SlideShare une entreprise Scribd logo
1  sur  36
Télécharger pour lire hors ligne
SENTIMENT	
ANALYSIS
Why and How
Swiss	Group	for	Artificial	Intelligence	and	Cognitive	Science	- 2nd SGAICO	at	HSLU	– May	23rd,	2017
https://sgaico.swissinformatics.org/
Who	am	I
Dr.	Amancio	Bouza
Intrapreneur &	Artificial	Intelligence	Expert
Let’s	connect:
https://ch.linkedin.com/in/amanciobouza
Follow	me:
https://twitter.com/AmancioBouza
3
WHY?Do	we	want	Sentiment	Analysis
4
Identify	(un)happy	customers?
Simple	Alternative:	Net	Promoter	Score	(NPS)
How	likely	do	you	recommend	
Travelito to	your	friends?
5
very unlikely very likely
6
So,	WHY
then?
7
1. Improve	Products
2. Enable	Closed-Loop	
Customer	Experience
3. Understand	Competition
8
How	to	improve	Products
9
“The	bed	in	the	City	Hotel was	not	
comfortable.
However,	the	breakfast was	
excellent	with	good	food	and	
excellent	service.
We	had	a	wonderful	time	and	will	
travel	with	Travelito again.”
Example	of	customer	feedback	for	anonymized	company	in	tourism	industry
Analyze	Entities	Related	to	Negative	Feedbacks	and	Drill	Down
10
Named	Entity	
Recognition:
- Organization
- Location
- Person
Can	you	
spot	the	
problem?	;)
11
Enable	Closed-Loop	Customer	
Experiences
React	in	Real-Time	to	Customer	Disatisfaction
12
End-Customers	tell	you	
if	they	are	unhappy
Rest	assured	
they	tell	the	
world	too!
13
Happy	Customers	
Come	Back
Happy	Customers	
Become	Fans	and	
Spread	the	Word
Use	Social	Media	Channels	for	Real-Time	Sentiment	
Analysis
14
Mitigate	
Dissatisfaction	at	
the	right	time
Keep	
retention	
(loyalty)	and	
referrals	high
15
Competition	Intelligence
Identify	Strength	and	Weaknesses	of	Competition
16
Find	out	Competitive	Advantage	of	
your	Competition…
…and
Make	it	Better	or
Make	it	Irrelevant
Find	Info	on	Review	Platforms
17
18
WHAT?Is	the	Challenge
Customers	do	
provide	feedback,	
lots of	feedback
…	and	that’s	GREAT!
20
But	How	to	Process	so	
Many	Customer	
Feedbacks?
21
22
HOW?To	do	Sentiment	Analysis
Let’s	try	
Sentiment	
Analysis	with	
Machine	Learning
24
Disclaimer
Sentiment	Analysis	PoC	was	done	in	few	days
No	extra	Cognitive	Services	used	besides	ML	Studio
Dataset	consisted	of	40k	customer	feedbacks
Prior-Probability	of	negative	Feedback	~45%
Evaluation	was	done	with	10-fold	Cross	Validation
Proposal
25
Use	
whatever	
you	want
Following	the	Lean	Approach Follow	the	
Lean	Approach
CRISP-DM
Cross	Industry	Standard	
Process	for	Data	Mining
26
27
Sentiment	Analysis	PoC	in	a	Nutshell
Data	Cleaning
Remove	uncomplete	data
Data	Preparation
What	to	learn	,	i.e.,	sentiment
How	to	learn,	i.e.,	cognitive	computing
Machine	Learning
Learn	to	identify	sentiments
Sentiment	Analysis
Identify	sentiments	in	customer	feedback
28
29
Common	Text	Preprocessing	applied
- Lemmatization
- Normalize	Lower	Case
- and	much	more
Best	Performer	for	this	dataset
Two-Class	Boosted	
Decision	Tree
500	Features	were	selected	for	this	dataset	selected	with	 𝜒2
Extraction	of	N-Gram	Features	
from	Text
Key	Experiences	with	Azure	ML	Studio	for	Sentiment	Analysis
+	1-Gram	Features	provided	best	results
+	Preprocessing	and	Normalization	of	Text	is	simple
- Data	Preparation	was	cumbersome	with	built-in	function	blocks	->	use	R
- Key	Phrase	Extraction	was	useless	to	extract	sentiments
- Handover	of	ML	Workspace	to	others	is	complicated
- Automated	creation	of	Web	Service	isn’t	intuitive.	Requires	rethinking	of	the	ML	workflow
+	However,	it	provides	great	API	Documentation,	Sandbox	and	examples	on	the	fly
+	Intuitive	Machine	Learning	Studio
+	Fast	&	simple	setup	of	(scientifically	valid)	experiments
+	High	Computational	Performance
+	Support	for	R	/	R	required	for	advanced	stuff,	data	preparation	in	particular	
30
31
WHAT?Is	the	Result
32
“The	bed	in	the	City	Hotel was	not	
comfortable.
However,	the	breakfast was	
excellent	with	good	food	and	
excellent	service.
We	had	a	wonderful	time	and	will	
travel	with	Travelito again.”
Example	of	customer	feedback	for	anonymized	company	in	tourism	industry
Sentiment	Analysis	PoC	ranks	with	human	to	interpret	sentiment
33
79%	
Accuracy
Evaluation	results	in	detail:	79%	Accuracy
34
Accuracy Precision Recall F-Score AUC
0.788 0.751 0.733 0.742 0.853
Take	Home	Message:	WHY	do	we	do	Sentiment	Analysis
35
Improve	Products Closed-Loop	
Customer	Experience
Competition	
Intelligence
Who	am	I
Dr.	Amancio	Bouza
Intrapreneur &	Artificial	Intelligence	Expert
Let’s	connect:
https://ch.linkedin.com/in/amanciobouza
Follow	me:
https://twitter.com/AmancioBouza

