Fermé

Twitter Sentiment

I am in need of a Twitter algorithm to measure how emotionally loaded tweets are.

The algorithm needs to search Twitter and create a list of users who mention certain products (=keywords). I want this search to be automated so the list of users continues to grow. The system should automatically download the tweet history of each extracted user. We use a sample of these tweets to analyze what mood swings these users encounter when they tweet.

The technology must have a filter function, so we can categorize tweets and their emotional content depending on keywords used. The idea is that it measures how people feel when they mention certain products. Each tweet should get a sentiment score based on the language used. We need to discuss how many mood dimensions we should focus on (depends on analysis of sample tweets).

The algorithm needs to be able to handle thousands of tweets a minute providing aggregate sentiment data for different time frames and display them in a real-time database.

When certain criteria are met (unusual volume, unusual emotions etc), I want the algo to send out alerts. The criteria which trigger alerts need to be adjustable.

It should be an intelligent algorithm which is able to teach itself and learn over time. Obviously the smarter and more accurate it is, the better.

Once a working prototype is developed, I would like the programmer to shoot a short video (1 – 3 minutes) to demonstrate how the algorithm works. A screencast with a verbal description of the technology is sufficient.

I will need someone to maintain the technology after completion, so if you are interested, please let me know how many hours a week you could be available under what conditions.

Freelancer must be willing to sign NDA.

Thank you. I look forward to your proposals.

Compétences : Algorithme, Exploitation de Données, Administration de Bases de données, Apprentissage Automatique, Statistiques

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Concernant l'employeur :
( 0 commentaires ) Honolulu, United States

N° du projet : #2409560

8 freelance ont fait une offre moyenne de 7563 $ pour ce travail

tsendee

I am data mining & machine learning researcher. I am ready to start developing the text mining system.

6000 $ USD en 60 jours
(5 Commentaires)
4.1
diegoforteza

Hi I'm a statistician form Uruguay and I have plenty of experience in data mining.

7000 $ USD en 100 jours
(2 Commentaires)
3.2
jimmyanick

Hi, I have done a few machine learning implementations, including classification algorithms. Let me know if you were interested. I need to ask some questions.

5000 $ USD en 30 jours
(0 Commentaires)
0.0
mattmixon

I have undergraduate degrees in Mathematics and Computer Science as well as an MBA. In addition I am a certified MCAD .NET Application Developer. My focus in Mathematics was the Statistics sequence. See OM

5000 $ USD en 50 jours
(0 Commentaires)
0.0
ovgu12

Hi we are professional data mining solution provider.

8000 $ USD en 90 jours
(0 Commentaires)
0.0
sandyshankar

Hi, I am freelancer specializing in text mining and sentiment extraction. I need some clarifications on the project. Please let me know if you are interested. I have sent you a personal message.

7500 $ USD en 60 jours
(0 Commentaires)
0.0
providers777

Hello, I can work with you over your project. I've experience in web scraping and have good understanding of artificial intelligence using neural networks. We can setup something on the similar lines to make your w Plus

12000 $ USD en 150 jours
(0 Commentaires)
0.0
jasneetsabharwal

I'm a research/software engineer specializing in Machine Learning & Natural Language Processing. I would be easily able to complete this project well within the mentioned time frame and will also be able to provide lon Plus

10000 $ USD en 60 jours
(0 Commentaires)
0.0