A small example package Anomaly detection using hierarchical clustering, anomaly detector, classifiers and fast model rebuilding
Project description
h_anomaly
A small example package Anomaly detection using hierarchical clustering, anomaly detector, classifiers and fast model rebuilding
Required Packages to run -
1) pandas
2) numpy
3) pickle
4) scipy
5) freediscovery
6) sklearn
7) matplotlib
Install the Package
pip install -U h_anomaly
To Use the Package:
Import h_anomaly
import h_anomaly - 'from h_anomaly import driver'
Building Tree for the 1st time
cluster,cluster_tree,max_depth = driver.cluster_driver(file_path,target_class,default_class)
Loading New data for testing
df,train_X,train_y = driver.get_data(file_path,target_class,default_class)
Storing Test Data for future uses
test_df,test_X,test_y = driver.get_data(file_path,target_class,default_class)
cluster.set_test(test_X,test_y)
Certify Model for performance monitoring:
cluster.certify_model(cluster_tree,test_y)
Check Cluster model for retraining
cluster.check_model(cluster_tree,threshold)
Available Functions:
1) fit - Fit the Data into the Birch algorithm to create the clusters
def fit(self,data,y)
2) set_test - Store the test data for future uses
set_test(self,data,y)
3) get_cluster_tree - For each cluster at every level creates the bcluster objects
get_cluster_tree(self)
4) model_adder - Classification model added to each cluster by this function (Change this function to add different model)
def model_adder(self,cluster_tree)
5) update_model - Classification model is updated with new data
update_model(self,cluster_tree,cluster_id)
6) outlier_model_adder - Outlier detection model is added to each cluster (Change this function to add different model)
outlier_model_adder(self,cluster_tree)
7) certify_model - Scores are calculated in this function
certify_model(self,cluster_tree,test_y)
Project details
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