Contenu connexe

Similaire à Sentiment Analysis - Why You should Do it and How you can do it

Unconscious and eye tracking - CX Research
Unconscious and eye tracking - CX ResearchUnconscious and eye tracking - CX Research
Unconscious and eye tracking - CX ResearchObjective Experience
 
Does money buy happiness? - Bianca
Does money buy happiness? - BiancaDoes money buy happiness? - Bianca
Does money buy happiness? - BiancaReinoud Brenkman
 
Co-creative Innovation Smartees Webinar
Co-creative Innovation Smartees WebinarCo-creative Innovation Smartees Webinar
Co-creative Innovation Smartees WebinarInSites on Stage
 
Wisefootinthedoor
WisefootinthedoorWisefootinthedoor
WisefootinthedoorSøren Muus
 
How to Find Your Ideal Guest with Google Analytics
How to Find Your Ideal Guest with Google Analytics How to Find Your Ideal Guest with Google Analytics
How to Find Your Ideal Guest with Google Analytics Net Affinity
 
How to Find Your Ideal Guest with Google Analytics
How to Find Your Ideal Guest with Google AnalyticsHow to Find Your Ideal Guest with Google Analytics
How to Find Your Ideal Guest with Google AnalyticsNet Affinity
 
Gilad Lotan @Buzzfeed
Gilad Lotan @BuzzfeedGilad Lotan @Buzzfeed
Gilad Lotan @BuzzfeedHilary Ip
 
Building deeper empathy for your customers in uncertain times and beyond
Building deeper empathy for your customers in uncertain times and beyondBuilding deeper empathy for your customers in uncertain times and beyond
Building deeper empathy for your customers in uncertain times and beyondNational Retail Federation
 
Generating traffic trough Facebook advertising
Generating traffic trough Facebook advertisingGenerating traffic trough Facebook advertising
Generating traffic trough Facebook advertisingMilan Zdravković
 
My Attention Span Is Very Short
My Attention Span Is Very ShortMy Attention Span Is Very Short
My Attention Span Is Very ShortDavid Ironside
 
Getting Closer to Customers
Getting Closer to CustomersGetting Closer to Customers
Getting Closer to CustomersAnna Castellano
 
