🎉Community Raffle - Win $25

An exclusive raffle opportunity for active members like you! Complete your profile, answer questions and get your first accepted badge to enter the raffle.
Join and Win

Sentiment Analysis using External Dictionary (SentiWS)

User: "ThomasSteyr"
New Altair Community Member
Updated by Jocelyn
Hi all, 
I want to conduct a Sentiment Analysis using an external dictionary (SentiWS). 
Example of the dictionary:

Abmachung 0.004
Angebot 0.0711
Applaus 0.0871
Abbau -0.058
Abschaffung -0.058
(more than 30k rows)

Yet i struggle when adding the dictionary. I simply have no clue how to import the list neither how to use it properly. I am a complete beginner and unfortunately the tutorial section within RapidMiner does not help me at all. Is there any step by step tutorial I may have overlooked?

Thanks in advance. 

Thomas

Sort by:
1 - 1 of 11
    User: "MartinLiebig"
    Altair Employee
    Accepted Answer
    Updated by MartinLiebig

    looks good to me. Icannot run the process, since i do not have your positive and negative words. In the processing of your words i would recommend to rethink the use of n_grams. It is usually not needed, unless your dictionary needs it.

    On Documents: You don't need it all in one line. Both should yield the same result.

    Best,
    Martin