Sentiment analysis Freelancers

Showing 19 freelancers

Sentiment analysis Freelancers

Showing 19 freelancers

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Last updated: April 1, 2015

  • Search/NLP/Semantic/Predictive Models/Machine Learning

    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 … more

    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).  less

    natural-language-processing machine-learning data-science sentiment-analysis data-mining core-java r weka sas artificial-intelligence pattern-recognition microsoft-excel matlab perl business-intelligence 00 more less
    • $55.56 HOURLY RATE
    • 5.0
    • 3622 HOURS
    • INDIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 3 TESTS
    ASSOCIATED WITH:
  • Natural Language Processing expert

    I have more than 5 years of experience as an R&D engineer in Natural Language Processing. I've specialized in analysis of social networks, integrating rule-based and machine learning algorithms for various tasks, such as named entity recognition, sentiment … more

    I have more than 5 years of experience as an R&D engineer in Natural Language Processing. I've specialized in analysis of social networks, integrating rule-based and machine learning algorithms for various tasks, such as named entity recognition, sentiment analysis, topic detection and other classification problems. Working with many startup companies, I've come to an agile mindset to quickly deliver initial demo, then gradually improve the system until it reaches client expectations. Such approach has proven to be efficient when requirements are hard to define. My programming background includes more than 4 years of experience with java and 2 years as a .net web developer. Preferred tools: GATE, mallet, libSVM, Stanford coreNLP, Apache OpenNLP, Apache Mahout.  less

    natural-language-processing machine-learning sentiment-analysis data-mining java statistics entrepreneurship agile-software-development 00 more less
    • $60.00 HOURLY RATE
    • 5.0
    • 140 HOURS
    • BULGARIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Data Specialist, Researcher and Translator

    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 … more

    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.  less

    italian translation-english-italian translation-italian-english content-writing research-papers internet-research seo-keyword-research proofreading sentiment-analysis quantitative-analysis ghostwriting google-docs lesson-plan-writing translation-latin-english data-entry data-mining 00 more less
    • $22.00 HOURLY RATE
    • 5.0
    • 4692 HOURS
    • ITALY
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 11 TESTS
  • Software Developer

    I am a programmer with an experience of Research-based application development. I have worked on the Semantic based Text Categorization solution that has wider applications when dealing with textual information. I am currently working on the Insurance Solution with the … more

    I am a programmer with an experience of Research-based application development. I have worked on the Semantic based Text Categorization solution that has wider applications when dealing with textual information. I am currently working on the Insurance Solution with the team of best developers using Java Enterprise application and have delivered the best Web-based Cross platform application. I have delivered the best of my knowledge to the tasks associated to provide the best Software application, as I am able to coordinate with the experts with the Industry knowledge and transform that into the working model of a Software application.  less

    core-java mysql html javascript jsp natural-language-processing sentiment-analysis jstl jquery oracle-plsql 00 more less
    • $12.00 HOURLY RATE
    • 5.0
    • 1 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
    ASSOCIATED WITH:
  • NLP, ML, SOLR , Mahout, Sentiment Analysis, Hadoop, Nutch, Scrapy

    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 … more

    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  less

    apache-solr apache-mahout hadoop natural-language-processing machine-learning apahce-nutch weka scrapy-framework cassandra sentiment-analysis lucene-search 00 more less
    • $50.00 HOURLY RATE
    • 4.9
    • 4435 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
    ASSOCIATED WITH:
  • Multilingual data analyst/entry and market research

    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 … more

    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.  less

    french data-analysis data-entry market-research research-papers sentiment-analysis microsoft-excel video-editing ibm-spss statistics 00 more less
    • $16.67 HOURLY RATE
    • 4.9
    • 15 HOURS
    • ITALY
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 6 TESTS
    ASSOCIATED WITH:
  • *Hard Working & Reliable* Data Entry Professional, Web Researcher

    I am seeking for a job that will enhance my skills and abilities. I'm also looking forward at maximizing my skills and potential to help and become the best asset to the company / organization I'll be joining. Apart … more

    I am seeking for a job that will enhance my skills and abilities. I'm also looking forward at maximizing my skills and potential to help and become the best asset to the company / organization I'll be joining. Apart from that I also want to learn and enhance my knowledge in different areas as well. I am hard-woking, self-motivated, detail oriented, organized and also good at multi-tasking, I ensure that the task given to me will be finished on schedule so deadline is not a problem.  less

    spreadsheets internet-research lead-generation virtual-assistant seo microsoft-excel data-encoding data-mining data-analysis web-testing chat-support blog-commenting forum-posting microsoft-word internet-marketing forum-moderation print-layout-design editing data-entry google-docs social-media-marketing google-spreadsheet google-searching database-management facebook-marketing image-editing image-processing video-editing video-production email-technical-support sentiment-analysis translation-english-filipino database-administration 00 more less
    • $5.00 HOURLY RATE
    • 4.6
    • 11826 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 8 TESTS
    ASSOCIATED WITH:
  • Seo / Sem / Reputation Management / Image Removal / Optimization

    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 … more

    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.  less

    seo sem article-submission smo google-adsense internet-marketing off-page-optimization link-building link-wheel direct-marketing b2b-marketing directory-submission blog-commenting article-spinning on-page-optimization seo-backlinking seo-keyword-research vbseo sentiment-analysis 00 more less
    • $4.44 HOURLY RATE
    • 4.9
    • 3355 HOURS
    • INDIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 3 TESTS
    ASSOCIATED WITH:
  • Experienced .NET architect, developer, team leader

    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 … more

    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).  less

    c# .net-framework natural-language-processing machine-learning full-text-search-engines sentiment-analysis algorithm-development algorithms business-analysis project-management 00 more less
    • $38.89 HOURLY RATE
    • 5.0
    • 554 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 4 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • iOS, Social Algorithmic Backends, just about everyting else

    In 2009, I created a whimsical and, in retrospect, ridiculously unpolished directory of Atlantic shark species for iPhones and iPads. It was written in HTML and ran natively with the help of the then-omnipotent Phonegap wrapper. If you look at … more

    In 2009, I created a whimsical and, in retrospect, ridiculously unpolished directory of Atlantic shark species for iPhones and iPads. It was written in HTML and ran natively with the help of the then-omnipotent Phonegap wrapper. If you look at it now, it looks like many of the other rushed-out-the-door apps of its time. "Shark Mate!" was a UI and programatic disaster, but it was my disaster. The few dozen downloads a day I was getting in 2009 kickstarted a drive within me to develop things. A drive that, in time, will surely have a proper name due to its pervasiveness in my adolescent developer peers. Five years later I'm playing in a different league. In the intervening years, I have worked with some amazing companies, lied about my age more than a few times, tackled some pretty hefty big data, and learned a hell of a lot. My biggest claim to fame thus far has been predicting the 2012 election to 0.75% of the popular vote using my own social media-based sentiment analysis algorithm. I'm no Nate Silver, but if you run in to him let him know that I'll show him mine if he shows me his. Today I oversee my company, Sibyl Vision, and have yet to drop the freelance gig.  less

    objective-c java ios-development apple-xcode sentiment-analysis 00 more less
    • $55.56 HOURLY RATE
    • 4.9
    • 106 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 2 TESTS
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