diff --git a/MachineLearning/pics/0-default.fig b/MachineLearning/pics/0-default.fig
index 278ab94..3e56130 100644
--- a/MachineLearning/pics/0-default.fig
+++ b/MachineLearning/pics/0-default.fig
@@ -19,7 +19,7 @@ Single
2100 1800 1125 2475
2 4 0 2 0 -1 60 -1 -1 0.000 0 0 7 0 0 5
1500 3300 1500 600 300 600 300 3300 1500 3300
-4 1 0 45 -1 0 20 0.0000 6 270 585 2100 1912 $\\b$\001
+4 1 0 45 -1 0 20 0.0000 6 270 585 2100 1912 $\\beta$\001
4 1 0 45 -1 0 20 0.0000 6 285 825 900 1312 $X_i$\001
4 1 0 45 -1 0 20 0.0000 6 285 825 900 2812 $Y_i$\001
4 2 0 45 -1 0 10 0.0000 6 135 525 1480 3266 $i=1:N$\001
diff --git a/MachineLearning/pics/BayesianPredictiveDistribution.png b/MachineLearning/pics/BayesianPredictiveDistribution.png
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index 0000000..43ad532
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diff --git a/MachineLearning/pics/Figure1_13.pdf b/MachineLearning/pics/Figure1_13.pdf
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index 0000000..2d8bc3f
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diff --git a/MachineLearning/pics/HastieEtAl.pdf b/MachineLearning/pics/HastieEtAl.pdf
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index 0000000..a104328
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diff --git a/MachineLearning/pics/NeuralNet-new-NN.pdf b/MachineLearning/pics/NeuralNet-new-NN.pdf
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index 0000000..b8a57c0
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diff --git a/MachineLearning/pics/NeuralNet-new-classification.pdf b/MachineLearning/pics/NeuralNet-new-classification.pdf
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index 0000000..f4e4a27
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diff --git a/MachineLearning/pics/NeuralNet-new-regression.pdf b/MachineLearning/pics/NeuralNet-new-regression.pdf
new file mode 100644
index 0000000..3deeb90
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diff --git a/MachineLearning/pics/NeuralNet-new.svg b/MachineLearning/pics/NeuralNet-new.svg
new file mode 100644
index 0000000..24db4be
--- /dev/null
+++ b/MachineLearning/pics/NeuralNet-new.svg
@@ -0,0 +1,4461 @@
+
+
+
+
diff --git a/MachineLearning/pics/PLS1.png b/MachineLearning/pics/PLS1.png
new file mode 100644
index 0000000..6a0fc6b
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index 0000000..c2f7bff
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diff --git a/MachineLearning/pics/adaboost.png b/MachineLearning/pics/adaboost.png
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index 0000000..52bed11
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index 0000000..f930743
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diff --git a/MachineLearning/pics/autoencoder.png b/MachineLearning/pics/autoencoder.png
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index 0000000..0a34318
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diff --git a/MachineLearning/pics/bagging.png b/MachineLearning/pics/bagging.png
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index 0000000..bd67acd
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diff --git a/MachineLearning/pics/bishopEM1.png b/MachineLearning/pics/bishopEM1.png
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index 0000000..dc3b29f
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diff --git a/MachineLearning/pics/bishopEM2.png b/MachineLearning/pics/bishopEM2.png
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index 0000000..5642fce
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diff --git a/MachineLearning/pics/bishopKernelPCA.png b/MachineLearning/pics/bishopKernelPCA.png
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index 0000000..5f9f72f
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diff --git a/MachineLearning/pics/chart.fig b/MachineLearning/pics/chart.fig
index 550f9fd..ac1d573 100644
--- a/MachineLearning/pics/chart.fig
+++ b/MachineLearning/pics/chart.fig
@@ -83,8 +83,8 @@ Single
4 1 0 50 -1 18 12 0.0000 4 195 1275 4800 5700 reg. & classif.\001
4 1 0 50 -1 18 12 0.0000 4 150 810 4800 5925 methods\001
4 1 0 50 -1 18 12 0.0000 4 195 2175 2400 3900 Bayesian reg. & classif.\001
-4 1 0 50 -1 4 12 0.0000 2 195 2355 2400 3450 \\textbf{likelihood $P(D|\\b)$}\001
-4 1 0 50 -1 4 12 0.0000 2 195 2295 2400 3675 \\textbf{posterior $P(\\b|D)$}\001
+4 1 0 50 -1 4 12 0.0000 2 195 2355 2400 3450 \\textbf{likelihood $P(D|\\beta)$}\001
+4 1 0 50 -1 4 12 0.0000 2 195 2295 2400 3675 \\textbf{posterior $P(\\beta|D)$}\001
4 1 0 50 -1 18 10 0.0000 4 120 525 4800 1275 lec 5+6\001
4 1 0 50 -1 18 10 0.0000 4 120 525 4800 5175 lec 2+3\001
4 1 0 50 -1 18 10 0.0000 4 120 345 2400 3075 lec 4\001
diff --git a/MachineLearning/pics/classPicture2-bw.png b/MachineLearning/pics/classPicture2-bw.png
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index 0000000..bdb2ca8
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diff --git a/MachineLearning/pics/clean.sh b/MachineLearning/pics/clean.sh
new file mode 100755
index 0000000..49b853e
--- /dev/null
+++ b/MachineLearning/pics/clean.sh
@@ -0,0 +1,5 @@
+for input in ./*.fig
+do
+ echo '-----------------------------------'
+ rm ${input%.*}.pdf
+done
diff --git a/MachineLearning/pics/codepics/.empty b/MachineLearning/pics/codepics/.empty
new file mode 100644
index 0000000..da1585c
--- /dev/null
+++ b/MachineLearning/pics/codepics/.empty
@@ -0,0 +1 @@
+I'm a folder!
