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Opinion Mining
discovering opinions and feelings of users and customers
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A guide to Twitter sentiment analysis

A guide to Twitter sentiment analysis | Opinion Mining | Scoop.it
Following Nick's talk at #iw2014, he's written a guide to Twitter sentiment analysis for the blog: http://t.co/9AkYBmQrM4 via @iw_expo
César de Pablo's insight:

Adrices for analyzing your brand or campaign sentinent

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Sentiment Analysis Innovation

Sentiment Analysis Innovation | Opinion Mining | Scoop.it
Innovative sentiment analysis technologies are making sense of the Internet of People, the thinking, feeling, social network of interconnected individuals.
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Sentiment Analysis Symposium expand their focus to human analytics and will gather the most innovative companies in this space. 

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Why is sentiment analysis hard? - Idibon

Why is sentiment analysis hard? - Idibon | Opinion Mining | Scoop.it
Sentiment analysis is the process of identifying people’s attitudes and emotional states from language.
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Most Influential Emotions on Social Networks Revealed | MIT Technology Review

Most Influential Emotions on Social Networks Revealed  | MIT Technology Review | Opinion Mining | Scoop.it
Anger spreads faster and more broadly than joy, say computer scientists who have analysed sentiment on the Chinese Twitter-like service Weibo.
César de Pablo's insight:

¿Y esto explica el cabreo general? No todas las emociones se transmiten al mismo ritmo. En las redes sociales, el enfado es más contagioso que la alegría. 

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2013 Emmys top moments

A look at the top moments from the 2013 Emmys on Twitter.

Via Alberto Gago
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Alberto Gago's curator insight, September 23, 2013 6:23 PM

Interesante video sobre los mejores momentos de la gala de entrega de los Emmy 2013, visto desde el prisma de Twitter.

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Big Data on Books: Decline of Emotional Expression in 20th Century

Big Data on Books: Decline of Emotional Expression in 20th Century | Opinion Mining | Scoop.it
Study of millions of English language books (using Google Ngram data) finds evidence for distinct historical periods of positive and negative moods.
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Sentiment analysis - Brede Wiki

Sentiment analysis - Brede Wiki | Opinion Mining | Scoop.it
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An up-to date list of resources for sentiment analysis and opinion mining

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Researchers analyse tweets to predict whether users are getting sick - NEWS.com.au

Researchers analyse tweets to predict whether users are getting sick - NEWS.com.au | Opinion Mining | Scoop.it
Researchers analyse tweets to predict whether users are getting sick NEWS.com.au The app uses machine-learning so the more information is entered into it, the better it will get at predicting whether a Twitter user is sick.
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¿Es el Net Promoter Score el Santo Grial de la medición del Customer Experience?

¿Es el Net Promoter Score el Santo Grial de la medición del Customer Experience? | Opinion Mining | Scoop.it
Blog Customer Experience: lo que piensa y siente el nuevo consumidor: ¿Es el Net Promoter Score el Santo Grial de la medición del Customer Experience?
César de Pablo's insight:

A critical point of view on NPS. It does not reflect business, it does not take external factors, IT DOES NOT TELL YOU WHRE IS YOUR PROBLEM, and it too volatile

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Wisdom of the Sports Crowd: Good Odds with Sentibet Sentiment Analysis

Wisdom of the Sports Crowd: Good Odds with Sentibet Sentiment Analysis | Opinion Mining | Scoop.it
Sentiment analysis is hot among financial-market traders, so why not for that other great betting domain, sports? Serafim Scandalos, an exec at Neurolingo, a Greek natural language processing (NLP)...
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Yelp Dataset Challenge | Yelp

Yelp is a fun and easy way to find, recommend and talk about what's great and not so great in San Francisco and beyond. Members share their favorite recommendations everything from the latest restaurants and shops, to the best hair salons…
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10 Tips for Sentiment Analysis projects | DatumBox

10 Tips for Sentiment Analysis projects | DatumBox | Opinion Mining | Scoop.it
In my Thesis project for the MSc in Statistics I focused on the problem of Sentiment Analysis. The Sentiment Analysis is an application of Natural Language
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How to build your own Twitter Sentiment Analysis Tool | DatumBox

How to build your own Twitter Sentiment Analysis Tool | DatumBox | Opinion Mining | Scoop.it
In this article we will show how you can build a simple Sentiment Analysis tool which classifies tweets as positive, negative or neutral by using the Twitter
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How Mechanical Turkers Crowdsourced a Huge Lexicon of Links Between Words and Emotion | MIT Technology Review

How Mechanical Turkers Crowdsourced a Huge Lexicon of Links Between Words and Emotion | MIT Technology Review | Opinion Mining | Scoop.it
Sentiment analysis on the social web depends on how a person’s state of mind is expressed in words.
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Nihil Obstat: A list of datasets for opinion mining in Twitter

Nihil Obstat: A list of datasets for opinion mining in Twitter | Opinion Mining | Scoop.it
César de Pablo's insight:

Buena lista de datasets con los últimos recursos para minería de opiniones y sentimiento. Solo hecho de menos el corpus de TASS en español 

http://www.daedalus.es/TASS2013/corpus.php

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New Study Shows How Social Influence Can Significantly Manipulate Online Ratings

New Study Shows How Social Influence Can Significantly Manipulate Online Ratings | Opinion Mining | Scoop.it
Sinan Aral - PopTech 2010 - Camden, Maine (Photo credit: poptech) Digital ratings platforms proliferate our lives and influence the consumption of wide ranges of goods and services.
César de Pablo's insight:

La primera opinión sobre un producto o servicio en sitios como Amazon o TripAdvisor tiene una influencia determinante para el resto de personas que dejan su opinión.    

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Behavioural Models & Sentiment Analysis Applied to Finance

Quant Finance Training Courses at UNICOM.
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Crisis Maps: Harnessing the Power of Big Data to Deliver Humanitarian Assistance

Crisis Maps: Harnessing the Power of Big Data to Deliver Humanitarian Assistance | Opinion Mining | Scoop.it

Crisis-mapping technology has emerged in the past five years as a tool to help humanitarian organizations deliver assistance to victims of civil conflicts and natural disasters. Crisis-mapping platforms display eyewitness reports submitted via e-mail, text message, and social media. The reports are then plotted on interactive maps, creating a geospatial record of events in real time.

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Social media sentiment analysis: 4 ways models can improve ...

Social media sentiment analysis: 4 ways models can improve ... | Opinion Mining | Scoop.it
4 ways in which the investment on social media analytics can pay off by increasing sales and marketing efficiency.
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Sentiment Analysis and Natural Language Processing: The Basics ...

Sentiment Analysis and Natural Language Processing: The Basics ... | Opinion Mining | Scoop.it
Sentiment Analysis can lead to great insight beyond simple volume metrics which you may already be aggregating. Quantifying sentiment has the ability to improve customer interactions and allow your business to better ...
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