Tags » Opinion Mining

Sentiment analysis: a comparison of four tools

Last week I had the privilege of organising the 13th meeting of the London Text Analytics group, which featured two excellent speakers: Despo Georgiou of Atos SE and… 221 more words

Events

Semantic Web: Opinion Mining and Sentiment Analysis (Part 1)

Welcome everybody to ProgSchedule, today we will talk about a very cutting-edge topic, the Semantic Web, and one of it’s slopes: Opinion Mining and Sentiment Analysis. 520 more words

Web Intelligence

CURRENT TRENDS OF OPINION MINING AND SENTIMENT ANALYSIS IN SOCIAL NETWORKS

Sentiment analysis is currently treated as a famous topic as well as in the area of research with significant applications in both
industry and academia. This paper represents the importance and applications of opinion mining and sentiment analysis in social… 32 more words

A LEXICON BASED ALGORITHM FOR NOISY TEXT NORMALIZATION AS PRE-PROCESSING FOR SENTIMENT ANALYSIS

Sentiment analysis in the most general sense refers to the classification of a piece of text into either of the three classes–positive,
negative or neutral–according to its polarity. 148 more words

A SURVEY ON SENTIMENT ANALYSIS AND OPINION MINING

Sentiment analysis is a machine learning approach in which machines analyze and classify the human’s sentiments, emotions,
opinions etc about some topic which are expressed in the form of either text or speech. 135 more words