01:49:31This presentation will discuss building a business case for your machine learning idea. In this talk, our presenter, Neeti Gupta, will provide a 10-step checklist with examples for the audience to build their own business model.
This 10-step business checklist …
8.328:38We are now ready to build our first model in RStudio and to do that, we cover:
– Correcting column names derived from tokenization to ensure smooth model training.
– Using caret to set up stratified cross validation.
– Using …
01:24:59Modern machine learning libraries make model building look deceptively easy. An unnecessary emphasis (admittedly, annoying to the speaker) on tools like R, Python, SparkML, and techniques like deep learning is prevalent. Relying on tools and techniques while ignoring the fundamentals …
9.331:50In our next installment of introduction to text analytics, data pipelines, we take cover:
– Exploration of textual data for pre-processing “gotchas”
– Using the quanteda package for text analytics
– Creation of a prototypical text analytics pre-processing pipeline, including …
01:25:42From distorting experiments with systemic bias to imposing human ethics on machine learning models, data scientists have far more to worry about than the raw numbers in their spreadsheet. Join Raja Iqbal on an exploration of data science’s past evils …
01:11:28According to some estimates, bots constitute close to 50% of the overall traffic. In this introductory talk to Feature Engineering for Bot Detection, we will cover various aspects of feature engineering for bot detection of automated web traffic. We will …
31:47The Amazon Web Services Machine Learning platform is finely tuned to enable even the most inexperienced data scientist to build and deploy predictive models in the cloud. In this video, we will walk you through creating an AWS account, uploading …
13:48Introduction to Azure ML – To begin data mining in Azure Machine Learning Studio, we must first setup an Azure subscription. Once we have a subscription, we can create an Azure Machine Learning Studio workspace within Azure. Azure Machine Learning …
15:31Introduction to Azure ML – Let’s build our first machine learning model in Azure ML. First, we have to go shopping for a machine learning model. We must identify what type of machine learning algorithm we want to choose from. …
23:12Introduction to Azure ML – Let’s understand the aggregate behavior of our features further by looking at summary statistics. Azure Machine Learning gives us easy access to mean, median, mode, min, and max. Let’s look at each measure to see …
