
Get to know about best trainer in the space of Analytics world
Learn about the overall agenda of the course. Also understand about the DIKW pyramid to understand on how we move from Data to Information to Knowledge to Wisdom as part of data analysis and achieve highest maturity of drawing insights.
Learn the various project management methodologies including KDD, SEMMA and CRISP-DM. Understand the various stages of KDD - Selection, Preprocessing, Transformation, Data Mining & Evaluation. Also understand the various stages of SEMMA methodology - Sample, Explore, Modify, Model, Assess. Finally get introduced to CRISP-DM.
Understand on how to record the business problem using a real-life use case from Banking sector. Also learn to record the business objectives and business constraints using the data optimization terminologies.
Learn the quick comparison of the 3 project management methodologies - KDD, SEMMA, CRISP-DM. Get started with CRISP-DM in further detail starting with the first stage - Business Understanding, which contains 4 steps. Get a brief overview of all the 4 steps of stage 1 of CRISP-DM.
Understand on how to record the business problem using a real-life use case from credit card department of Financial institute. Learn on how to record the business objectives to exactly impact the fraud happening and how do we at the same time arrest the inconvenience caused.
Understand on agriculture related business problem & the unique drone driven solution in data collection and drone analytics. Also learn about the business objectives alongside the business constraints, which will levy restriction in providing the best solution in solving the problems.
E-commerce is at its prime and there are plethora of business problems in this emerging sector. Understanding not just the business problem but also documenting the right objectives to be achieved while the constraints are levied from customers, is a problem worth solving. Learn about the same as part of this lecture.
Understand the 2nd Stage of CRISP-DM, which is Data Understanding. Learn high level overview of the 4 key steps included in the 2nd stage of the project management methodology for data mining.
Learn about the first step of stage 2 of CRISP-DM, that is, Data Collection. Understand about the 2 types of data collection techniques including Primary as well as Secondary Data Sources alongside the pros and cons of each of these sources.
Understand about the various data types, which are pivotal for the success of data collection. Understanding on whether the solution to the problem, at a high level, needs real time processing capabilities or delayed prediction suffices the needs is something to learn about in finer detail.
Understand the various stages included in devising the survey questionnaire is worth the effort. Conducting surveys is an extremely costly affair and hence significant time needs to be spent on this primary data collection mechanism.
Understand about another primary data collection techniques - Design of Experiments (DoE). Learn about practical use cases in understand various factors based on which design of experiment is performed.
Master exploratory data analysis with inferential and descriptive statistics, sampling frames and simple random sampling, hypothesis testing, outlier handling, assessment, and univariate to multivariate analyses including scatter plots and clustering.
Data quality analysis identifies potential errors, missing data, outliers, and granularity issues, using attribute agreement analysis and gauge R&R to validate measurements and metadata.
Determine modeling approach within time and data constraints by assessing data size, sources, and streaming vs batch, then balance accuracy and speed with simple models, feature engineering, and dimension reduction.
Learn supervised and unsupervised learning, including linear regression and classification, by modeling the relationship between Y and X. Explore prediction, recommendation, and retrieval problems with output and input variables.
Combine labeled radiology images with unlabeled data in semi-supervised learning to build cancer models. Use clustering and transfer learning to reuse cnn features like edges and blobs for improved accuracy.
Explore data separation techniques in data science, including training, validation, and test splits, to prevent information leakage and evaluate model generalization through iterative training and testing.
Learn model evaluation for balanced and imbalanced datasets, including train–validation–test splits, tuning logistic regression and decision trees, and applying five-fold cross-validation and random resampling to estimate future error.
Evaluate regression models with continuous outputs using mean error, mean absolute deviation, mean squared error, root mean squared error, mean percentage error, and mean absolute percentage error, linking to accuracy.
Understand the roc curve and area under the curve to assess model discrimination by comparing true positive rate and false positive rate, with threshold choices for deployment and business needs.
Evaluate model performance after data processing, feature engineering, selection, and scaling; build your model with preferred algorithms, compare final models, and deploy and monitor while recording costs and lessons learned.
Deploy the wind turbine predictive model to production, align development and production environments, plan maintenance and monitoring, and update the model using real-time IoT data on AWS with ServiceNow alerts.
This course includes a structured approach of handling the data related projects for maximizing the success rate. Learn about insights on how data is assisting organizations to make informed data-driven decisions. Data is treated as the new oil for all the industries and sectors which keep organizations ahead in the competition. Learn the application of Big Data Analytics in real-time, you will understand the need for analytics with a use case. Also, learn about the best project management methodology for Data Mining - CRISP-DM at a high level.
Learners will understand about Project management methodology - CRISP-DM, in handling Data Science projects or Artificial Intelligence projects end to end.
Learn about all the 6 stages including Business Understanding, Data Understanding, Data Preparation, Data Modeling, Model Evaluation and finally Model Deployment.
Learn about Data Collection, Data Cleansing, Data Preparation, Data Munging, Data Wrapping, etc.
Learn about the preliminary steps taken to churn the data, known as exploratory data analysis. In this module, you also are introduced to statistical calculations which are used to derive information from data. We will begin to understand how to perform a descriptive analysis.
Learn about continuous probability distribution. Understand the properties of a continuous random variable and its distribution under normal conditions. To identify the properties of a continuous random variable, statisticians have defined a variable as a standard, learning the properties of the standard variable and its distribution. You will learn to check if a continuous random variable is following normal distribution using a normal Q-Q plot.
Learn the science behind the estimation of value for a population using sample data.