From 9fb05005aa8786a043622b9f97a3ed444ff75da4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B8rn=20Sand=20Jensen?= <bjje@dtu.dk>
Date: Thu, 30 Jan 2025 20:20:27 +0100
Subject: [PATCH] Updated structure of lecture plan and file names (needs to be
double checked)
---
exercises/02450Toolbox_Matlab/Scripts/ex1_6_2.m | 2 +-
exercises/02450Toolbox_Matlab/Scripts/ex1_6_3.m | 11 ++++++++++-
exercises/02450Toolbox_Matlab/Scripts/ex1_6_4.m | 12 +++++++++++-
exercises/02450Toolbox_Matlab/Scripts/ex1_6_5.m | 2 +-
exercises/02450Toolbox_Matlab/Scripts/ex2_1_1.m | 2 +-
exercises/02450Toolbox_Matlab/Scripts/ex2_2_1.m | 2 +-
exercises/02450Toolbox_Matlab/Scripts/ex2_2_2.m | 2 +-
exercises/02450Toolbox_Matlab/Scripts/ex2_3_1.m | 2 +-
exercises/02450Toolbox_Matlab/Scripts/ex2_3_2.m | 2 +-
exercises/02450Toolbox_Matlab/Scripts/ex2_3_3.m | 2 +-
exercises/02450Toolbox_Matlab/Scripts/ex2_3_4.m | 2 +-
exercises/02450Toolbox_Matlab/Scripts/ex2_3_5.m | 2 +-
exercises/02450Toolbox_Matlab/Scripts/ex2_3_6.m | 2 +-
exercises/02450Toolbox_Matlab/Scripts/ex2_3_7.m | 2 +-
exercises/02450Toolbox_Matlab/Scripts/ex2_4_1.m | 2 +-
exercises/02450Toolbox_Matlab/Scripts/ex2_4_2.m | 2 +-
exercises/02450Toolbox_Matlab/Scripts/ex3_1_1.m | 2 +-
exercises/02450Toolbox_Matlab/Scripts/ex3_1_2.m | 2 +-
exercises/02450Toolbox_Matlab/Scripts/ex3_1_3.m | 2 +-
exercises/02450Toolbox_Matlab/Scripts/ex3_1_4.m | 2 +-
exercises/02450Toolbox_Matlab/Scripts/ex3_1_6.m | 2 +-
exercises/02450Toolbox_Matlab/Scripts/ex3_2_1.m | 2 +-
exercises/02450Toolbox_Matlab/Scripts/ex3_2_2.m | 2 +-
exercises/02450Toolbox_Matlab/Scripts/ex3_3_1.m | 2 +-
24 files changed, 43 insertions(+), 24 deletions(-)
diff --git a/exercises/02450Toolbox_Matlab/Scripts/ex1_6_2.m b/exercises/02450Toolbox_Matlab/Scripts/ex1_6_2.m
index b5391b7..e0a1df5 100644
--- a/exercises/02450Toolbox_Matlab/Scripts/ex1_6_2.m
+++ b/exercises/02450Toolbox_Matlab/Scripts/ex1_6_2.m
@@ -1,4 +1,4 @@
-%% exercise 3.1.2
+%% exercise 1.6.2
cdir = fileparts(mfilename('fullpath'));
[A, D] = tmg(fullfile(cdir,'../Data/textDocs.txt'));
X = full(A)';
diff --git a/exercises/02450Toolbox_Matlab/Scripts/ex1_6_3.m b/exercises/02450Toolbox_Matlab/Scripts/ex1_6_3.m
index fdd498e..a9c1368 100644
--- a/exercises/02450Toolbox_Matlab/Scripts/ex1_6_3.m
+++ b/exercises/02450Toolbox_Matlab/Scripts/ex1_6_3.m
@@ -1 +1,10 @@
-%% exercise 3.1.3
cdir = fileparts(mfilename('fullpath'));
TMGOpts.stoplist = fullfile(cdir,'../Data/stopWords.txt');
[A, D] = tmg(fullfile(cdir,'../Data/textDocs.txt'), TMGOpts);
X = full(A)';
attributeNames = cellstr(D);
%% Display the result
display(attributeNames);
display(X);
\ No newline at end of file
+%% exercise 1.6.3
+cdir = fileparts(mfilename('fullpath'));
+TMGOpts.stoplist = fullfile(cdir,'../Data/stopWords.txt');
+[A, D] = tmg(fullfile(cdir,'../Data/textDocs.txt'), TMGOpts);
+X = full(A)';
+attributeNames = cellstr(D);
+
+%% Display the result
+display(attributeNames);
