Sentiment analysis Freelancers

Browse Sentiment analysis job posts for project examples or post your job on oDesk for free!

Sentiment analysis Job Cost Overview

Typical total cost of oDesk Sentiment analysis projects based on completed and fixed-price jobs.

oDesk Sentiment analysis Jobs Completed Quarterly

On average, 3 Sentiment analysis projects are completed every quarter on oDesk.

3

Time to Complete oDesk Sentiment analysis Jobs

Time needed to complete a Sentiment analysis project on oDesk.

Average Sentiment analysis Freelancer Feedback Score

Sentiment analysis oDesk freelancers typically receive a client rating of 4.48.

4.48
Last updated: April 1, 2015

Popular Sentiment analysis Searches

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Monis K.

Monis K. Agency Contractor

NLP, ML, SOLR , Mahout, Sentiment Analysis, Hadoop...

India - Last active: 13 hours ago - Tests: 3

I would love to solve challenging and interesting problems in my area of expertise which is Natural Language Processing and Machine Learning( text domain). The specific areas of my interest are Sentiment / Opinion / Emotion Analysis , Search, Recommendation Systems, Question Answering systems, large scale text processing. My experience in these areas span over more than 7 years during which I have worked on many challenging problems in the areas of Recommendation Systems, Large scale search engines, Sentiment analysis, Question Answering System, Classification , Clustering, Information Extraction, Crawling etc. I have lot of experience of working with start-ups which almost all the time are trying to solve some new problem, I understand the culture and the demand. And I love coding. Though I have worked with many languages, lately I have been using Java and Python. I also know C++ and Perl well. Tools and Libs I am well-versed with: SOLR, Lucene, ElasticSearch, Mahout, Hadoop and the whole stack, Weka, NLTK, OpenNLP, svmlight, crf++, GATE, JAPE and amny more Nutch, Scrapy

$50.00 /hr
4,532 hours
4.87
Rahul Singh

Rahul Singh Agency Contractor

Search/NLP/Semantic/Predictive Models/Machine Lear...

India - Last active: 06/18/2014 - Tests: 3 - Portfolio: 3

I have good experience in the field of big data, machine learning, search, natural language processing, semantic web and knowledge modeling. I have worked on Named Entity Recognition, RDF, SPARQL, JSON, XML, Hadoop, Mongodb, Couchdb, ElasticSearch, Solr, Lucene, Mahout, R, Gate, Apache-Jena, Dbpedia, Ektorp, Weka, Jackson. I have a good experience in programming languages such as Java, R, SAS, Python. I have extensive experience of applying machine learning algorithms to solve complex business problems. I am a post graduate in Electrical Engineering, IIT Kharagpur (2004-2009).

Associated with: OSBII Agency
$55.56 /hr
3,622 hours
5.00
Soumaya Chaffar

Soumaya Chaffar

Sentiment Analysis Specialist

Canada - Last active: 03/26/2014

Dr. Soumaya Chaffar, was a postdoctoral researcher in Nuance Communications and a holder of an NSERC (Natural Sciences and Engineering Research Council of Canada) industrial fellowship. Soumaya graduated from the University of Montreal, where she received her Master and her PhD in Computer Science. Her PhD thesis was concentrated on modeling emotional reactions in Intelligent Tutoring Systems using data mining techniques. After obtaining her PhD degree, Soumaya has been employed as a postdoctoral researcher at the School of Electrical Engineering and Computer Science of the University of Ottawa, her main concern was to propose and experiment promising ideas and approaches related to analysis and generation of emotion in textual data. She was a postdoctoral researcher in Nuance Communications where she worked on industrial projects related to sentiment analysis for speech technologies

$88.89 /hr
0 hours
0.00
Georgiy Savchenko

Georgiy Savchenko Agency Contractor

Experienced .NET architect, developer, team leader

Russia - Last active: 8 days ago - Tests: 4 - Portfolio: 1

Dedicated, self-motivated, always available, super-communicative sr. developer and architect. I deliver high-quality work on the same level as a good software company does. Worked in a software development company for 6 years, also a startup founder. I've been on both sides of the wall so I understand what employers want very well. I write and test code so that you wouldn't report any bugs most of the time. I guarantee. Looking for job primarily on .NET platform, that mostly involves challenging technical and algorithmic solutions (data parsing/processing, case analysis, optimizations and fast execution, multithreading). I perform my task producing high quality code that is easy to maintain and support. My algorithmic skills are measured on http://topcoder.com/tc world-known website (link to my profile is http://www.topcoder.com/tc?module=MemberProfile&cr=22629642 ). Primary technologies I am familiar with: .NET (VB, C#), Visual Studio (all versions), MS Sql Server, Azure, MVC, ASP.NET, WCF, WPF, WinForms, JavaScript, AngularJs, jQuery, HTML, DOM, REST. Secondary: C++, F#, CGI, Python. Other skills: nltk, machine learning, parallel programming (threads, C# TPL), combinatorics, statistics, math programming, HTTP hacking. Possess strong project management and team leader skills. Led teams from 2 to 7 developers with using modern tracking systems (Team Foundation Services, Visual Studio Online, MS Project) and methodologies (Agile, Scrum, waterfall). Have experience in developing natural language processing solutions (data mining, text extracting, text classification based on machine learning).

