diff --git a/3-smart-grid-ethan.md b/3-smart-grid-ethan.md index 2584009..ca5a679 100644 --- a/3-smart-grid-ethan.md +++ b/3-smart-grid-ethan.md @@ -1,19 +1,21 @@ # Smart Grid Ethan Version + - [Smart Grid Ethan Version](#smart-grid-ethan-version) - - [Definition](#definition) - - [Present state](#present-state) - - [Perspective](#perspective) - - [Challenges](#challenges) - - [Electricity market](#electricity-market) - - [Data flow](#data-flow) - - [Intro (WTF)](#intro-wtf) - - [Integrating data with ML](#integrating-data-with-ml) - - [Summary](#summary) - - [Examples](#examples) - - [Shell energy](#shell-energy) - - [TESLA](#tesla) + - [Definition](#definition) + - [Present state](#present-state) + - [Perspective](#perspective) + - [Challenges](#challenges) + - [Electricity market](#electricity-market) + - [Data flow](#data-flow) + - [Intro (WTF)](#intro-wtf) + - [Integrating data with ML](#integrating-data-with-ml) + - [Summary](#summary) + - [Examples](#examples) + - [Shell energy](#shell-energy) + - [TESLA](#tesla) + ## Definition diff --git a/4-data-analytics.md b/4-data-analytics.md index 5791052..85cc28d 100644 --- a/4-data-analytics.md +++ b/4-data-analytics.md @@ -1,60 +1,62 @@ # Data analytics: Feature engineering + - [Data analytics: Feature engineering](#data-analytics-feature-engineering) - - [Definition](#definition) - - [Sources of features](#sources-of-features) - - [Feature engineering in ML](#feature-engineering-in-ml) - - [Types of feature engineering](#types-of-feature-engineering) - - [Good feature:](#good-feature) - - [Related to objective (important)](#related-to-objective-important) - - [Known at prediction-time](#known-at-prediction-time) - - [Numeric with meaningful magnitude:](#numeric-with-meaningful-magnitude) - - [Have enough samples](#have-enough-samples) - - [Bring human insight to problem](#bring-human-insight-to-problem) - - [Methods of Feature Engineering](#methods-of-feature-engineering) - - [Scaling](#scaling) - - [Rationale:](#rationale) - - [Methods:](#methods) - - [Normalization or Standardization:](#normalization-or-standardization) - - [Min-max scaling:](#min-max-scaling) - - [Robust scaling:](#robust-scaling) - - [Choosing](#choosing) - - [Discretization / Binning / Bucketing](#discretization-binning-bucketing) - - [Definition](#definition) - - [Reason for binning](#reason-for-binning) - - [Methods](#methods) - - [Equal width binning](#equal-width-binning) - - [Equal frequency binning](#equal-frequency-binning) - - [k means binning](#k-means-binning) - - [decision trees](#decision-trees) - - [Encoding](#encoding) - - [Definition](#definition) - - [Reason](#reason) - - [Methods](#methods) - - [One hot encoding](#one-hot-encoding) - - [Ordinal encoding](#ordinal-encoding) - - [Count / frequency encoding](#count-frequency-encoding) - - [Mean / target encoding](#mean-target-encoding) - - [Transformation](#transformation) - - [Reasons](#reasons) - - [Methods](#methods) - - [Generation](#generation) - - [Definition](#definition) - - [Methods](#methods) - - [Feature Crossing](#feature-crossing) - - [Polynomial Expansion](#polynomial-expansion) - - [Feature Learning by Trees](#feature-learning-by-trees) - - [Automatic Feature learning: Deep learning](#automatic-feature-learning-deep-learning) - - [Feature Selection](#feature-selection) - - [Reason](#reason) - - [Methods](#methods) - - [Filter](#filter) - - [Wrapper](#wrapper) - - [Embedded](#embedded) - - [Shuffling](#shuffling) - - [Hybrid](#hybrid) - - [Dimensionality Reduction](#dimensionality-reduction) + - [Definition](#definition) + - [Sources of features](#sources-of-features) + - [Feature engineering in ML](#feature-engineering-in-ml) + - [Types of feature engineering](#types-of-feature-engineering) + - [Good feature:](#good-feature) + - [Related to objective (important)](#related-to-objective-important) + - [Known at prediction-time](#known-at-prediction-time) + - [Numeric with meaningful magnitude:](#numeric-with-meaningful-magnitude) + - [Have enough samples](#have-enough-samples) + - [Bring human insight to problem](#bring-human-insight-to-problem) + - [Methods of Feature