+display(X);
diff --git a/exercises/02450Toolbox_Matlab/Scripts/ex1_6_4.m b/exercises/02450Toolbox_Matlab/Scripts/ex1_6_4.m
index 0518cd4..28ecde8 100644
--- a/exercises/02450Toolbox_Matlab/Scripts/ex1_6_4.m
+++ b/exercises/02450Toolbox_Matlab/Scripts/ex1_6_4.m
@@ -1 +1,11 @@
-%% exercise 3.1.4
cdir = fileparts(mfilename('fullpath'));
TMGOpts.stoplist = '../Data/stopWords.txt';
TMGOpts.stemming = 1;
[A, D] = tmg(fullfile(cdir,'../Data/textDocs.txt'), TMGOpts);
X = full(A)';
attributeNames = cellstr(D);
%% Display the result
display(attributeNames);
display(X);
\ No newline at end of file
+%% exercise 1.6.4
+cdir = fileparts(mfilename('fullpath'));
+TMGOpts.stoplist = '../Data/stopWords.txt';
+TMGOpts.stemming = 1;
+[A, D] = tmg(fullfile(cdir,'../Data/textDocs.txt'), TMGOpts);
+X = full(A)';
+attributeNames = cellstr(D);
+
+%% Display the result
+display(attributeNames);
+display(X);
diff --git a/exercises/02450Toolbox_Matlab/Scripts/ex1_6_5.m b/exercises/02450Toolbox_Matlab/Scripts/ex1_6_5.m
index ffa4d21..0b1193a 100644
--- a/exercises/02450Toolbox_Matlab/Scripts/ex1_6_5.m
+++ b/exercises/02450Toolbox_Matlab/Scripts/ex1_6_5.m
@@ -1,4 +1,4 @@
-%% exercise 3.1.5
+%% exercise 1.6.5
% Query vector
q = [0; 0; 0; 0; 0; 0; 0; 1; 0; 0; 0; 0; 1; 1; 0; 0; 0]';
diff --git a/exercises/02450Toolbox_Matlab/Scripts/ex2_1_1.m b/exercises/02450Toolbox_Matlab/Scripts/ex2_1_1.m
index f411501..3da6f59 100644
--- a/exercises/02450Toolbox_Matlab/Scripts/ex2_1_1.m
+++ b/exercises/02450Toolbox_Matlab/Scripts/ex2_1_1.m
@@ -1,4 +1,4 @@
-% exercise 3.2.1
+% exercise 2.1.1
x = [-0.68; -2.11; 2.39; 0.26; 1.46; 1.33; 1.03; -0.41; -0.33; 0.47];
diff --git a/exercises/02450Toolbox_Matlab/Scripts/ex2_2_1.m b/exercises/02450Toolbox_Matlab/Scripts/ex2_2_1.m
index 0098173..4b8267c 100644
--- a/exercises/02450Toolbox_Matlab/Scripts/ex2_2_1.m
+++ b/exercises/02450Toolbox_Matlab/Scripts/ex2_2_1.m
@@ -1,4 +1,4 @@
-% exercise 3.3.1
+% exercise 2.2.1
% Image to use as query
i = 1;
diff --git a/exercises/02450Toolbox_Matlab/Scripts/ex2_2_2.m b/exercises/02450Toolbox_Matlab/Scripts/ex2_2_2.m
index 52eb65d..bf8f722 100644
--- a/exercises/02450Toolbox_Matlab/Scripts/ex2_2_2.m
+++ b/exercises/02450Toolbox_Matlab/Scripts/ex2_2_2.m
@@ -1,4 +1,4 @@
-% exercise 3.3.2
+% exercise 2.2.2
% Generate two data objects with M random attributes
M = 5;
diff --git a/exercises/02450Toolbox_Matlab/Scripts/ex2_3_1.m b/exercises/02450Toolbox_Matlab/Scripts/ex2_3_1.m
index 9a68ff4..a416529 100644
--- a/exercises/02450Toolbox_Matlab/Scripts/ex2_3_1.m
+++ b/exercises/02450Toolbox_Matlab/Scripts/ex2_3_1.m
@@ -1,4 +1,4 @@
-% exercise 4.2.1
+% exercise 2.3.1
% Disable xlsread warning
warning('off', 'MATLAB:xlsread:ActiveX');
diff --git a/exercises/02450Toolbox_Matlab/Scripts/ex2_3_2.m b/exercises/02450Toolbox_Matlab/Scripts/ex2_3_2.m
index 205a5dd..8a2b818 100644
--- a/exercises/02450Toolbox_Matlab/Scripts/ex2_3_2.m
+++ b/exercises/02450Toolbox_Matlab/Scripts/ex2_3_2.m