Associated with: Prism Development
$38.89 /hr
554 hours
4.96
Ben Piché

Ben Piché

Computational Linguist

United States - Last active: 10/24/2012

An internally motivated NLP engineer with a passion for computational linguistics and an inability to relax. Just as comfortable fifteen pages into a research paper as committing code to a weekly build. Experience in syntax/semantics, text analysis, named entity recognition, sentiment analysis, and parsing social media makes for a silver bullet on any problem with unstructured text. This stuff keeps me up at night.

$50.00 /hr
4 hours
5.00
Kevin Horrocks

Kevin Horrocks

Data Scientist & Geoscience Developer

Canada - Last active: 07/06/2014 - Tests: 1

Hello, Looking for a dedicated freelancer with a strong background in data science, geo-web development, and analytics? I can help. Please read my overview, and if you have any questions for me please feel free to ask. Both my education and work experience will allow me to assist in a wide variety of projects ranging from custom map creation to entire cyberinfrastructure developments. Working with spatial data, analyzing data, and web development (with spatial data in mind) is my specialty. Work Highlights: Client: North American information and communications firm Developed extraction and processing techniques such as toponym extraction and disambiguation, temporal information extraction, and clustering methods to build a structured maritime domain awareness database supporting global scale analysis. A GIR (Geographic Information Retrieval) system was developed to extract geographic, temporal, and thematic content. A geoweb interface (utilizing Leaflet) was developed to support spatial, temporal, and space-time queries to explore processed results in realtime. -------------------------------------- Client: North American public health unit Provided client live geovisualization of water treatment efforts for 28,000 individual treatment sites Utilized GIS systems to ensure coordinated treatment efforts. With the aid of this system, 14,000 individual water treatment sites were visited, treated, and noted in the GIS system all within one week. -------------------------------------- Skills -------------------------------------- Cyberinfrastructure Development Spatial Analysis Statistical Analysis of Data Machine Learning Pattern Recognition and Anomaly Detection Natural Language Processing (NLP) Spatial Algorithms Data Representation Data Conversion Model Building Geoweb Interfaces Cartography / Custom Mapping -------------------------------------- Programming Languages -------------------------------------- R Statistical Programming Language MATLAB Python Java Ruby on Rails C++ PHP HTML5 Javascript -------------------------------------- Software and Tools -------------------------------------- ESRI ArcGis GRASS qGIS Mapnik MapServer -------------------------------------- Databases -------------------------------------- PostgreSQL / PostGIS Oracle MySQL SQLite MS Access NoSQL Databases: couchDB MongoDB Graph Databases: Neo4J

$44.44 /hr
0 hours
5.00
Lorenzo Incardona

Lorenzo Incardona

Data Specialist, Researcher and Translator

Italy - Last active: 1 day ago - Tests: 11

I earned a PhD in Semiotics at the University of Bologna (Italy) and I wrote an interdisciplinary dissertation on the relationships between semiotics and the semantic web. I have a deep knowledge of the theories of languages and their application to texts analysis and knowledge representation. Indeed, I have both working and academic experience in fields like translation, localization, technical writing, web content evaluation, web research, data entry, proofreading and semantic technologies design.

$22.00 /hr
4,850 hours
5.00
Kamran M.

Kamran M. Agency Contractor

Computational Linguist

Pakistan - Last active: 06/19/2012 - Tests: 2 - Portfolio: 13

Over the last 6 years, I have on different Natural Language Processing (NLP) research project and main work on my Native Language i.e. Urdu. Now I am seeking opportunities to utilize my NLP experience on English Language and expecially on social media data. I am seeking opportunities to build Applicaiton from the ground up for you or your business.

Associated with: AlgoBits
$35.00 /hr
0 hours
5.00
Valentina P.

Valentina P. Agency Contractor

Multilingual data analyst/entry and market researc...

Italy - Last active: 1 month ago - Tests: 6 - Portfolio: 1

I'm an italian marketing researcher, I am skilled in statistical analysis, media and marketing research. Multilingual Italian/French/ English. Accurate data entry skills, experienced in database and excellent attention to detail. Ability in multi-task. Bilingual Italian/French due to family background and studies. Master's Degree in Economy and Management and Ph.D in Communication and complex systems.

Associated with: AC&C
$16.67 /hr
15 hours
4.90
Ricky R.

Ricky R. Agency Contractor

Seo / Sem / Reputation Management / Image Removal...

India - Last active: 2 days ago - Tests: 3 - Portfolio: 2

I provide a plethora of services including online reputation repair, online reputation monitoring, Google suggest management, brand reputation management with online reputation management case studies and more. The main objective of an internet marketer is to oversee that your website is well designed and promoted well. Web designer optimizes the Market !! If you want to make your website or blog a success then you must go for internet marketing. No matter how professional or informative your website is, it is of no use if the visitors are not able to find it. This is where internet marketing comes into play. The visitors should be easily able to find your websites and internet marketing just helps to do that.

Associated with: Brain Wire
$4.44 /hr
3,389 hours
4.90