Engineering](#methods-of-feature-engineering) + - [Scaling](#scaling) + - [Rationale:](#rationale) + - [Methods:](#methods) + - [Normalization or Standardization:](#normalization-or-standardization) + - [Min-max scaling:](#min-max-scaling) + - [Robust scaling:](#robust-scaling) + - [Choosing](#choosing) + - [Discretization / Binning / Bucketing](#discretization-binning-bucketing) + - [Definition](#definition) + - [Reason for binning](#reason-for-binning) + - [Methods](#methods) + - [Equal width binning](#equal-width-binning) + - [Equal frequency binning](#equal-frequency-binning) + - [k means binning](#k-means-binning) + - [decision trees](#decision-trees) + - [Encoding](#encoding) + - [Definition](#definition) + - [Reason](#reason) + - [Methods](#methods) + - [One hot encoding](#one-hot-encoding) + - [Ordinal encoding](#ordinal-encoding) + - [Count / frequency encoding](#count-frequency-encoding) + - [Mean / target encoding](#mean-target-encoding) + - [Transformation](#transformation) + - [Reasons](#reasons) + - [Methods](#methods) + - [Generation](#generation) + - [Definition](#definition) + - [Methods](#methods) + - [Feature Crossing](#feature-crossing) + - [Polynomial Expansion](#polynomial-expansion) + - [Feature Learning by Trees](#feature-learning-by-trees) + - [Automatic Feature learning: Deep learning](#automatic-feature-learning-deep-learning) + - [Feature Selection](#feature-selection) + - [Reason](#reason) + - [Methods](#methods) + - [Filter](#filter) + - [Wrapper](#wrapper) + - [Embedded](#embedded) + - [Shuffling](#shuffling) + - [Hybrid](#hybrid) + - [Dimensionality Reduction](#dimensionality-reduction) + ## Definition diff --git a/5-smart-healthcare.md b/5-smart-healthcare.md new file mode 100644 index 0000000..2b3eac9 --- /dev/null +++ b/5-smart-healthcare.md @@ -0,0 +1,66 @@ +# Smart healthcare + + + +- [Smart healthcare](#smart-healthcare) + - [Intro](#intro) + - [Reasons](#reasons) + - [Implementation](#implementation) + + + +## Intro + +- History: ![history](./assets/5-smart-health-history.webp) +- Patient centric +- Precision medicine +- Atrial digital twins + +## Reasons + +- Current problems: + - Global Health Disparities + - Unequal shortage of healthcare workers + - Increasing rate of burnout in healthcare + - Mental health + - Sustainable Development Goal 3 +- What smart healthcare can help + - Remote doctor consult + - Reduce un-necessary hospital visits + - Democratize healthcare access +- Remote emergency + - 5G powered emergency channel give doctor real time view + - Real time access of vital signs like ECG, ultrasound image, and blood + pressure + - Access to medical history + - Doctors guide paramedics in ambulance +- Drug discovery + - Cost saving and agility methods + - All fancy words including (ML, DL, ANN) +- Offset a shortage of specialists + - AI can help in aiding diagnosis +- Before smart hospitals + - Data presented is overwhelming + - hindering the ability of using it effectively + - People trip and die in hospitals + - Too much administration work + - Shortage of qualified staff + - Spending wasted in managing assets + - Nurses waste time in searching for medical equipment +- Benefits of smart hospitals + - Save money on asset searching + - Reminder + - Home-based health monitoring reduces re-admission + - Eliminate emergency + - Warning of deterioration + +## Implementation + +- EMR: Electronic medical records + - Diagnosis, Image Data, Unstructured text data, Medications, Procedures, + Lab tests + - Data is challenging to use: high dimensionality, sparse, noisy, irregular, + biased +- IoMT: lots of data, lots of money going in +- Healthcare technology: Better quality of life, with less money required + - ![stupid diagram](./assets/5-smart-health-benefit.webp) diff --git a/assets/5-smart-health-benefit.webp b/assets/5-smart-health-benefit.webp new file mode 100644 index 0000000..39e6445 Binary files /dev/null and b/assets/5-smart-health-benefit.webp differ diff --git a/assets/5-smart-health-history.webp b/assets/5-smart-health-history.webp new file mode 100644 index 0000000..3434cc7 Binary files /dev/null and b/assets/5-smart-health-history.webp differ