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Katharine Jarmul - I Hate You, NLP... ;)

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Published on Aug 4, 2016

Katharine Jarmul - I Hate You, NLP... ;)
[EuroPython 2016]
[21 July 2016]
[Bilbao, Euskadi, Spain]
(https://ep2016.europython.eu//confere...)

In an era of almost-unlimited textual data, accurate sentiment
analysis can be the key for determining if our products, services and
communities are delighting or aggravating others. We'll take a look at
the sentiment analysis landscape in Python: touching on simple
libraries and approaches to try as well as more complex systems based
on machine learning.

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Overview
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This talk aims to introduce the audience to the wide array of tools
available in Python focused on sentiment analysis. It will cover basic
semantic mapping, emoticon mapping as well as some of the more recent
developments in applying neural networks, machine learning and deep
learning to natural language processing. Participants will also learn
some of the pitfalls of the different approaches and see some hands-on
code for sentiment analysis.

Outline
-----------
* NLP: then and now
* Why Emotions Are Hard
* Simple Analysis
* TextBlob (& other available libraries)
* Bag of Words
* Naive Bayes
* Complex Analysis
* Preprocessing with word2vec
* Metamind & RNLN
* Optimus & CNN
* TensorFlow
* Watson
* Live Demo
* Q&A

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