SlideShare a Scribd company logo
Text analysis
An introduction to methods and
techniques
This presentation is based
on the material from
Aylien.com, the natural-
language processing
platform.
Text analysis methods
1. language detection
2. sentiment analysis
3. text summarization
4. text classification
5. entity extraction
6. concept extraction
Language detection
Source: http://aylien.com/
Sentiment analysis
Source: http://aylien.com/
Text summarization
Source: http://aylien.com/
Text classification
Source: http://aylien.com/
Entity extraction
Source: http://aylien.com/
Concept extraction
Source: http://aylien.com/
Thanks!

More Related Content

PDF
Introduction to natural language processing
PPTX
natural language processing help at myassignmenthelp.net
PPTX
TEXT SUMMARIZATION
PDF
Natural language processing
PPTX
Natural Language Processing
PDF
Natural Language Processing seminar review
PPTX
Introduction to natural language processing (NLP)
PPTX
MODULE 4-Text Analytics.pptx
Introduction to natural language processing
natural language processing help at myassignmenthelp.net
TEXT SUMMARIZATION
Natural language processing
Natural Language Processing
Natural Language Processing seminar review
Introduction to natural language processing (NLP)
MODULE 4-Text Analytics.pptx

What's hot (20)

PDF
Natural language processing (NLP) introduction
PPTX
NLP Bootcamp
PDF
Natural Language Processing
PPTX
Vector space model of information retrieval
PPTX
Language models
PPTX
Natural lanaguage processing
PDF
Natural language processing (nlp)
PDF
Natural Language Processing with Python
PDF
Text summarization
PPTX
NLP_KASHK:Text Normalization
PPTX
Natural language processing
PDF
Nlp ambiguity presentation
PDF
A brief introduction to OCR (Optical character recognition)
PDF
Introduction to Natural Language Processing (NLP)
PPT
Natural Language Processing
PPT
Natural language processing
PPTX
Information retrieval 10 tf idf and bag of words
PDF
Information Extraction
PDF
Natural language processing
Natural language processing (NLP) introduction
NLP Bootcamp
Natural Language Processing
Vector space model of information retrieval
Language models
Natural lanaguage processing
Natural language processing (nlp)
Natural Language Processing with Python
Text summarization
NLP_KASHK:Text Normalization
Natural language processing
Nlp ambiguity presentation
A brief introduction to OCR (Optical character recognition)
Introduction to Natural Language Processing (NLP)
Natural Language Processing
Natural language processing
Information retrieval 10 tf idf and bag of words
Information Extraction
Natural language processing
Ad

More from Joni Salminen (20)

PDF
Automatic Persona Generation: Introduction & Current Challenges
PDF
Five NLP Challenges in Data-Driven Personas
PDF
Problem of majority voting
PDF
Persona Analytics: Progress Report and Road Ahead
PDF
Enriching social media personas with personality traits
PDF
User Studies for APG: How to support system development with user feedback?
PDF
Combining Behaviors and Demographics to Segment Online Audiences:Experiments ...
PDF
Research Roadmap for Automatic Persona Generation (2018)
PPTX
To Use Branded Keywords or Not? Rationale of Professional Search-engine Marke...
PPTX
Determining Online Brand Reputation with Machine Learning from Social Media M...
PPTX
Is More Better?: Impact of Multiple Photos on Perception of Persona Profiles
PPTX
Anatomy of Online Hate: Developing a Taxonomy and Machine Learning Models for...
PDF
OSS-EBM: Open Source Software Entrepreneurial Business Modelling
PDF
Gender effect on e-commerce sales of experience gifts: Preliminary empirical ...
PDF
Tips for Scale Development: Evaluating Automatic Personas
PDF
Big Data, Small Personas: Research Agenda for Automatic Persona Generation
PDF
Why do startups avoid difficult problems?
PDF
Social Espionage: Drawing Benefit from Competitors’ Social Media Presence
PDF
Strategic Digital Marketing (Digital Marketing '15 @ Oulu University)
PDF
Social Media Marketing (Digital Marketing '15 @ Oulu University)
Automatic Persona Generation: Introduction & Current Challenges
Five NLP Challenges in Data-Driven Personas
Problem of majority voting
Persona Analytics: Progress Report and Road Ahead
Enriching social media personas with personality traits
User Studies for APG: How to support system development with user feedback?
Combining Behaviors and Demographics to Segment Online Audiences:Experiments ...
Research Roadmap for Automatic Persona Generation (2018)
To Use Branded Keywords or Not? Rationale of Professional Search-engine Marke...
Determining Online Brand Reputation with Machine Learning from Social Media M...
Is More Better?: Impact of Multiple Photos on Perception of Persona Profiles
Anatomy of Online Hate: Developing a Taxonomy and Machine Learning Models for...
OSS-EBM: Open Source Software Entrepreneurial Business Modelling
Gender effect on e-commerce sales of experience gifts: Preliminary empirical ...
Tips for Scale Development: Evaluating Automatic Personas
Big Data, Small Personas: Research Agenda for Automatic Persona Generation
Why do startups avoid difficult problems?
Social Espionage: Drawing Benefit from Competitors’ Social Media Presence
Strategic Digital Marketing (Digital Marketing '15 @ Oulu University)
Social Media Marketing (Digital Marketing '15 @ Oulu University)
Ad

