Text Analytics and Opinion Mining Module

The goals of this module are: - Have a general knowledge of text mining problems and methods. - Recognize situations in which Sentiment Analysis techniques can solve information processing needs - Identify the specific task you are facing - Select the correct Sentiment Analysis methods, tools, resources - Apply Sentiment Analysis methods to the data. It is part of the Master in Big Data Analytics & Social Mining at the University of Pisa (https://www.masterbigdata.it).

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  • IntroductionPDF

    This lecture provides an introduction to Text Analytics and Opinion Mining

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  • Workflow of a Sentiment Analysis activityPDF

    This lecture describes the workflow of a Sentiment Analysis activity

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  • Text IndexingPDF

    This lecture focuses on Text Indexing

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  • Machine LearningPDF

    This lecture focuses on Supervised, Unsupervised, Semi-supervised Machine...

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  • Language ModelsPDF

    This lecture focuses on Language Models

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  • RegressionPDF

    This lecture focuses on Regression

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  • Spam DetectionPDF

    This lecture focuses on Spam Detection

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Additional Info
Field Value
Availability On-Site
Course "UNIPI Master in Big Data Analytics & Social Mining "
Keywords Spam Detection
Keywords Ordinal Regression
Keywords Linear Regression
Keywords Document Embeddings
Keywords Word2Vec
Keywords Word Embeddings
Keywords Text Classification
Keywords Text Clustering
Keywords Supervised Machine Learning
Keywords Unsupervised Machine Learning
Keywords Text Indexing
Keywords Text Processing
Keywords Text Representation
Keywords Sentiment Analysis
Keywords Natural Language Processing
Keywords Text Mining
Length 278 slides
Lesson number 7
Prerequisites None
Provider Institution CNR-ISTI
Target users Other
Target users PhD Students
Target users Data Scientists
Target users Social Scientists
Thematic Cluster Web Analytics [WA]
Thematic Cluster Social Network Analysis [SNA]
Thematic Cluster Text and Social Media Mining [TSMM]
Training material typology Slides
system:type TrainingMaterial
Management Info
Field Value
Author BRAGHIERI MARCO
Maintainer BRAGHIERI MARCO
Version 1
Last Updated 14 October 2021, 14:15 (CEST)
Created 6 September 2018, 14:39 (CEST)