Search for positive or negative tweets. You could retweet positive tweets or SMS tweets to your friends. Sentiment Twitter flow
This is an addition to Tweet Simple where it takes the output from the function and does sentimental analysis on the tweet and provides a sentimental score . This then prints the score on the debug panel as well as the Positive Tweet or Negative Tweet
How to Build this Flow
Step 1: Copy The flow from Tweet Simple
Copy the flow from Tweet Simple and paste nodes into this new project
Step 2. Insert Sentiment Analysis node
Insert the Sentiment node from the analysis palette and name node. Connect sentiment node to the output of the function node from Tweet Simple
Step 3. Insert Switch Node and Debug Node
Insert switch node and connect it to Sentiment node. Name the property msg.sentiment.score :
Name the Switch Statement - Positive / Negative Tweets
A value of greater or equal to 2 will output positive tweets
A value of less than 0 will output negative tweets
Insert a debug message node and connect it to Sentiment node. Name the property msg.sentiment.score :
Step 4. Insert Debug nodes for Positive & Negative Tweets
Insert debug nodes
Name one Debug Node : Positive Tweets
Name another Debug Node : Negative Tweets
Make sure both nodes output is msg.payload
Step 5 : Deploy
You should be able to see the tweet output and sentiment score on the debug pannel