DSS_reflective paper_2015 jan
DSS_reflective paper_2015 jan DSS_reflective paper_2015 jan
DSS_reflective paper_2015 jan Brandy Wang
 
Four things you gotta know about UX Research
Four things you gotta know about UX ResearchFour things you gotta know about UX Research
Four things you gotta know about UX ResearchJohn AmirAbbassi
 
A picture is worth a thousand words_Mathilda Eloff
A picture is worth a thousand words_Mathilda EloffA picture is worth a thousand words_Mathilda Eloff
A picture is worth a thousand words_Mathilda EloffMathilda Eloff
 
Artificial Intellignece in Business Stratgey
Artificial Intellignece in Business StratgeyArtificial Intellignece in Business Stratgey
Artificial Intellignece in Business StratgeyJisha Sharma
 
Advert Testing, Copy Testing. Measuring Advertising Effectiveness - George T...
Advert Testing, Copy Testing.  Measuring Advertising Effectiveness - George T...Advert Testing, Copy Testing.  Measuring Advertising Effectiveness - George T...
Advert Testing, Copy Testing. Measuring Advertising Effectiveness - George T...George Tsakraklides
 
HR & Hospitality Bites - 3rd February
HR & Hospitality Bites - 3rd FebruaryHR & Hospitality Bites - 3rd February
HR & Hospitality Bites - 3rd FebruaryRussell Davidson
 
Understanding the Customer Journey in the Social Era
Understanding the Customer Journey in the Social EraUnderstanding the Customer Journey in the Social Era
Understanding the Customer Journey in the Social EraTara Hunt
 
Presentation Letter + Resumè
Presentation Letter + ResumèPresentation Letter + Resumè
Presentation Letter + ResumèBianca Tranfaglia
 

Similaire à Sentiment Analysis - Why You should Do it and How you can do it (20)

Unconscious and eye tracking - CX Research
Unconscious and eye tracking - CX ResearchUnconscious and eye tracking - CX Research
Unconscious and eye tracking - CX Research
 
Does money buy happiness? - Bianca
Does money buy happiness? - BiancaDoes money buy happiness? - Bianca
Does money buy happiness? - Bianca
 
Co-creative Innovation Smartees Webinar
Co-creative Innovation Smartees WebinarCo-creative Innovation Smartees Webinar
Co-creative Innovation Smartees Webinar
 
Wisefootinthedoor
WisefootinthedoorWisefootinthedoor
Wisefootinthedoor
 
How to Find Your Ideal Guest with Google Analytics
How to Find Your Ideal Guest with Google Analytics How to Find Your Ideal Guest with Google Analytics
How to Find Your Ideal Guest with Google Analytics
 
How to Find Your Ideal Guest with Google Analytics
How to Find Your Ideal Guest with Google AnalyticsHow to Find Your Ideal Guest with Google Analytics
How to Find Your Ideal Guest with Google Analytics
 
Gilad Lotan @Buzzfeed
Gilad Lotan @BuzzfeedGilad Lotan @Buzzfeed
Gilad Lotan @Buzzfeed
 
Building deeper empathy for your customers in uncertain times and beyond
Building deeper empathy for your customers in uncertain times and beyondBuilding deeper empathy for your customers in uncertain times and beyond
Building deeper empathy for your customers in uncertain times and beyond
 
Generating traffic trough Facebook advertising
Generating traffic trough Facebook advertisingGenerating traffic trough Facebook advertising
Generating traffic trough Facebook advertising
 
My Attention Span Is Very Short
My Attention Span Is Very ShortMy Attention Span Is Very Short
My Attention Span Is Very Short
 
Getting Closer to Customers
Getting Closer to CustomersGetting Closer to Customers
Getting Closer to Customers
 
DSS_reflective paper_2015 jan
DSS_reflective paper_2015 jan DSS_reflective paper_2015 jan
DSS_reflective paper_2015 jan
 
Four things you gotta know about UX Research
Four things you gotta know about UX ResearchFour things you gotta know about UX Research
Four things you gotta know about UX Research
 
