Find Jobs
Hire Freelancers

Data Analytics, Categorization and Prediction

$250-750 USD

已取消
已发布超过 7 年前

$250-750 USD

货到付款
We'd like to bring on a Big Data and Machine Learning expert to help us: 1. Create a corpus of classifiers (tags) utilizing data sourced from Twitter 2. Analyze and categorize free text data (Web page content using tags developed during step 1) 3. Prepare the data for export and analysis via [login to view URL] on a MySQL Database We have provided a document outlining an overview of how the data would be analyzed and a sample output. The freelancer would not be responsible for rendering this visualization, just preparing the SQL table to enable this visualization to be quickly rendered via our existing tools (we are using [login to view URL]). We'd like to develop an ongoing workflow where source data is inputted to AWS (from an external source), analyzed using AML and data outputted to a SQL table on the same server as where the source data is coming from. Post deployment, data would be analyzed in real-time on our own AWS instance, but developed using freelancers' and then settings, models, etc. exported for use on our own AWS instance. Freelancer will provide advice about how to optimize the development and export process.
项目 ID: 11760549

关于此项目

12提案
远程项目
活跃8 年前

想赚点钱吗?

在Freelancer上竞价的好处

设定您的预算和时间范围
为您的工作获得报酬
简要概述您的提案
免费注册和竞标工作
12威客以平均价$1,001 USD来参与此工作竞价
用户头像
Hello, I understood the initial scope of this project. Although i want to discuss further this job in order to prepare the final concept for this project. After Complete discussion over the call or in chat, i will prepare following things for you - Technical Project Proposal - Flow chart for this Project - Execution plan (Step by step procedure with explanation how and at what that we are going to execute a particular task)
$773 USD 在20天之内
4.8 (16条评论)
6.3
6.3
用户头像
Hi,I have gone through your project description. I could be confident if we can proceed towards more discussion. I am an individual developer and you will be working directly with me if we proceed work on this project. My key skills are - 1)Ruby 2)Ruby On Rail 3)Angular JS 4)Node JS 5)PHP with codeigniter and Laravel Framework. Let's initiate our chat so we can proceed towards conclusion of this project scope and give it a start as soon as possible. Thank & Regards Prashant Shinde
$833 USD 在15天之内
5.0 (4条评论)
4.6
4.6
用户头像
I am a software engineer with wide range knowledge in data analysis and big data analysis by use of ID3 algorithms. I will handle the task amicably. Let's share details.
$611 USD 在10天之内
5.0 (6条评论)
3.5
3.5
用户头像
Hi, I have read and understood the project description and possess the skills required to meet your needs. Please give me a chance and reply. Thanks.
$250 USD 在10天之内
2.9 (3条评论)
2.5
2.5
用户头像
I am an expert in data mining and predictive modeling. I have a PhD in Physics and I have extensive experience in machine learning applications, statistics and software development (web, mobile, desktop, SaaS). I work with R, Python, Spark, SQL, noSQL, Hadoop, .NET, Java, Angular JS, Quantopian, C#, and Tableau.
$700 USD 在12天之内
0.0 (0条评论)
0.0
0.0
用户头像
We have gone through the data flow that you have designed and propose the following: 1) Using Twitter for categorization - a) Does Twitter data closely resemble the kind of data you are looking to categorize? If yes, then we can go ahead with this methodology. If no, we need to find a lookalike to understand the data. This can be done via scraping websites that will be a part of this project. b) There are multiple methods of categorization. What you are looking for is a semantic method of categorization(which is doable based on business insights if the content type is expected to be fairly static). However, if you want your software to be time resistant (discover new topics trending and self categorize), we would need to a unsupervised machine learning model to predict the category of content. 2) Sentiment analysis: a) We are assuming the data is more or less in English. b) We have to set up NLP(Natural language processing) methods to discover sentiment(most preferred way). Another way would be to create sentiment identifier logic (hardcoded) based on existing content. 3) DB dump: a) Once data is aggregated and processed, dumping it to the DB is a piece of cake. However, I believe the categorization workflow and the data workflow would need to be different to be truly agile. Note: The quote mentioned is just an indicator, we would need to discuss the approach before committing to the project.
$777 USD 在20天之内
0.0 (0条评论)
0.0
0.0
用户头像
I have worked on Various Banking clients on AML as a financial Risk Analyst where I have worked on risk model validation, actuarial transformation, Risk analysis , Predicting models and trade surveillance forecast . I have also worked on text analytics using R for an insurance firm for predicting customer behaviour analysis then plugged the corpus data (tags) into tableau for efficient decision making. I am interested in doing this assignment as I have worked on the details in my past working experience so I am able to provide the best solution for this problem. feel free to reach out to me for further details. looking forward to work with you.
$611 USD 在15天之内
0.0 (0条评论)
0.0
0.0

关于客户

UNITED STATES的国旗
New York, United States
5.0
15
付款方式已验证
会员自1月 3, 2011起

客户认证

谢谢!我们已通过电子邮件向您发送了索取免费积分的链接。
发送电子邮件时出现问题。请再试一次。
已注册用户 发布工作总数
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
加载预览
授予地理位置权限。
您的登录会话已过期而且您已经登出,请再次登录。