Ce diaporama a bien été signalé.
Le téléchargement de votre SlideShare est en cours. ×
Publicité
Publicité
Publicité
Publicité
Publicité
Publicité
Publicité
Publicité
Publicité
Publicité
Publicité
Publicité
Chargement dans…3
×

Consultez-les par la suite

1 sur 11 Publicité

Plus De Contenu Connexe

Similaire à Prija (20)

Plus récents (20)

Publicité

Prija

  1. 1. BIG DATA IN DATABIG DATA IN DATA SCIENCESCIENCE Submitted by A.preethi
  2. 2. Data science definitionData science definition Data is the science of extracting knowledge from data o Peta t zetta bytes of information Manufacture use-case Ø Customer churn Ø Market basket Ø Collaborative filtering Ø Regression analysis
  3. 3. Business Acumen Skills A data should have prowers to counter the pressure of business Ø Understanding of domain Ø Business strategy Ø Problem solving Ø Communication Ø Presentation Ø Inquisitiveness
  4. 4. Technology Expertise Citedbelow are few skills far as technical q Technology expertise will come in handy q One to play Business Actimen Mathematics expertise Technology expertise
  5. 5. Application of Data Science Ø Good database knowledge such as RDBMS Ø Good NOSQL database knowledge • Mongo DB • Cassandra • Hbase Ø Open source tools Ø Data warehousing Ø Data Mining
  6. 6. Visulization Tableau Flare Google visualization APIs
  7. 7. Mathematics Expertise Since of data the core job will require him to comprehend Key skills that data scientist have arsenal v Mathematics v Statistics v Artificial intelligence(AI) v Algorithms v Machine learning v Pattern recognition
  8. 8. To sum it up/data science process I. Collecting raw data from multiple disparate data sources II. Processing thedata III. Integrating the data IV. Engaging in explorative data analysis V. Preparing presentation VI. Communication finding all stakeholders VII. Making faster and better decision
  9. 9. DataData ScientistScientist Is the best friend Responsibilities of data scientist Data management Analytical Techniques Business Analytial
  10. 10.  Overview of data scientific Data scientific New Best friend Prepares&integrates large Varied datasets Models&analyse to comprehendinterpret relationships,spots trends Communicationpre findings/results Applics business dorman knowledge to provide context
  11. 11. Thank you

×