\ No newline at end of file
diff --git a/MachineLearning/pics/dataAugmentation.png b/MachineLearning/pics/dataAugmentation.png
new file mode 100644
index 0000000..d0e4031
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diff --git a/MachineLearning/pics/decisionTree1.png b/MachineLearning/pics/decisionTree1.png
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index 0000000..cef4e14
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diff --git a/MachineLearning/pics/decisionTree2.png b/MachineLearning/pics/decisionTree2.png
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index 0000000..21605fb
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diff --git a/MachineLearning/pics/decisionTree3.png b/MachineLearning/pics/decisionTree3.png
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index 0000000..c393ba6
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diff --git a/MachineLearning/pics/decisionTree_SpamExample1.png b/MachineLearning/pics/decisionTree_SpamExample1.png
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index 0000000..59a418b
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index 0000000..e6ec94d
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diff --git a/MachineLearning/pics/decisionTree_SpamExample3.png b/MachineLearning/pics/decisionTree_SpamExample3.png
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index 0000000..15b1683
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index 0000000..972d43c
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diff --git a/MachineLearning/pics/deepLearningWeston1.png b/MachineLearning/pics/deepLearningWeston1.png
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index 0000000..812ac4b
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diff --git a/MachineLearning/pics/deepLearningWeston2.png b/MachineLearning/pics/deepLearningWeston2.png
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index 0000000..68bdf71
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diff --git a/MachineLearning/pics/featurespace.png b/MachineLearning/pics/featurespace.png
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index 0000000..9692e03
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diff --git a/MachineLearning/pics/fig2pdf.pdf b/MachineLearning/pics/fig2pdf.pdf
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diff --git a/MachineLearning/pics/fig2pdf.tex b/MachineLearning/pics/fig2pdf.tex
new file mode 100644
index 0000000..e206606
--- /dev/null
+++ b/MachineLearning/pics/fig2pdf.tex
@@ -0,0 +1,18 @@
+\documentclass[10pt,fleqn]{article}
+\usepackage{palatino}
+\usepackage{amsmath}
+\usepackage{amssymb}
+\usepackage{amsfonts}
+\usepackage{amsthm}
+\usepackage{eucal}
+\usepackage{graphicx}
+\usepackage{color}
+\usepackage{geometry}
+
+\geometry{a4paper,landscape,hdivide={0mm,*,0mm},vdivide={0mm,*,0mm}}
+\pagestyle{empty}
+
+\begin{document}
+\input{z.tex}
+\end{document}
+
diff --git a/MachineLearning/pics/gaussianMixture.fig b/MachineLearning/pics/gaussianMixture.fig
index 3458409..2a3d8e1 100644
--- a/MachineLearning/pics/gaussianMixture.fig
+++ b/MachineLearning/pics/gaussianMixture.fig
@@ -25,7 +25,7 @@ Single
1950 2100 1200 2100
4 1 0 45 -1 0 20 0.0000 6 285 735 900 1012 $c_i$\001
4 2 0 45 -1 0 10 0.0000 6 135 525 1481 2652 $i=1:N$\001
-4 1 0 45 -1 0 20 0.0000 6 285 1695 2550 2175 $\\m_k,\\S_k$\001
+4 1 0 45 -1 0 20 0.0000 6 285 1695 2550 2175 $\\mu_k,\\S_k$\001
4 2 0 45 -1 0 10 0.0000 6 135 540 3270 2505 $k=1:K$\001
4 1 0 45 -1 0 20 0.0000 6 315 675 2400 975 $\\pi$\001
4 1 0 45 -1 0 20 0.0000 6 285 750 900 2212 $x_i$\001
diff --git a/MachineLearning/pics/gaussianProcess1.png b/MachineLearning/pics/gaussianProcess1.png
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index 0000000..bfed32b
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index 0000000..97ffdc1
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diff --git a/MachineLearning/pics/gradientBoost.pdf b/MachineLearning/pics/gradientBoost.pdf