A picture is worth a thousand words_Mathilda Eloff
A picture is worth a thousand words_Mathilda EloffA picture is worth a thousand words_Mathilda Eloff
A picture is worth a thousand words_Mathilda Eloff
 
Artificial Intellignece in Business Stratgey
Artificial Intellignece in Business StratgeyArtificial Intellignece in Business Stratgey
Artificial Intellignece in Business Stratgey
 
Advert Testing, Copy Testing. Measuring Advertising Effectiveness - George T...
Advert Testing, Copy Testing.  Measuring Advertising Effectiveness - George T...Advert Testing, Copy Testing.  Measuring Advertising Effectiveness - George T...
Advert Testing, Copy Testing. Measuring Advertising Effectiveness - George T...
 
HR & Hospitality Bites - 3rd February
HR & Hospitality Bites - 3rd FebruaryHR & Hospitality Bites - 3rd February
HR & Hospitality Bites - 3rd February
 
HR & Hospitality Bites 3rd february
HR & Hospitality Bites 3rd februaryHR & Hospitality Bites 3rd february
HR & Hospitality Bites 3rd february
 
Understanding the Customer Journey in the Social Era
Understanding the Customer Journey in the Social EraUnderstanding the Customer Journey in the Social Era
Understanding the Customer Journey in the Social Era
 
Presentation Letter + Resumè
Presentation Letter + ResumèPresentation Letter + Resumè
Presentation Letter + Resumè
 

Plus de Amancio Bouza

Building API Product that Customers and Your Organization Love
Building API Product that Customers and Your Organization LoveBuilding API Product that Customers and Your Organization Love
Building API Product that Customers and Your Organization LoveAmancio Bouza
 
10 Learnings About Work, Life, and Magic
10 Learnings About Work, Life, and Magic10 Learnings About Work, Life, and Magic
10 Learnings About Work, Life, and MagicAmancio Bouza
 
10 Things I Wish I Knew 10 Years Ago
10 Things I Wish I Knew 10 Years Ago10 Things I Wish I Knew 10 Years Ago
10 Things I Wish I Knew 10 Years AgoAmancio Bouza
 
Open API and the Impact on Business Models
Open API and the Impact on Business ModelsOpen API and the Impact on Business Models
Open API and the Impact on Business ModelsAmancio Bouza
 
How an API Product Transformes the Business Model of an NGO
How an API Product Transformes the Business Model of an NGOHow an API Product Transformes the Business Model of an NGO
How an API Product Transformes the Business Model of an NGOAmancio Bouza
 
API Product Management for Product Managers
API Product Management for Product ManagersAPI Product Management for Product Managers
API Product Management for Product ManagersAmancio Bouza
 
Artificial Intelligence or Intelligence Amplification
Artificial Intelligence or Intelligence AmplificationArtificial Intelligence or Intelligence Amplification
Artificial Intelligence or Intelligence AmplificationAmancio Bouza
 
5 Things Every Product Leader Needs to Know About API
5 Things Every Product Leader Needs to Know About API5 Things Every Product Leader Needs to Know About API
5 Things Every Product Leader Needs to Know About APIAmancio Bouza
 
3 Strategies for Business Innovation with Artificial Intelligence and Sentmie...
3 Strategies for Business Innovation with Artificial Intelligence and Sentmie...3 Strategies for Business Innovation with Artificial Intelligence and Sentmie...
3 Strategies for Business Innovation with Artificial Intelligence and Sentmie...Amancio Bouza
 
How to Do Personal Branding
How to Do Personal BrandingHow to Do Personal Branding
How to Do Personal BrandingAmancio Bouza
 
Guide to Recommender Systems
Guide to Recommender SystemsGuide to Recommender Systems
Guide to Recommender SystemsAmancio Bouza
 
How to Run a Lean Startup
How to Run a Lean StartupHow to Run a Lean Startup
How to Run a Lean StartupAmancio Bouza
 
