Data cleaning
Exreme values, missing values, python
Exreme values, missing values, python
Python
R package
classification, neural net, lasso, random forest, gbm, h2o, stacked model, keras
Stream processing, Amazon Kinesis, AWS, Redis, Jenkins, Slack, Apache Spark, Databricks
NLP, sentiment analysis, topic modelling, TF-IDF, authorship
Data visualisation, ggplot, shiny
time series, R, lags, Python, ANN, Tensorflow, Google Colab
Cloud computing, AWS, EC2, nginx, R, aws.comprehend, aws.s3, SelectorGadget, Databricks, Spark, Kinesis
R, Encryption, PEM