オンライン感情分析アプリ: Tonetizer

Text sentiment analysis is the process of identifying and evaluating the emotions and attitudes expressed within a written text. This process is often carried out using machine learning algorithms that analyse the words and phrases used in the text, trying to identify positive, negative or neutral sentiments that are expressed. Sentiment analysis can be used in various contexts, including business and social contexts. For example, a company might use sentiment analysis to monitor customer satisfaction with its products or services, while a non-profit organisation might use sentiment analysis to evaluate the success of an advertising or awareness-raising campaign.

Tonetizer returns an indicator of the overall sentiment of the processed text (SWAS: Saliency Weighted Average Sentiment), the indicator ranges from -100 (extremely negative sentiment) to zero (neutral tone) to +100 (extremely positive sentiment). In addition to the SWAS Tonetiser lists the keywords (typically adjectives or adverbs) that are most semantically relevant in the text and that contributed most to the calculation of sentiment (SWAS).

NelSenso.Net apps supports the following languages: Italian, English, French, German, Spanish, Portuguese, Greek, Russian, Polish, Swedish, Czech, Romanian, Bulgarian, Hungarian, Arabic, Chinese.

NelSenso.Net apps supports documents in plain text format, through copy-paste of the content and hypertext (html) through the relative web address (URL). At the moment the NelSenso.Net tools do not support files (pdf, word, excel, powerpoint, etc.) whether they are on your computer or on the cloud (Google Documents, etc).

The NelSenso.Net tools includes in their functionality settings that allow you, indicatively, to customize the percentage of the desired summary.

No, but almost ;) The NelSenso.Net tools allow you to summarise or edit up to the first 10000 characters. For larger documents it will be necessary to divide them into different texts of a compatible size.

Of course you can! You can currently use the NelSenso.Net tools for free.