UBS Web 2.0 Contest: Recommender Systems for Financial Institutes
UBS Web 2.0 Contest: Recommender Systems for Financial InstitutesUBS Web 2.0 Contest: Recommender Systems for Financial Institutes
UBS Web 2.0 Contest: Recommender Systems for Financial InstitutesAmancio Bouza
 
Kunendo - Crowd Source Translations
Kunendo - Crowd Source TranslationsKunendo - Crowd Source Translations
Kunendo - Crowd Source TranslationsAmancio Bouza
 
Hypothesis-Based Collaborative Filtering
Hypothesis-Based Collaborative FilteringHypothesis-Based Collaborative Filtering
Hypothesis-Based Collaborative FilteringAmancio Bouza
 

Plus de Amancio Bouza (15)

Building API Product that Customers and Your Organization Love
Building API Product that Customers and Your Organization LoveBuilding API Product that Customers and Your Organization Love
Building API Product that Customers and Your Organization Love
 
10 Learnings About Work, Life, and Magic
10 Learnings About Work, Life, and Magic10 Learnings About Work, Life, and Magic
10 Learnings About Work, Life, and Magic
 
10 Things I Wish I Knew 10 Years Ago
10 Things I Wish I Knew 10 Years Ago10 Things I Wish I Knew 10 Years Ago
10 Things I Wish I Knew 10 Years Ago
 
Open API and the Impact on Business Models
Open API and the Impact on Business ModelsOpen API and the Impact on Business Models
Open API and the Impact on Business Models
 
How an API Product Transformes the Business Model of an NGO
How an API Product Transformes the Business Model of an NGOHow an API Product Transformes the Business Model of an NGO
How an API Product Transformes the Business Model of an NGO
 
API Product Management for Product Managers
API Product Management for Product ManagersAPI Product Management for Product Managers
API Product Management for Product Managers
 
Artificial Intelligence or Intelligence Amplification
Artificial Intelligence or Intelligence AmplificationArtificial Intelligence or Intelligence Amplification
Artificial Intelligence or Intelligence Amplification
 
5 Things Every Product Leader Needs to Know About API
5 Things Every Product Leader Needs to Know About API5 Things Every Product Leader Needs to Know About API
5 Things Every Product Leader Needs to Know About API
 
3 Strategies for Business Innovation with Artificial Intelligence and Sentmie...
3 Strategies for Business Innovation with Artificial Intelligence and Sentmie...3 Strategies for Business Innovation with Artificial Intelligence and Sentmie...
3 Strategies for Business Innovation with Artificial Intelligence and Sentmie...
 
How to Do Personal Branding
How to Do Personal BrandingHow to Do Personal Branding
How to Do Personal Branding
 
Guide to Recommender Systems
Guide to Recommender SystemsGuide to Recommender Systems
Guide to Recommender Systems
 
How to Run a Lean Startup
How to Run a Lean StartupHow to Run a Lean Startup
How to Run a Lean Startup
 
UBS Web 2.0 Contest: Recommender Systems for Financial Institutes
UBS Web 2.0 Contest: Recommender Systems for Financial InstitutesUBS Web 2.0 Contest: Recommender Systems for Financial Institutes
UBS Web 2.0 Contest: Recommender Systems for Financial Institutes
 
Kunendo - Crowd Source Translations
Kunendo - Crowd Source TranslationsKunendo - Crowd Source Translations
Kunendo - Crowd Source Translations
 
Hypothesis-Based Collaborative Filtering
Hypothesis-Based Collaborative FilteringHypothesis-Based Collaborative Filtering
Hypothesis-Based Collaborative Filtering
 

Dernier

Virtuosoft SmartSync Product Introduction
Virtuosoft SmartSync Product IntroductionVirtuosoft SmartSync Product Introduction
Virtuosoft SmartSync Product Introductionsanjaymuralee1
 
YourView Panel Book.pptx YourView Panel Book.
YourView Panel Book.pptx YourView Panel Book.YourView Panel Book.pptx YourView Panel Book.
YourView Panel Book.pptx YourView Panel Book.JasonViviers2
 