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index 0000000..4236073
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diff --git a/MachineLearning/pics/gradientBoost.svg b/MachineLearning/pics/gradientBoost.svg
new file mode 100644
index 0000000..a3832c8
--- /dev/null
+++ b/MachineLearning/pics/gradientBoost.svg
@@ -0,0 +1,605 @@
+
+
+
+
diff --git a/MachineLearning/pics/gradientBoost_sol.pdf b/MachineLearning/pics/gradientBoost_sol.pdf
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index 0000000..c9d0741
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diff --git a/MachineLearning/pics/gradientBoost_sol.svg b/MachineLearning/pics/gradientBoost_sol.svg
new file mode 100644
index 0000000..becd474
--- /dev/null
+++ b/MachineLearning/pics/gradientBoost_sol.svg
@@ -0,0 +1,972 @@
+
+
+
+
diff --git a/MachineLearning/pics/ica.fig b/MachineLearning/pics/ica.fig
index 21115a3..26a9613 100644
--- a/MachineLearning/pics/ica.fig
+++ b/MachineLearning/pics/ica.fig
@@ -27,5 +27,5 @@ Single
4 1 0 45 -1 0 20 0.0000 6 315 1155 900 1012 $z_{ij}$\001
4 1 0 45 -1 0 20 0.0000 6 315 1170 900 2512 $x_{ij}$\001
4 2 0 45 -1 0 10 0.0000 6 135 480 1800 3225 $i=1:n$\001
-4 1 0 45 -1 0 20 0.0000 6 285 1080 2625 2475 $W,\\m$\001
+4 1 0 45 -1 0 20 0.0000 6 285 1080 2625 2475 $W,\\mu$\001
4 2 0 45 -1 0 10 0.0000 6 150 480 1425 2925 $j=1:d$\001
diff --git a/MachineLearning/pics/indicatorRegression1.png b/MachineLearning/pics/indicatorRegression1.png
new file mode 100644
index 0000000..f2006ef
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diff --git a/MachineLearning/pics/indicatorRegression2.png b/MachineLearning/pics/indicatorRegression2.png
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index 0000000..24f0d96
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diff --git a/MachineLearning/pics/inferenceAndOptimization.pdf b/MachineLearning/pics/inferenceAndOptimization.pdf
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index 0000000..5bc0dfa
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diff --git a/MachineLearning/pics/inferenceAndOptimization.svg b/MachineLearning/pics/inferenceAndOptimization.svg
new file mode 100644
index 0000000..89f1df9
--- /dev/null
+++ b/MachineLearning/pics/inferenceAndOptimization.svg
@@ -0,0 +1,303 @@
+
+
+
+
diff --git a/MachineLearning/pics/kMeansClassification.png b/MachineLearning/pics/kMeansClassification.png
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index 0000000..adddd3d
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diff --git a/MachineLearning/pics/kMeansClustering.png b/MachineLearning/pics/kMeansClustering.png
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diff --git a/MachineLearning/pics/kdt.png b/MachineLearning/pics/kdt.png
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diff --git a/MachineLearning/pics/kernelPCAcluster1.png b/MachineLearning/pics/kernelPCAcluster1.png
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diff --git a/MachineLearning/pics/lassoVsRidge.png b/MachineLearning/pics/lassoVsRidge.png
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diff --git a/MachineLearning/pics/nonNegMatrixFac1.png b/MachineLearning/pics/nonNegMatrixFac1.png
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diff --git a/MachineLearning/pics/outlierMixture.fig b/MachineLearning/pics/outlierMixture.fig
index 996a220..072206b 100644
--- a/MachineLearning/pics/outlierMixture.fig
+++ b/MachineLearning/pics/outlierMixture.fig
@@ -10,7 +10,7 @@ Single
0 35 #cfcfcf
6 2025 2325 2775 3075
1 3 0 3 0 7 50 -1 20 0.000 1 0.0000 2400 2700 309 309 2400 2700 2700 2775
-4 1 0 45 -1 0 20 0.0000 6 270 585 2400 2812 $\\b$\001
+4 1 0 45 -1 0 20 0.0000 6 270 585 2400 2812 $\\beta$\001
-6
1 3 0 3 0 35 50 -1 20 0.000 1 0.0000 900 2700 300 300 900 2700 1200 2700
1 3 0 3 0 35 50 -1 20 0.000 1 0.0000 900 1200 309 309 900 1200 1200 1275
