss all aspects and to find areas where I must improve the process. Relevant experience must be a VERY GOOD understanding of data protection issues.. either by working in the field or having othe... 9 Pháp lý, Xử lí dữ liệu, Khoa học dữ liệu Apr 9, 2018 Apr 9, 2018Đã kết thúc ₫1149025
20 Blog Posts on Artificial Intelligence & Machine Learning FREELANCERS ONLY - We are looking for 20 Blog posts (Of around 400 to 600 words) & 20 Social Media posts for a Big Data Training Institute. Looking for high-quality content writers with experience/interest in Artificial Intelligence, Machine Learning & Deep Learning. Topics along with focus keywords WILL be provided by us. If the experience & quality is good, we will be happy to off... 42 Blog, Machine Learning, Soạn thảo nội dung, Khoa học dữ liệu, Artificial Intelligence Apr 9, 2018 Apr 9, 2018Đã kết thúc ₫3840909
Need a Team of experts in their skills for multiple projects. I m trying to build a team that can do projects related to multiple skills. we can talk details in chat. 14 Android, Machine Learning, Angular.js, Khoa học dữ liệu, Web Development Apr 9, 2018 Apr 9, 2018Đã kết thúc ₫499183
Data Analyst – Alteryx, Tableau, PowerBI Please Review request. Business Analyst. Must Have Alteryx and Tableau This is a request for someone that does business analysis and familiar with Data Analysis Tools. You should demonstrate past work whether on Tableau online or Alteryx community. 1. Acquire data from primary or secondary data sources and maintain databases/data systems. Understanding the US Based public data sources is a big plus. [url removed, login to view], data.gov.. etc.. 2. Interpret dat... 10 Excel, Statistics, Khai thác dữ liệu, Phân tích thống kê, Khoa học dữ liệu Apr 8, 2018 Apr 8, 2018Đã kết thúc ₫12659091
Data modelling using WEKA and KNIME I am trying to analyze the information from a dataset which has details of the accidents in UK that occurred between the years 2005 to 2014 and the amount of traffic on major roads during the same years. From the dataset available to me, I am trying to group certain attributes together like road-surface conditions, light conditions, weather conditions and special conditions to find any natural gro... 3 Xử lí dữ liệu, Khai thác dữ liệu, Phân tích thống kê, Thống kê SPSS, Khoa học dữ liệu Apr 8, 2018 Apr 8, 2018Đã kết thúc ₫4431818
Weka Data mining on titanic incident analyses J48 and random tree Perform and data mine using J48 and random tree... regarding the ship, Titanic. TheTitanic dataset needs to predict/ analyze the survival you need to figure out what information, can get from your data. Bids no higher 30 dollars will be accepted. 5 Xử lí dữ liệu, Viết báo cáo, Khai thác dữ liệu, Khoa học dữ liệu Apr 8, 2018 Apr 8, 2018Đã kết thúc ₫500000
Perform Weka Data mining project analyse ( by tonight ) Perform and data mine regarding the ship, Titanic. TheTitanic dataset needs to predict/ analyze the survival you need to figure out what information, can get from your data. Bids no higher 30 dollars will be accepted. 2.5 pages 12 Xử lí dữ liệu, Excel, Viết báo cáo, Khai thác dữ liệu, Khoa học dữ liệu Apr 8, 2018 Apr 8, 2018Đã kết thúc ₫659091
Looking for Data ScienceTrainers Dear All, We have a urgent training requirement on "Data Science" technology in India for which we are looking for a freelance trainer who resides in India and who can associate with us to deliver this training at client place. We need minimum 2 trainers per training. trainer should be having Master Degree in the same field or more than 5 years’ experience 7 Khoa học dữ liệu Apr 7, 2018 Apr 7, 2018Đã kết thúc ₫433684
Weka Data mining project analyse Perform and data mine regarding the ship, Titanic. TheTitanic dataset needs to predict/ analyze the survival you need to figure out what information, can get from your data. Bids no higher 30 dollars will be accepted. 19 Xử lí dữ liệu, Excel, Viết báo cáo, Khai thác dữ liệu, Khoa học dữ liệu Apr 7, 2018 Apr 7, 2018Đã kết thúc ₫545455
