Transformer- and Lexicon-based Sentiment Analysis (TLSA)

Step 1: Fill in the CSV template on your local computer. TLSA currently supports English only.

Note: (i) The "text" column is required whereas the "label" column is optional. If the "label" column is filled in, it can be treated as the reference and the predictive quality be evaluated accordingly. (ii) Shorter texts (e.g., a tweet or a sentence of an article) are preferred, as a long text is more likely to contain mixed sentiments and be wrongly classified as neutral.

Step 2: Select your CSV file.

Step 3: Do you want to include the predictive quality evaluation?  

Step 4:
Get a cup of coffee 😃 It may take up to 2 minutes to process 1,000 records. Once processing is completed, the processed file(s) will be compressed and automatically downloaded. If your CSV file cannot be correctly processed, please seek technical support.

We welcome your feedback!

Citation:

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