diff --git a/MachineLearning/pics/pca.fig b/MachineLearning/pics/pca.fig
index 94c05bb..2d97c57 100644
--- a/MachineLearning/pics/pca.fig
+++ b/MachineLearning/pics/pca.fig
@@ -21,4 +21,4 @@ Single
4 1 0 45 -1 0 20 0.0000 6 285 750 900 2212 $x_i$\001
4 1 0 45 -1 0 20 0.0000 6 285 735 900 1012 $z_i$\001
4 2 0 45 -1 0 10 0.0000 6 135 480 1481 2652 $i=1:n$\001
-4 1 0 45 -1 0 20 0.0000 6 315 1335 2550 2175 $V_p,\\m$\001
+4 1 0 45 -1 0 20 0.0000 6 315 1335 2550 2175 $V_p,\\mu$\001
diff --git a/MachineLearning/pics/pca1.png b/MachineLearning/pics/pca1.png
new file mode 100644
index 0000000..4eb43ba
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diff --git a/MachineLearning/pics/pcaThrees1.png b/MachineLearning/pics/pcaThrees1.png
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index 0000000..2fab255
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diff --git a/MachineLearning/pics/pcaThrees2.png b/MachineLearning/pics/pcaThrees2.png
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index 0000000..26e1539
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diff --git a/MachineLearning/pics/pcaThrees3.png b/MachineLearning/pics/pcaThrees3.png
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index 0000000..cf67298
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diff --git a/MachineLearning/pics/pcaThrees4.png b/MachineLearning/pics/pcaThrees4.png
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diff --git a/MachineLearning/pics/pcaThrees5.png b/MachineLearning/pics/pcaThrees5.png
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diff --git a/MachineLearning/pics/pieceWiseLinear.png b/MachineLearning/pics/pieceWiseLinear.png
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index 0000000..e89442c
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diff --git a/MachineLearning/pics/regression.fig b/MachineLearning/pics/regression.fig
index 40ca3bd..b00af7f 100644
--- a/MachineLearning/pics/regression.fig
+++ b/MachineLearning/pics/regression.fig
@@ -19,7 +19,7 @@ Single
2100 1800 1125 2475
2 4 0 2 0 -1 60 -1 -1 0.000 0 0 7 0 0 5
1500 3300 1500 600 300 600 300 3300 1500 3300
-4 1 0 45 -1 0 20 0.0000 6 270 585 2100 1912 $\\b$\001
+4 1 0 45 -1 0 20 0.0000 6 270 585 2100 1912 $\\beta$\001
4 1 0 45 -1 0 20 0.0000 6 285 750 900 1312 $x_i$\001
4 1 0 45 -1 0 20 0.0000 6 315 750 900 2812 $y_i$\001
4 2 0 45 -1 0 10 0.0000 6 135 480 1480 3266 $i=1:n$\001
diff --git a/MachineLearning/pics/regularizers.png b/MachineLearning/pics/regularizers.png
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diff --git a/MachineLearning/pics/ridge.fig b/MachineLearning/pics/ridge.fig
index 58c33da..e83104b 100644
--- a/MachineLearning/pics/ridge.fig
+++ b/MachineLearning/pics/ridge.fig
@@ -26,12 +26,12 @@ Single
1 1 1.00 45.00 90.00
1 1 1.00 45.00 90.00
2550 2700 3600 3300
-4 1 0 45 -1 0 20 0.0000 6 285 915 3225 1350 $\\b_2$\001
-4 1 0 45 -1 0 20 0.0000 6 285 915 6750 3675 $\\b_1$\001
-4 1 0 45 -1 0 20 0.0000 6 300 2790 5775 375 likelihood $P(D\\|\\b)$\001
-4 1 0 45 -1 0 20 0.0000 6 300 2370 5325 1275 $\\hat\\b^\\text{ls}$\001
-4 1 0 45 -1 0 20 0.0000 6 270 1080 3900 2250 $\\hat\\b$\001
-4 0 0 45 -1 0 20 0.0000 6 315 5610 4050 2475 posterior $P(\\b\\|D)\\propto P(D\\|\\b)~ P(\\b)$\001
-4 1 0 45 -1 0 20 0.0000 6 315 1695 4350 4125 prior $P(\\b)$\001
+4 1 0 45 -1 0 20 0.0000 6 285 915 3225 1350 $\\beta_2$\001
+4 1 0 45 -1 0 20 0.0000 6 285 915 6750 3675 $\\beta_1$\001
+4 1 0 45 -1 0 20 0.0000 6 300 2790 5775 375 likelihood $P(D\\|\\beta)$\001
+4 1 0 45 -1 0 20 0.0000 6 300 2370 5325 1275 $\\hat\\beta^\\text{ls}$\001
+4 1 0 45 -1 0 20 0.0000 6 270 1080 3900 2250 $\\hat\\beta$\001
+4 0 0 45 -1 0 20 0.0000 6 315 5610 4050 2475 posterior $P(\\beta\\|D)\\propto P(D\\|\\beta)~ P(\\beta)$\001
+4 1 0 45 -1 0 20 0.0000 6 315 1695 4350 4125 prior $P(\\beta)$\001
4 1 0 45 -1 0 20 0.0000 6 270 495 3600 3600 $0$\001
4 1 0 45 -1 0 20 0.0000 6 315 2850 2850 3150 $\\frac{1}{\\sqrt{\\l}}$\001
