sentiment analysis tool

social media analytic tool for monitoring children's language in social media using sentiment analysis. the sentiment analysis tool is using lexicon-based (dictionary-based) specifically on twitter. the system also should be able to give display the chart of positive, negative and neutral language. it also can produced word cloud. the user can enter the twitter username, then the system can display the chart and wordcloud based on analysis that be done. the objective is to analyze the algorithm to classify sentiment polarity (positive, negative, neutral) based on textual data, to develop web-based tool for analyzing children's language on social media profiles using the analyzed algorithm, to evaluate the children's language used on social media profile based on posts or comments using sentiment analysis.