1.big data details 2. characterstics of big data 3. what is big data analytics 4. Type of big data analytics 5. domains using big data analytics

1. BIG DATA ANALYTICS

2.  https://www.thepythoncode.com/code/building-a-speech-
emotion-recognizer-using-sklearns

3. 1.BIG DATA
2.CHARACTERS
TICS OF BIG
DATA
3.WHAT IS BIG
DATA
ANALY TICS
4.T YPES OF BIG
DATA
ANALY TICS
5.DOMAINS
USING BIG
DATA
ANALY TICS
CONTENT

4.  We create 2.5 quintillions of
data everyday.
 Data comes in from various
sources and has different
formats.
 This enormous collection of
data is big data .
EXPLOSION OF DATA____________

5. CHARACTERSTICS OF BIG DATA

6. “big data analytics examines large and different
types of data to uncover hidden
patterns,correlations and other insights”
WHAT IS BIG DATA ANALYTICS?

7. WHAT IS HAPPENING NOW BASED
ON INCOMING DATA.
DESCRIPTIVE ANALYSIS BASICALLY
ANSWERS YOUR QUESTION WHAT
HAS HAPPENED .
IT DESCRIBES AND SUMMARIZE THE
RAW DATA AND IT MAKES IT
SOMETHING WHICH IS
INTERPRETABLE BY HUMANS.
BEST EXAMPLE FOR DESCRIPTIVE
ANALYSIS IS GOOGLE ANALYTICS
TOOL.
TYPES OF BIG DATA ANALYTICS

8. PREDICTIVE ANALYSIS
What might happen in the
future

9. PRESCRIPTIVE ANALYSIS
What action should be taken
Google’s self driving car is a
perfect example of
prescriptive analytics.It
analyses the environment
and decides the direction to
take based on data.
V

10. Diagnostic analytics
WHY DID IT HAPPEN
For a social media marketing
campaign,you can use
diagnostic analytics to
assess the number of
posts,mentions,followers,fan
s,page,views,reviews etc.and
analyse the failure and
success rate of the campaign
at a fundamental level.

11. DOMAINS USING BIG DATA ANALYTICS