HELP!!!!! File Reader


I'm a beginner. I would like to know how I can realize the File Reader node like in the example 009007 (SentimentClassification)

I need to have the same outcome in such example. 

I also tried to insert the web page URL from where I need to sort all data, but nothing...

Would be correct to insert an HTML file created by me containing reviews to obtain the same result as the example above mentioned?

Does an explanatory pdf or somthing else exists to help me?

Thanks in advance for the help!


 Hi Margherita, 

There are often different paths that you can take to get your data. If you are looking to pull data directly from the web, the http retriever from palladian that is available as part of our community contributions, is probably what you want.