feeling observations business agreements with making out and putting in order opinions or feelings expressed in starting point teaching book. microblogging today has become a very pleasing to all news apparatus for making or put right things among the net users. millions of notes are seeming daily in pleasing to all web-sites that make ready services for microblogging such as sound the of birds, tumblr facebook. Authors 1 of those notes write about their living, part opinions on range topics and have a discussion current question under discussion. Because of a free form and size of notes and a simple, not hard ready way in of microblogging flat structures, the net users take care of to group, time of work from old and wise news apparatus for making or put right things (such as old and wise blogs 2 or sending post lists) to microblogging arms. As more and more users post 3 about products and services they use, or send at special quick rate their political and with a strong feeling of religious views, microblogging websites become of great value starting points of groups of persons opinions and feelings. Such facts can be with small amount of money used for marketing or meeting studies.We use different point groups and machine learning classifiers to come to a decision about the best mix for feeling observations of make the sound of birds. We also experiment 4 with different pre-processing steps like – stops put in writing, emoticons make the sound of birds special terms and stemming. We made observation of the supporters features – unigrams, bigrams trigrams and opposite-making discovery. We finally train our classifier using different machine-learning algorithms 5 – without experience Bayes, Decision trees and greatest entropy 6. We present a new point guide for putting in order the tweets as positive 7, less than zero and get out groups of persons opinion about products.