diff --git a/MachineLearning/pics/spectralClustering-hastie.png b/MachineLearning/pics/spectralClustering-hastie.png
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diff --git a/shared/pics/RLover.fig b/shared/pics/RLover.fig
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index 0000000..19e42fb
--- /dev/null
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diff --git a/shared/pics/RLover2.fig b/shared/pics/RLover2.fig
new file mode 100644
index 0000000..755d705
--- /dev/null
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diff --git a/shared/pics/RLoverview.fig b/shared/pics/RLoverview.fig
new file mode 100644
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diff --git a/shared/pics/chainRule-fwd.fig b/shared/pics/chainRule-fwd.fig
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diff --git a/shared/pics/chainRule.fig b/shared/pics/chainRule.fig
new file mode 100644
index 0000000..213cf39
--- /dev/null
+++ b/shared/pics/chainRule.fig
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diff --git a/shared/pics/clean.sh b/shared/pics/clean.sh
new file mode 100755
index 0000000..49b853e
--- /dev/null
+++ b/shared/pics/clean.sh
@@ -0,0 +1,5 @@
+for input in ./*.fig
+do
+ echo '-----------------------------------'
+ rm ${input%.*}.pdf
+done
diff --git a/shared/pics/compile.sh b/shared/pics/compile.sh
new file mode 100755
index 0000000..2ab7398
--- /dev/null
+++ b/shared/pics/compile.sh
@@ -0,0 +1,10 @@
+for input in ./*.fig
+do
+ echo '-----------------------------------'
+ echo 'compiling' ${input}
+ rm -f z.tex z.pdf
+ fig2dev -Lpdftex -m.5 ${input} z.pdf
+ fig2dev -Lpdftex_t -m.5 -p z.pdf ${input} z.tex
+ pdflatex fig2pdf.tex
+ pdfcrop fig2pdf.pdf ${input%.*}.pdf
+done
diff --git a/shared/pics/crossValidation.fig b/shared/pics/crossValidation.fig
new file mode 100644
index 0000000..cf35e2e
--- /dev/null
+++ b/shared/pics/crossValidation.fig
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new file mode 100644
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diff --git a/shared/pics/features.fig b/shared/pics/features.fig
new file mode 100644
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--- /dev/null
+++ b/shared/pics/features.fig
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diff --git a/shared/pics/features.fig.tex b/shared/pics/features.fig.tex
new file mode 100644
index 0000000..528c93e
--- /dev/null
+++ b/shared/pics/features.fig.tex
@@ -0,0 +1 @@
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diff --git a/shared/pics/features.ps.bb b/shared/pics/features.ps.bb
new file mode 100644
index 0000000..377f5bc
--- /dev/null
+++ b/shared/pics/features.ps.bb
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diff --git a/shared/pics/features.tex b/shared/pics/features.tex
new file mode 100644
index 0000000..0dfec47
--- /dev/null
+++ b/shared/pics/features.tex
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diff --git a/shared/pics/fig2pdf.pdf b/shared/pics/fig2pdf.pdf
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index 0000000..5e11ae1
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diff --git a/shared/pics/fig2pdf.tex b/shared/pics/fig2pdf.tex
new file mode 100644
index 0000000..e206606
--- /dev/null
+++ b/shared/pics/fig2pdf.tex
@@ -0,0 +1,18 @@
+\documentclass[10pt,fleqn]{article}
+\usepackage{palatino}
+\usepackage{amsmath}
+\usepackage{amssymb}
+\usepackage{amsfonts}
+\usepackage{amsthm}
+\usepackage{eucal}
+\usepackage{graphicx}
+\usepackage{color}
+\usepackage{geometry}
+
+\geometry{a4paper,landscape,hdivide={0mm,*,0mm},vdivide={0mm,*,0mm}}
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+
+\begin{document}
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diff --git a/shared/pics/filter.png b/shared/pics/filter.png
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diff --git a/shared/pics/img-mCRF.png b/shared/pics/img-mCRF.png
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diff --git a/shared/pics/jointProbability.pdf b/shared/pics/jointProbability.pdf