Strategic CX: A Deep Dive into Voice of the Customer Insights for Clarity
Strategic CX: A Deep Dive into Voice of the Customer Insights for ClarityStrategic CX: A Deep Dive into Voice of the Customer Insights for Clarity
Strategic CX: A Deep Dive into Voice of the Customer Insights for ClarityAggregage
 
Cash Is Still King: ATM market research '2023
Cash Is Still King: ATM market research '2023Cash Is Still King: ATM market research '2023
Cash Is Still King: ATM market research '2023Vladislav Solodkiy
 
SFBA Splunk Usergroup meeting March 13, 2024
SFBA Splunk Usergroup meeting March 13, 2024SFBA Splunk Usergroup meeting March 13, 2024
SFBA Splunk Usergroup meeting March 13, 2024Becky Burwell
 
TINJUAN PEMROSESAN TRANSAKSI DAN ERP.pptx
TINJUAN PEMROSESAN TRANSAKSI DAN ERP.pptxTINJUAN PEMROSESAN TRANSAKSI DAN ERP.pptx
TINJUAN PEMROSESAN TRANSAKSI DAN ERP.pptxDwiAyuSitiHartinah
 
AI for Sustainable Development Goals (SDGs)
AI for Sustainable Development Goals (SDGs)AI for Sustainable Development Goals (SDGs)
AI for Sustainable Development Goals (SDGs)Data & Analytics Magazin
 
Master's Thesis - Data Science - Presentation
Master's Thesis - Data Science - PresentationMaster's Thesis - Data Science - Presentation
Master's Thesis - Data Science - PresentationGiorgio Carbone
 
5 Ds to Define Data Archiving Best Practices
5 Ds to Define Data Archiving Best Practices5 Ds to Define Data Archiving Best Practices
5 Ds to Define Data Archiving Best PracticesDataArchiva
 
How is Real-Time Analytics Different from Traditional OLAP?
How is Real-Time Analytics Different from Traditional OLAP?How is Real-Time Analytics Different from Traditional OLAP?
How is Real-Time Analytics Different from Traditional OLAP?sonikadigital1
 
CI, CD -Tools to integrate without manual intervention
CI, CD -Tools to integrate without manual interventionCI, CD -Tools to integrate without manual intervention
CI, CD -Tools to integrate without manual interventionajayrajaganeshkayala
 
The Universal GTM - how we design GTM and dataLayer
The Universal GTM - how we design GTM and dataLayerThe Universal GTM - how we design GTM and dataLayer
The Universal GTM - how we design GTM and dataLayerPavel Šabatka
 
MEASURES OF DISPERSION I BSc Botany .ppt
MEASURES OF DISPERSION I BSc Botany .pptMEASURES OF DISPERSION I BSc Botany .ppt
MEASURES OF DISPERSION I BSc Botany .pptaigil2
 
Persuasive E-commerce, Our Biased Brain @ Bikkeldag 2024
Persuasive E-commerce, Our Biased Brain @ Bikkeldag 2024Persuasive E-commerce, Our Biased Brain @ Bikkeldag 2024
Persuasive E-commerce, Our Biased Brain @ Bikkeldag 2024Guido X Jansen
 
Elements of language learning - an analysis of how different elements of lang...
Elements of language learning - an analysis of how different elements of lang...Elements of language learning - an analysis of how different elements of lang...
Elements of language learning - an analysis of how different elements of lang...PrithaVashisht1
 
Mapping the pubmed data under different suptopics using NLP.pptx
Mapping the pubmed data under different suptopics using NLP.pptxMapping the pubmed data under different suptopics using NLP.pptx
Mapping the pubmed data under different suptopics using NLP.pptxVenkatasubramani13
 
ChistaDATA Real-Time DATA Analytics Infrastructure
ChistaDATA Real-Time DATA Analytics InfrastructureChistaDATA Real-Time DATA Analytics Infrastructure
ChistaDATA Real-Time DATA Analytics Infrastructuresonikadigital1
 

Dernier (17)

Virtuosoft SmartSync Product Introduction
Virtuosoft SmartSync Product IntroductionVirtuosoft SmartSync Product Introduction
Virtuosoft SmartSync Product Introduction
 
YourView Panel Book.pptx YourView Panel Book.
YourView Panel Book.pptx YourView Panel Book.YourView Panel Book.pptx YourView Panel Book.
YourView Panel Book.pptx YourView Panel Book.
 