Domo Data & Dashboard Expert Our company currently has surveys in Confirmit (survey tool with existing API's) and the data from these surveys need to be passed into Domo on a recurring basis via API integrations between the two platforms. The data needs to go through an ETL process in Domo and visualizations/dashboards need to be built on top of this data (based on dashboards that already exist within Confirmit). 5 Khai thác dữ liệu, Khoa học dữ liệu, Business Intelligence, API Apr 6, 2018 Apr 6, 2018Đã kết thúc ₫431818
set up a bot, dont need prior experience looking for a smart python developer, experience with AI, data science, selenium, git and more 4 Python, Kiến trúc phần mềm, Git, Khoa học dữ liệu Apr 4, 2018 Apr 4, 2018Đã kết thúc ₫1272727
Defeat Electric Code Keypad Gate and Doors SDR Hacks Hacks for Hobbyists and Enthusiasts or OpSec professionals Seeking professionals with experience defeating electromagnetic door locks and other denial of entry authntication systems Reference photo and onsite testing will be done by us remotely Hardware SDR HackRF, LimeSDR, Odroid UX4, Raspberry Pi, etc 0 An ninh máy tính, Nghiên cứu khoa học, Khoa học dữ liệu, Computer Science Apr 4, 2018 Apr 4, 2018Đã kết thúc -
Fidoop-dp: data partitioning in frequent itemset mining on hadoop clusters Traditional parallel algorithms for mining frequent itemsets aim to balance load by equally partitioning data among a group of computing nodes. We start this study by discovering a serious performance problem of the existing parallel Frequent Itemset Mining algorithms. Given a large dataset, data partitioning strategies in the existing solutions suffer high communication and mining overhead induce... 5 Java, Khai thác dữ liệu, Big Data Sales, Hadoop, Khoa học dữ liệu Apr 3, 2018 Apr 3, 2018Đã kết thúc ₫8554289
power point presentation Data science Big data power point presentation on technical paper 61 Powerpoint, Viết kĩ thuật, Research Writing, Khoa học dữ liệu Apr 3, 2018 Apr 3, 2018Đã kết thúc ₫636364
Process Engineer Need a Process Engineer to develop a new process technology 2 Kế hoạch kinh doanh, Phân tích kinh doanh, Khoa học dữ liệu, Brand Management Apr 2, 2018 Apr 2, 2018Đã kết thúc ₫38365002
Data Visualization (Words from text file) using Kafka There will be a [url removed, login to view] file that contains many different words. Using "Apache Kafka" and your own GUI, one must be able to present the words in dynamically generated visualizations. Real-time visualization is important and the word "bubbles" should grow in size as it finds more of the same words. Requirements: 1. Apache Kafka need to be used 2. Ne... 0 Thiết kế đồ họa, Khoa học dữ liệu, Programming Apr 2, 2018 Apr 2, 2018Đã kết thúc -
Bluekai DMP Experts Needed We have ongoing projects setting up Data Management Platforms (DMPs) such as Bluekai and Krux (Salesforce). If you're a DMP enthusiast that sees huge potential for the future, please contact me to join a remote team of big data, financial and ad experts. 10 CRM, Phát triển ứng dụng Salesforce, Khoa học dữ liệu, Data Analytics, SaaS Sales Mar 30, 2018 Mar 30, 2018Đã kết thúc ₫172454545
Alloy work Using the Alloy analyzer i need some problems solved 1 Khoa học dữ liệu Mar 29, 2018 Mar 29, 2018Đã kết thúc ₫795455
LambdaMart,LambdaRank expert required I need an expert who can run experiments on lambdamart and other LTR texhniques 4 Python, Khoa học dữ liệu, Data Analytics, Viết học thuật Mar 29, 2018 Mar 29, 2018Đã kết thúc ₫295455
cross-validation modeling Hi, I'm developing a model and need help looking at cross-validation logic. My problem is very strong in-sample but for out-of-sample, it is not. I've done things to avoid over-fitting like having a very large training sample, but still have this issue. Let's talk and strategize? I have more details. 6 Xử lí dữ liệu, Khoa học dữ liệu Mar 28, 2018 Mar 28, 2018Đã kết thúc ₫2977273
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