Sentiment Analysis Jobs

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Fixed-Price - Expert ($$$) - Est. Budget: $600 - Posted
I’m looking for an experienced freelancer to do a thorough assessment of best practices in performance measurement & results-based management for public sectors around the world. The analysis needs to include countries from Europe, Asia, Australia, New Zealand, Middle East & North America. For each of the countries or regions covered, the required analysis should include the following:  What are the main drivers for these government to start measuring performance? What are their main objectives? How transparency and accountability are addressed in the value proposition of the performance management?  Main areas to measure at a government level. Which government sectors are best to start implementation?  Performance measurement framework followed (if any). And the business model including stakeholders, beneficiaries, relationships and implementation roadmap with time.  Governance model to follow in performance measurement. What tools & processes are used? How large is size of manpower to manage the process at a federal level?  Was there an entity to manage the KPIs at a national level? What’s the process followed?  Success rate when comparing targets set vs. actual achieved. How long on average did it take government entities to see clear impact?  How sustainable is the model followed?  What are the implementation’s challenges?  Key factors that make the measurement successful.  Impact of following the process of KPIs at the national & regional levels.  Level of citizen satisfaction after implementing the KPIs at the national or regional levels.  How long did it take to see the impact in the various government sectors?  Is the process sustainable, or was it abandoned after a while? If so, why? The research should include an Executive Summary and must be done by May 29, 2016. If you are qualified & interested, pls show us similar analysis you carried. If so, we need your quotation on how much you will charge for this service.
Skills: Sentiment analysis Business Analysis Business Management Business Modeling
Fixed-Price - Expert ($$$) - Est. Budget: $200 - Posted
Looking for a data scientists experienced in email, facebook, instagram API. 1) Data mining from Email, Facebook, Instagram 2) From the data, do user profiling and sentiment analysis and come up with some guessed preferences 3) Based on the guessed preferences, go crawl the web for user-generated-content (non commercial source) 4) Recommend it back to the user for his selection 5) As user selects, we do ongoing machine learning about users’ preferences 6) Followed by predictive modelling to predict users’ future preferences Please create sample data to be worked on, and develop the system that can do the above.
Skills: Sentiment analysis Data mining Machine learning Natural language processing
Fixed-Price - Expert ($$$) - Est. Budget: $2,000 - Posted
Need to develop a news website. The primary purpose of the website is to serve good news only. This means that news needs to be sourced from various sources like Reuters, AFP etc and needs to analysed using NLP Sentiment analysis and categorized as "good" before publishing it on the website. Please bid only if you have extensive experience on NLP and Sentiment analysis.
Skills: Sentiment analysis Natural language processing Python R