Changedthe lenght scale ofr gpr

Author: leschultz

examples/gpr_instead_of_kde/make_runs.sh renamed to examples/gpr/gpr_scaled/make_runs.sh

@@ -10,9 +10,6 @@ data=(
 
 models=(
 	"rf"
-	"bols"
-	"bsvr"
-	"bnn"
 	)
 
 for i in "${data[@]}"

examples/gpr_instead_of_kde/submit_jobs.sh renamed to examples/gpr/gpr_scaled/submit_jobs.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+export PYTHONPATH=$(pwd)/../../../../../../src:$PYTHONPATH
+
+rm -rf run
+python3 fit.py

examples/gpr_instead_of_kde/template/fit.py renamed to examples/gpr/gpr_scaled/template/fit.py

@@ -0,0 +1,46 @@
+#!/bin/bash
+
+data=(
+      "friedman1"
+      "fluence"
+      "diffusion"
+      "strength"
+      "supercond"
+      )
+
+models=(
+	"rf"
+	)
+
+for i in "${data[@]}"
+do
+
+for j in "${models[@]}"
+do
+
+    echo "Making (data, model)=(${i}, ${j})"
+    job_dir="runs/data_${i}/model_${j}"
+
+    mkdir -p ${job_dir}
+    cp -r template/* ${job_dir}
+    cd ${job_dir}
+
+    # Define the repeats
+    if [ "${i}" == "fluence" ] && [ "${j}" == "bnn" ]; then
+        r=3
+    elif [ "${i}" == "friedman1" ] && [ "${j}" == "bnn" ]; then
+        r=3
+    elif [ "${i}" == "supercond" ] && [ "${j}" == "bnn" ]; then
+        r=2
+    else
+        r=5
+    fi
+
+    sed -i "s/replace_data/'${i}'/g" fit.py
+    sed -i "s/replace_model/'${j}'/g" fit.py
+    sed -i "s/replace_repeats/${r}/g" fit.py
+
+    cd - > /dev/null
+
+done
+done

examples/gpr_instead_of_kde/template/mods.py renamed to examples/gpr/gpr_scaled/template/mods.py

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+submit=submit.sh
+for i in $(find ${1} -type f -name ${submit})
+do
+	cd $(dirname ${i})
+	qsub ${submit}
+	cd - > /dev/null
+done

examples/gpr/gpr_scaled/template/run.sh

@@ -0,0 +1,67 @@
+from sklearn.model_selection import RepeatedKFold
+from sklearn.model_selection import GridSearchCV
+from sklearn.preprocessing import StandardScaler
+from sklearn.pipeline import Pipeline
+
+from madml.models import dissimilarity, calibration, combine
+from madml.assess import nested_cv
+from madml import datasets
+
+from mods import return_model
+
+
+def main():
+
+    run_name = 'output'
+    data_name = replace_data
+    model = replace_model
+
+    # Load data
+    data = datasets.load(data_name)
+    X = data['data']
+    y = data['target']
+
+    # MADML parameters
+    bins = 10
+    n_repeats = replace_repeats
+
+    # ML Distance model
+    ds_model = dissimilarity(dis='gpr')
+
+    # ML UQ function
+    uq_model = calibration(params=[0.0, 1.0])
+
+    # ML
+    scale = StandardScaler()
+    model = return_model(model, X)
+
+    # The grid for grid search
+    grid = {}
+
+    # The machine learning pipeline
+    pipe = Pipeline(steps=[
+                           ('scaler', scale),
+                           ('model', model),
+                           ])
+
+    # The gridsearch model
+    gs_model = GridSearchCV(
+                            pipe,
+                            grid,
+                            cv=((slice(None), slice(None)),),  # No splits
+                            scoring='neg_mean_squared_error',
+                            )
+
+    # Types of sampling to test
+    splits = [('fit', RepeatedKFold(n_repeats=n_repeats, n_splits=5))]
+
+    # Assess models
+    model = combine(gs_model, ds_model, uq_model, splits, bins=bins)
+    cv = nested_cv(model, X, y, splitters=splits)
+    df, df_bin, fit_model = cv.test(
+                                    save_outer_folds=run_name,
+                                    )
+
+
+if __name__ == '__main__':
+    main()

examples/gpr_instead_of_kde/template/submit.sh renamed to examples/gpr/gpr_scaled/template/submit.sh

@@ -0,0 +1,62 @@
+from sklearn.ensemble import RandomForestRegressor
+from sklearn.linear_model import LinearRegression
+from sklearn.ensemble import BaggingRegressor
+from scikeras.wrappers import KerasRegressor
+from keras.layers import Dense, Dropout
+from keras.models import Sequential
+from sklearn.svm import SVR
+
+
+def return_model(name, X):
+
+    if name == 'rf':
+        return RandomForestRegressor(n_estimators=100)
+
+    elif name == 'bols':
+        return BaggingRegressor(LinearRegression(), n_estimators=100)
+
+    elif name == 'bsvr':
+        return BaggingRegressor(SVR(), n_estimators=100)
+
+    elif name == 'bnn':
+        model = KerasRegressor(
+                               build_fn=keras_model,
+                               shape=X.shape[1],
+                               epochs=500,
+                               batch_size=100,
+                               verbose=0,
+                               )
+
+        return BaggingRegressor(model, n_estimators=10)
+
+    else:
+        raise 'No model matching name.'
+
+
+def keras_model(shape):
+
+    n = 100
+    model = Sequential()
+    model.add(Dense(
+                    n,
+                    input_dim=shape,
+                    kernel_initializer='normal',
+                    activation='relu'
+                    ))
+    model.add(Dropout(0.3))
+    model.add(Dense(
+                    n,
+                    kernel_initializer='normal',
+                    activation='relu'
+                    ))
+    model.add(Dropout(0.3))
+    model.add(Dense(
+                    1,
+                    kernel_initializer='normal'
+                    ))
+    model.compile(
+                  loss='mean_squared_error',
+                  optimizer='adam'
+                  )
+
+    return model

