Monday, September 7, 2020
Machine Learning Basics
Machine learning:
Structured Learning:
1)Classification
2)Regression
Unstruture Learning:
1)Clustering
2)Association
Active Learning
Passive Learning
Simple Linear Regression:
Multiple Linear Regression:
Ploynomial Regression:
Ridge Regression/Tihknov regularisation
Gradient Descent
Batch Gradient descent
Stochastic descent
Logicl regression
Binary classification
multi class classification
multi label classificaton
Decision trees
(non linear classification)
Random Forest(Eager learners)
clustering with K-means
K-nearest neighbours(Lazy learners)
Feature selection/Extraction
One hot encoding,bag of words
stemming and lemmatization(from nltk)
Picture
OCR-Optical Character Regognition
POS=Point of Interest
SIFT-Scale Invariant Feature Transform
SURF-Speeded up Robust Feature
Dimensationality Reduction with PCA
(Principal Component Analysis)
SVM-Support Vector Machine
Artifical neaural network
CNN/Convnet -convoluntial neural network
Statistical Learning
Probability distribution
Predictor
PAC method
overfitting
RFE(Recursive feature elimination)
outlier removal
Explanatory analysis
Gradient descent
inductive bias
Finite hypothesis class
K-means
elbow method
Distortion
support vector meachine
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