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diff --git a/shared/pics/jointProbability.svg b/shared/pics/jointProbability.svg
new file mode 100644
index 0000000..c97bda8
--- /dev/null
+++ b/shared/pics/jointProbability.svg
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diff --git a/shared/pics/particleRepresentation.png b/shared/pics/particleRepresentation.png
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diff --git a/shared/pics/pomdp_agent.fig b/shared/pics/pomdp_agent.fig
new file mode 100644
index 0000000..6879332
--- /dev/null
+++ b/shared/pics/pomdp_agent.fig
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diff --git a/shared/pics/vl-BP-tree.fig b/shared/pics/vl-BP-tree.fig
new file mode 100644
index 0000000..0e0be0e
--- /dev/null
+++ b/shared/pics/vl-BP-tree.fig
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new file mode 100644
index 0000000..6ee3be7
--- /dev/null
+++ b/shared/pics/vl-BP-tree1.fig
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diff --git a/shared/pics/vl-BP-tree2.fig b/shared/pics/vl-BP-tree2.fig
new file mode 100644
index 0000000..ab3b262
--- /dev/null
+++ b/shared/pics/vl-BP-tree2.fig
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diff --git a/shared/pics/vl-BP-tree3.fig b/shared/pics/vl-BP-tree3.fig
new file mode 100644
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--- /dev/null
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diff --git a/shared/pics/vl-BP-tree4.fig b/shared/pics/vl-BP-tree4.fig
new file mode 100644
index 0000000..2d02c0c
--- /dev/null
+++ b/shared/pics/vl-BP-tree4.fig
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diff --git a/shared/pics/vl-elim-frame.fig b/shared/pics/vl-elim-frame.fig
new file mode 100644
index 0000000..efb0238
--- /dev/null
+++ b/shared/pics/vl-elim-frame.fig
@@ -0,0 +1,15 @@
+#FIG 3.2 Produced by xfig version 3.2.5b
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diff --git a/shared/pics/vl-elim1.fig b/shared/pics/vl-elim1.fig
new file mode 100644
index 0000000..b965f0d
--- /dev/null
+++ b/shared/pics/vl-elim1.fig
@@ -0,0 +1,45 @@
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diff --git a/shared/pics/vl-elim10.fig b/shared/pics/vl-elim10.fig
new file mode 100644
index 0000000..e0d4995
--- /dev/null
+++ b/shared/pics/vl-elim10.fig
@@ -0,0 +1,33 @@
+#FIG 3.2 Produced by xfig version 3.2.5b
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diff --git a/shared/pics/vl-elim11.fig b/shared/pics/vl-elim11.fig
new file mode 100644
index 0000000..9ac85f3
--- /dev/null
+++ b/shared/pics/vl-elim11.fig
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diff --git a/shared/pics/vl-elim2.fig b/shared/pics/vl-elim2.fig
new file mode 100644
index 0000000..6bbaf87
--- /dev/null
+++ b/shared/pics/vl-elim2.fig
@@ -0,0 +1,49 @@
+#FIG 3.2 Produced by xfig version 3.2.5b
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diff --git a/shared/pics/vl-elim3.fig b/shared/pics/vl-elim3.fig
new file mode 100644
index 0000000..7cc207f
--- /dev/null
+++ b/shared/pics/vl-elim3.fig
@@ -0,0 +1,45 @@
+#FIG 3.2 Produced by xfig version 3.2.5b
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diff --git a/shared/pics/vl-elim4.fig b/shared/pics/vl-elim4.fig
new file mode 100644
index 0000000..1be8957
--- /dev/null
+++ b/shared/pics/vl-elim4.fig
@@ -0,0 +1,44 @@
+#FIG 3.2 Produced by xfig version 3.2.5b
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diff --git a/shared/pics/vl-elim5.fig b/shared/pics/vl-elim5.fig
new file mode 100644
index 0000000..39dabd9
--- /dev/null
+++ b/shared/pics/vl-elim5.fig
@@ -0,0 +1,37 @@
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diff --git a/shared/pics/vl-elim6.fig b/shared/pics/vl-elim6.fig
new file mode 100644
index 0000000..d98f06a
--- /dev/null
+++ b/shared/pics/vl-elim6.fig
@@ -0,0 +1,41 @@
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diff --git a/shared/pics/vl-elim7.fig b/shared/pics/vl-elim7.fig