examples/gpr/gpr_scaled_no_clustering/make_runs.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+export PYTHONPATH=$(pwd)/../../../../../../src:$PYTHONPATH
+
+rm -rf run
+python3 fit.py

examples/gpr/gpr_scaled_no_clustering/submit_jobs.sh

@@ -0,0 +1,9 @@
+#PBS -S /bin/bash
+#PBS -q bardeen
+#PBS -l select=1:ncpus=16:mpiprocs=16
+#PBS -l walltime=72:00:00
+#PBS -N job
+
+cd $PBS_O_WORKDIR
+
+./run.sh

examples/gpr/gpr_scaled_no_clustering/template/fit.py

@@ -0,0 +1,46 @@
+#!/bin/bash
+
+data=(
+      "friedman1"
+      "fluence"
+      "diffusion"
+      "strength"
+      "supercond"
+      )
+
+models=(
+	"rf"
+	)
+
+for i in "${data[@]}"
+do
+
+for j in "${models[@]}"
+do
+
+    echo "Making (data, model)=(${i}, ${j})"
+    job_dir="runs/data_${i}/model_${j}"
+
+    mkdir -p ${job_dir}
+    cp -r template/* ${job_dir}
+    cd ${job_dir}
+
+    # Define the repeats
+    if [ "${i}" == "fluence" ] && [ "${j}" == "bnn" ]; then
+        r=3
+    elif [ "${i}" == "friedman1" ] && [ "${j}" == "bnn" ]; then
+        r=3
+    elif [ "${i}" == "supercond" ] && [ "${j}" == "bnn" ]; then
+        r=2
+    else
+        r=5
+    fi
+
+    sed -i "s/replace_data/'${i}'/g" fit.py
+    sed -i "s/replace_model/'${j}'/g" fit.py
+    sed -i "s/replace_repeats/${r}/g" fit.py
+
+    cd - > /dev/null
+
+done
+done

examples/gpr/gpr_scaled_no_clustering/template/mods.py

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+submit=submit.sh
+for i in $(find ${1} -type f -name ${submit})
+do
+	cd $(dirname ${i})
+	qsub ${submit}
+	cd - > /dev/null
+done

examples/gpr/gpr_scaled_no_clustering/template/run.sh

@@ -0,0 +1,81 @@
+from sklearn.cluster import AgglomerativeClustering
+from sklearn.model_selection import RepeatedKFold
+from sklearn.model_selection import GridSearchCV
+from sklearn.preprocessing import StandardScaler
+from sklearn.pipeline import Pipeline
+
+from madml.models import dissimilarity, calibration, combine
+from madml.splitters import BootstrappedLeaveClusterOut
+from madml.assess import nested_cv
+from madml import datasets
+
+from mods import return_model
+
+
+def main():
+
+    run_name = 'output'
+    data_name = replace_data
+    model = replace_model
+
+    # Load data
+    data = datasets.load(data_name)
+    X = data['data']
+    y = data['target']
+
+    # MADML parameters
+    bins = 10
+    n_repeats = replace_repeats
+
+    # ML Distance model
+    ds_model = dissimilarity(dis='gpr', scale=False)
+
+    # ML UQ function
+    uq_model = calibration(params=[0.0, 1.0])
+
+    # ML
+    scale = StandardScaler()
+    model = return_model(model, X)
+
+    # The grid for grid search
+    grid = {}
+
+    # The machine learning pipeline
+    pipe = Pipeline(steps=[
+                           ('scaler', scale),
+                           ('model', model),
+                           ])
+
+    # The gridsearch model
+    gs_model = GridSearchCV(
+                            pipe,
+                            grid,
+                            cv=((slice(None), slice(None)),),  # No splits
+                            scoring='neg_mean_squared_error',
+                            )
+
+    # Types of sampling to test
+    splits = [('fit', RepeatedKFold(n_repeats=n_repeats, n_splits=5))]
+
+    # Boostrap, cluster data, and generate splits
+    for clusters in [2, 3]:
+
+        # Cluster Splits
+        top_split = BootstrappedLeaveClusterOut(
+                                                AgglomerativeClustering,
+                                                n_repeats=n_repeats,
+                                                n_clusters=clusters,
+                                                )
+
+        splits.append(('agglo_{}'.format(clusters), top_split))
+
+    # Assess models
+    model = combine(gs_model, ds_model, uq_model, splits, bins=bins)
+    cv = nested_cv(model, X, y, splitters=splits)
+    df, df_bin, fit_model = cv.test(
+                                    save_outer_folds=run_name,
+                                    )
+
+
+if __name__ == '__main__':
+    main()