What are ready-made systems for analyzing the sentiment of a text in Russian?

Question

natural language processing

Prompt system of the analysis of a tonality of the text in Russian, please.
Interested in both stanalone and saas.
Emphasis on Russian.

Answer 1

We have a Saas solution for object sentiment analysis (optimized for relatively short social media texts):
https://www.mashape.com/dmitrykey/russiansentiment...
You can get acquainted with the principles of the system on our website:
semanticanalyzer.info/ blog