new file mode 100644
index 0000000..e1b3e30
--- /dev/null
+++ b/shared/pics/vl-elim7.fig
@@ -0,0 +1,34 @@
+#FIG 3.2 Produced by xfig version 3.2.5b
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+4 1 10 50 -1 0 20 0.0000 6 285 1170 4875 1200 $\\mu_2$\001
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diff --git a/shared/pics/vl-elim8.fig b/shared/pics/vl-elim8.fig
new file mode 100644
index 0000000..f0de0f5
--- /dev/null
+++ b/shared/pics/vl-elim8.fig
@@ -0,0 +1,38 @@
+#FIG 3.2 Produced by xfig version 3.2.5b
+Landscape
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diff --git a/shared/pics/vl-elim9.fig b/shared/pics/vl-elim9.fig
new file mode 100644
index 0000000..74a1565
--- /dev/null
+++ b/shared/pics/vl-elim9.fig
@@ -0,0 +1,27 @@
+#FIG 3.2 Produced by xfig version 3.2.5b
+Landscape
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+-2
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diff --git a/shared/pics/vl10-EMchicken.fig b/shared/pics/vl10-EMchicken.fig
new file mode 100644
index 0000000..2d21928
--- /dev/null
+++ b/shared/pics/vl10-EMchicken.fig
@@ -0,0 +1,27 @@
+#FIG 3.2 Produced by xfig version 3.2.5
+Landscape
+Center
+Inches
+Letter
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+-2
+1200 2
+0 32 #bec3be
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+4 1 0 50 -1 4 14 0.0000 2 225 1755 3900 3900 $\\{(x_i,y_i,z_i)\\}$\001
+4 1 0 50 -1 4 14 0.0000 2 180 2250 3900 3600 if we had the full data\001
+4 0 0 50 -1 4 14 0.0000 2 180 465 6075 2625 data\001
+4 0 0 50 -1 4 14 0.0000 2 195 930 6075 2325 augment\001
+4 1 0 50 -1 4 14 0.0000 2 225 1185 3900 1500 $P(X,Y,Z)$\001
+4 1 0 50 -1 4 14 0.0000 2 180 1875 3900 1200 if we had a model\001
+4 2 0 50 -1 4 14 0.0000 2 180 900 1725 2325 estimate\001
+4 2 0 50 -1 4 14 0.0000 2 195 1200 1725 2625 parameters\001
diff --git a/shared/pics/vl10-free.fig b/shared/pics/vl10-free.fig
new file mode 100644
index 0000000..77a7906
--- /dev/null
+++ b/shared/pics/vl10-free.fig
@@ -0,0 +1,44 @@
+#FIG 3.2 Produced by xfig version 3.2.5
+Landscape
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+4 2 0 50 -1 4 14 0.0000 2 225 885 1800 3525 $F(q,\\tau)$\001
+4 0 0 50 -1 4 14 0.0000 2 225 1695 1875 3525 $= \\log P(Y ; \\tau)$\001
+4 1 0 50 -1 4 14 0.0000 2 210 345 3900 3525 $-$\001
+4 1 0 50 -1 4 14 0.0000 2 210 405 5100 4125 $+$\001
+4 0 0 50 -1 4 14 0.0000 2 225 735 5475 4125 $H(q)$\001
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+4 1 1 50 -1 4 14 0.0000 2 225 4035 3900 5325 expected complete data log-likelihood\001
+4 1 1 50 -1 4 14 0.0000 2 225 3015 2400 2850 observed data log-likelihood\001
+4 1 1 50 -1 4 14 0.0000 2 225 3930 5625 2400 $q$ approximates posterior $P(X|Y)$\001
+4 1 20 50 -1 4 14 0.0000 2 225 2595 1800 4650 M-step (find $\\tau$, fix $q$)\001
+4 0 20 50 -1 4 14 0.0000 2 225 3180 1875 4125 $= \\sum_X q(X) \\log P(X,Y;\\tau)$\001
+4 0 20 50 -1 4 14 0.0000 2 225 2400 4350 3525 $D\big(q(X) \big|\!\big| P(X | Y;\\tau) \big)$\001
+4 1 20 50 -1 4 14 0.0000 2 225 2565 7350 2925 E-step (find $q$, fix $\\tau$)\001
diff --git a/shared/pics/vl10-net1.fig b/shared/pics/vl10-net1.fig
new file mode 100644
index 0000000..f10a946
--- /dev/null
+++ b/shared/pics/vl10-net1.fig
@@ -0,0 +1,25 @@
+#FIG 3.2 Produced by xfig version 3.2.5
+Landscape
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diff --git a/shared/pics/vl10-net2.fig b/shared/pics/vl10-net2.fig
new file mode 100644
index 0000000..8223b79
--- /dev/null
+++ b/shared/pics/vl10-net2.fig
@@ -0,0 +1,25 @@
+#FIG 3.2 Produced by xfig version 3.2.5
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diff --git a/shared/pics/vl2-asia.fig b/shared/pics/vl2-asia.fig
new file mode 100644
index 0000000..d40dbba
--- /dev/null
+++ b/shared/pics/vl2-asia.fig
@@ -0,0 +1,53 @@
+#FIG 3.2 Produced by xfig version 3.2.5
+Landscape
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diff --git a/shared/pics/vl2-car.fig b/shared/pics/vl2-car.fig