Strategic CX: A Deep Dive into Voice of the Customer Insights for Clarity
Strategic CX: A Deep Dive into Voice of the Customer Insights for ClarityStrategic CX: A Deep Dive into Voice of the Customer Insights for Clarity
Strategic CX: A Deep Dive into Voice of the Customer Insights for Clarity
 
Cash Is Still King: ATM market research '2023
Cash Is Still King: ATM market research '2023Cash Is Still King: ATM market research '2023
Cash Is Still King: ATM market research '2023
 
SFBA Splunk Usergroup meeting March 13, 2024
SFBA Splunk Usergroup meeting March 13, 2024SFBA Splunk Usergroup meeting March 13, 2024
SFBA Splunk Usergroup meeting March 13, 2024
 
TINJUAN PEMROSESAN TRANSAKSI DAN ERP.pptx
TINJUAN PEMROSESAN TRANSAKSI DAN ERP.pptxTINJUAN PEMROSESAN TRANSAKSI DAN ERP.pptx
TINJUAN PEMROSESAN TRANSAKSI DAN ERP.pptx
 
AI for Sustainable Development Goals (SDGs)
AI for Sustainable Development Goals (SDGs)AI for Sustainable Development Goals (SDGs)
AI for Sustainable Development Goals (SDGs)
 
Master's Thesis - Data Science - Presentation
Master's Thesis - Data Science - PresentationMaster's Thesis - Data Science - Presentation
Master's Thesis - Data Science - Presentation
 
5 Ds to Define Data Archiving Best Practices
5 Ds to Define Data Archiving Best Practices5 Ds to Define Data Archiving Best Practices
5 Ds to Define Data Archiving Best Practices
 
How is Real-Time Analytics Different from Traditional OLAP?
How is Real-Time Analytics Different from Traditional OLAP?How is Real-Time Analytics Different from Traditional OLAP?
How is Real-Time Analytics Different from Traditional OLAP?
 
CI, CD -Tools to integrate without manual intervention
CI, CD -Tools to integrate without manual interventionCI, CD -Tools to integrate without manual intervention
CI, CD -Tools to integrate without manual intervention
 
The Universal GTM - how we design GTM and dataLayer
The Universal GTM - how we design GTM and dataLayerThe Universal GTM - how we design GTM and dataLayer
The Universal GTM - how we design GTM and dataLayer
 
MEASURES OF DISPERSION I BSc Botany .ppt
MEASURES OF DISPERSION I BSc Botany .pptMEASURES OF DISPERSION I BSc Botany .ppt
MEASURES OF DISPERSION I BSc Botany .ppt
 
Persuasive E-commerce, Our Biased Brain @ Bikkeldag 2024
Persuasive E-commerce, Our Biased Brain @ Bikkeldag 2024Persuasive E-commerce, Our Biased Brain @ Bikkeldag 2024
Persuasive E-commerce, Our Biased Brain @ Bikkeldag 2024
 
Elements of language learning - an analysis of how different elements of lang...
Elements of language learning - an analysis of how different elements of lang...Elements of language learning - an analysis of how different elements of lang...
Elements of language learning - an analysis of how different elements of lang...
 
Mapping the pubmed data under different suptopics using NLP.pptx
Mapping the pubmed data under different suptopics using NLP.pptxMapping the pubmed data under different suptopics using NLP.pptx
Mapping the pubmed data under different suptopics using NLP.pptx
 
ChistaDATA Real-Time DATA Analytics Infrastructure
ChistaDATA Real-Time DATA Analytics InfrastructureChistaDATA Real-Time DATA Analytics Infrastructure
ChistaDATA Real-Time DATA Analytics Infrastructure
 

Sentiment Analysis - Why You should Do it and How you can do it