Sentiment based analysis by Aylien

sascha_tschin

HI community! I am new to Rapid miner never used it before also not in school. However, for my thesis, I would like to use an aspect-based sentiment analysis by Aylien in order to build a text process in Rapid miner to analyze customer reviews. I read this blog post of Aylien:

http://blog.aylien.com/building-a-text-analysis-process-for-customer-reviews-in-rapidminer/

It helped me a lot with understanding the program and what you can do with it. I am for 80-90% there, I only have some problems with the set-up of my CSV file (I think), which affect the tables of the correlation matrix, see the pictures.

My tables don't correlate with how it's posted on the blog.

Could someone, pinpoint what the problem might be? Again, don't have a lot of knowledge about the program yet, maybe it's something small or I am just too stupid to figure it out. However, would be nice to receive to help. Hopefully, this all makes sense, haha

XLM file

<运营商激活= " true " class = "process" compatibility="7.6.002" expanded="true" name="Process">

<运营商激活= " true " class = "read_csv" compatibility="7.6.002" expanded="true" height="68" name="Read CSV" width="90" x="45" y="85">




<运营商激活= " true " class = "com.aylien.textapi.rapidminer:aylien_absa" compatibility="0.2.000" expanded="true" height="68" name="Analyze Aspect-Based Sentiment" width="90" x="179" y="85">




<运营商激活= " true " class = "multiply" compatibility="7.6.002" expanded="true" height="103" name="Multiply" width="90" x="313" y="85"/>
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<运营商激活= " true " class = "text:tokenize" compatibility="7.5.000" expanded="true" height="68" name="Tokenize (2)" width="90" x="45" y="34">


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<运营商激活= " true " class = "text:filter_by_length" compatibility="7.5.000" expanded="true" height="68" name="Filter Tokens (by Length)" width="90" x="447" y="85"/>
<运营商激活= " true " class = "text:filter_stopwords_english" compatibility="7.5.000" expanded="true" height="68" name="Filter Stopwords (English)" width="90" x="581" y="85"/>











<运营商激活= " true " class = "text:process_document_from_data" compatibility="7.5.000" expanded="true" height="82" name="Process Documents from Data" width="90" x="447" y="34">








<运营商激活= " true " class = "text:tokenize" compatibility="7.5.000" expanded="true" height="68" name="Tokenize" width="90" x="112" y="34">









<运营商激活= " true " class = "text:wordlist_to_data" compatibility="7.5.000" expanded="true" height="82" name="WordList to Data" width="90" x="581" y="34"/>
<运营商激活= " true " class = "multiply" compatibility="7.6.002" expanded="true" height="124" name="Multiply (2)" width="90" x="715" y="34"/>
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<运营商激活= " true " class = "generate_id" compatibility="7.6.002" expanded="true" height="82" name="Generate ID" width="90" x="447" y="442"/>
<运营商激活= " true " class = "generate_id" compatibility="7.6.002" expanded="true" height="82" name="Generate ID (2)" width="90" x="447" y="289"/>
<运营商激活= " true " class = "加入" compatibility="7.6.002" expanded="true" height="82" name="Join" width="90" x="648" y="391">


<运营商激活= " true " class = "correlation_matrix" compatibility="7.6.002" expanded="true" height="103" name="Correlation Matrix" width="90" x="849" y="493"/>