new file mode 100644
index 0000000..6c1efdb
--- /dev/null
+++ b/shared/pics/vl2-car.fig
@@ -0,0 +1,58 @@
+#FIG 3.2 Produced by xfig version 3.2.5
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+4 0 0 45 -1 4 10 0.0000 0 150 2730 1275 2625 P(G=empty|B=good,F=not empty)=0.04\001
+4 0 0 45 -1 4 10 0.0000 0 150 2445 1275 2925 P(G=empty|B=good,F=empty)=0.97\001
+4 0 0 45 -1 4 10 0.0000 0 150 2625 1275 3225 P(G=empty|B=bad,F=not empty)=0.10\001
+4 0 0 45 -1 4 10 0.0000 0 150 2340 1275 3525 P(G=empty|B=bad,F=empty)=0.99\001
+-6
+6 300 4650 2475 5175
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+4 0 0 45 -1 4 12 0.0000 0 210 2130 300 4875 P(T=no|B=good)=0.03\001
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+-6
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+4 0 0 45 -1 4 12 0.0000 0 210 2985 3150 5250 P(S=no|T=no,Fnot empty)=1.00\001
+4 0 0 45 -1 4 12 0.0000 0 210 2760 3150 5475 P(S=no|T=no,F=empty)=1.00\001
+-6
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+4 1 0 45 -1 4 16 0.0000 0 210 525 4500 1312 Fuel\001
+4 1 0 45 -1 4 16 0.0000 0 270 810 2700 2212 Gauge\001
+4 1 0 45 -1 4 16 0.0000 0 270 900 900 1312 Battery\001
+4 1 0 45 -1 4 16 0.0000 0 210 1185 900 4312 TurnOver\001
+4 1 0 45 -1 4 16 0.0000 0 210 600 4500 4312 Start\001
+4 1 0 45 -1 4 12 0.0000 0 210 1500 900 750 P(B=bad) =0.02\001
+4 1 0 45 -1 4 12 0.0000 0 210 1650 4500 750 P(F=empty)=0.05\001
diff --git a/shared/pics/vl2-indep1.fig b/shared/pics/vl2-indep1.fig
new file mode 100644
index 0000000..13e7c38
--- /dev/null
+++ b/shared/pics/vl2-indep1.fig
@@ -0,0 +1,27 @@
+#FIG 3.2 Produced by xfig version 3.2.5b
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diff --git a/shared/pics/vl2-indep2.fig b/shared/pics/vl2-indep2.fig
new file mode 100644
index 0000000..5d0188b
--- /dev/null
+++ b/shared/pics/vl2-indep2.fig
@@ -0,0 +1,27 @@
+#FIG 3.2 Produced by xfig version 3.2.5b
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diff --git a/shared/pics/vl2-indep3.fig b/shared/pics/vl2-indep3.fig
new file mode 100644
index 0000000..152fda3
--- /dev/null
+++ b/shared/pics/vl2-indep3.fig
@@ -0,0 +1,27 @@
+#FIG 3.2 Produced by xfig version 3.2.5b
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diff --git a/shared/pics/vl2-net1.fig b/shared/pics/vl2-net1.fig
new file mode 100644
index 0000000..709002e
--- /dev/null
+++ b/shared/pics/vl2-net1.fig
@@ -0,0 +1,28 @@
+#FIG 3.2 Produced by xfig version 3.2.5
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diff --git a/shared/pics/vl2-net2.fig b/shared/pics/vl2-net2.fig
new file mode 100644
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diff --git a/shared/pics/vl3-naive-FG.fig b/shared/pics/vl3-naive-FG.fig
new file mode 100644
index 0000000..6221820
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new file mode 100644
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new file mode 100644
index 0000000..1af80f1
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diff --git a/shared/pics/vl4-JT4.fig b/shared/pics/vl4-JT4.fig
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diff --git a/shared/pics/vl4-hmm.fig b/shared/pics/vl4-hmm.fig
new file mode 100644
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diff --git a/shared/pics/vl4-hmm2.fig b/shared/pics/vl4-hmm2.fig
new file mode 100644
index 0000000..6620232
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diff --git a/shared/pics/vl4-hmm3.fig b/shared/pics/vl4-hmm3.fig
new file mode 100644
index 0000000..7f45aa0
--- /dev/null
+++ b/shared/pics/vl4-hmm3.fig
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diff --git a/shared/pics/vl4-hmm4.fig b/shared/pics/vl4-hmm4.fig
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diff --git a/shared/pics/vl4-mrf2.fig b/shared/pics/vl4-mrf2.fig
new file mode 100644
index 0000000..8c343f8
--- /dev/null
+++ b/shared/pics/vl4-mrf2.fig
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