Recently uploaded (20)

PDF
22.Patil - Early prediction of Alzheimer’s disease using convolutional neural...
PPT
ISS -ESG Data flows What is ESG and HowHow
PPTX
1_Introduction to advance data techniques.pptx
PPTX
Introduction to Firewall Analytics - Interfirewall and Transfirewall.pptx
PPTX
01_intro xxxxxxxxxxfffffffffffaaaaaaaaaaafg
PPTX
Database Infoormation System (DBIS).pptx
PPTX
MODULE 8 - DISASTER risk PREPAREDNESS.pptx
PPTX
IB Computer Science - Internal Assessment.pptx
PDF
Introduction to Data Science and Data Analysis
PDF
Recruitment and Placement PPT.pdfbjfibjdfbjfobj
PPTX
Computer network topology notes for revision
PPTX
Microsoft-Fabric-Unifying-Analytics-for-the-Modern-Enterprise Solution.pptx
PDF
Galatica Smart Energy Infrastructure Startup Pitch Deck
PPTX
Business Ppt On Nestle.pptx huunnnhhgfvu
PDF
Business Analytics and business intelligence.pdf
PPTX
Qualitative Qantitative and Mixed Methods.pptx
PPT
Miokarditis (Inflamasi pada Otot Jantung)
PPTX
Market Analysis -202507- Wind-Solar+Hybrid+Street+Lights+for+the+North+Amer...
PPTX
STERILIZATION AND DISINFECTION-1.ppthhhbx
PDF
Introduction to the R Programming Language
22.Patil - Early prediction of Alzheimer’s disease using convolutional neural...
ISS -ESG Data flows What is ESG and HowHow
1_Introduction to advance data techniques.pptx
Introduction to Firewall Analytics - Interfirewall and Transfirewall.pptx
01_intro xxxxxxxxxxfffffffffffaaaaaaaaaaafg
Database Infoormation System (DBIS).pptx
MODULE 8 - DISASTER risk PREPAREDNESS.pptx
IB Computer Science - Internal Assessment.pptx
Introduction to Data Science and Data Analysis
Recruitment and Placement PPT.pdfbjfibjdfbjfobj
Computer network topology notes for revision
Microsoft-Fabric-Unifying-Analytics-for-the-Modern-Enterprise Solution.pptx
Galatica Smart Energy Infrastructure Startup Pitch Deck
Business Ppt On Nestle.pptx huunnnhhgfvu
Business Analytics and business intelligence.pdf
Qualitative Qantitative and Mixed Methods.pptx
Miokarditis (Inflamasi pada Otot Jantung)
Market Analysis -202507- Wind-Solar+Hybrid+Street+Lights+for+the+North+Amer...
STERILIZATION AND DISINFECTION-1.ppthhhbx
Introduction to the R Programming Language

Text analysis: An introduction to methods and techniques