@@ -1,4 +1,4 @@
-% exercise 4.2.2
+% exercise 2.3.2
mfig('Histogram for attributes'); clf;
for m = 1:M
diff --git a/exercises/02450Toolbox_Matlab/Scripts/ex2_3_3.m b/exercises/02450Toolbox_Matlab/Scripts/ex2_3_3.m
index 517a692..e0ab862 100644
--- a/exercises/02450Toolbox_Matlab/Scripts/ex2_3_3.m
+++ b/exercises/02450Toolbox_Matlab/Scripts/ex2_3_3.m
@@ -1,4 +1,4 @@
-% exercise 4.2.3
+% exercise 2.3.3
%% Boxplot of each attribute
mfig('Boxplot'); clf;
diff --git a/exercises/02450Toolbox_Matlab/Scripts/ex2_3_4.m b/exercises/02450Toolbox_Matlab/Scripts/ex2_3_4.m
index c4921d8..28023c0 100644
--- a/exercises/02450Toolbox_Matlab/Scripts/ex2_3_4.m
+++ b/exercises/02450Toolbox_Matlab/Scripts/ex2_3_4.m
@@ -1,4 +1,4 @@
-% exercise 4.2.4
+% exercise 2.3.4
%% Boxplot of each attribute for each class
mfig('Boxplot per class'); clf;
diff --git a/exercises/02450Toolbox_Matlab/Scripts/ex2_3_5.m b/exercises/02450Toolbox_Matlab/Scripts/ex2_3_5.m
index 0a3c8a3..9726e8f 100644
--- a/exercises/02450Toolbox_Matlab/Scripts/ex2_3_5.m
+++ b/exercises/02450Toolbox_Matlab/Scripts/ex2_3_5.m
@@ -1,4 +1,4 @@
-% exercise 4.2.5
+% exercise 2.3.5
mfig('Matrix of scatter plots'); clf;
for m1 = 1:M
diff --git a/exercises/02450Toolbox_Matlab/Scripts/ex2_3_6.m b/exercises/02450Toolbox_Matlab/Scripts/ex2_3_6.m
index 1c5847d..829243b 100644
--- a/exercises/02450Toolbox_Matlab/Scripts/ex2_3_6.m
+++ b/exercises/02450Toolbox_Matlab/Scripts/ex2_3_6.m
@@ -1,4 +1,4 @@
-% exercise 4.2.6
+% exercise 2.3.6
ind = [1 2 3]; % Indices of the variables to plot
mfig('3D scatter plot'); clf; hold all;
diff --git a/exercises/02450Toolbox_Matlab/Scripts/ex2_3_7.m b/exercises/02450Toolbox_Matlab/Scripts/ex2_3_7.m
index 2756f69..b336954 100644
--- a/exercises/02450Toolbox_Matlab/Scripts/ex2_3_7.m
+++ b/exercises/02450Toolbox_Matlab/Scripts/ex2_3_7.m
@@ -1,4 +1,4 @@
-% exercise 4.2.7
+% exercise 2.3.7
mfig('Data matrix (standardized)'); clf;
imagesc(zscore(X));
diff --git a/exercises/02450Toolbox_Matlab/Scripts/ex2_4_1.m b/exercises/02450Toolbox_Matlab/Scripts/ex2_4_1.m
index 4d75b13..444166c 100644
--- a/exercises/02450Toolbox_Matlab/Scripts/ex2_4_1.m
+++ b/exercises/02450Toolbox_Matlab/Scripts/ex2_4_1.m
@@ -1,4 +1,4 @@
-% exercise 4.3.1
+% exercise 2.4.1
% Load the data
cdir = fileparts(mfilename('fullpath'));
diff --git a/exercises/02450Toolbox_Matlab/Scripts/ex2_4_2.m b/exercises/02450Toolbox_Matlab/Scripts/ex2_4_2.m
index cccae6c..4449c52 100644
--- a/exercises/02450Toolbox_Matlab/Scripts/ex2_4_2.m
+++ b/exercises/02450Toolbox_Matlab/Scripts/ex2_4_2.m
@@ -1,4 +1,4 @@
-% exercise 4.3.2
+% exercise 2.4.2
% Load Matlab data file and extract variables of interest
mat_data = load('../Data/wine.mat')
diff --git a/exercises/02450Toolbox_Matlab/Scripts/ex3_1_1.m b/exercises/02450Toolbox_Matlab/Scripts/ex3_1_1.m
index c5f1186..db92c3e 100644
--- a/exercises/02450Toolbox_Matlab/Scripts/ex3_1_1.m
+++ b/exercises/02450Toolbox_Matlab/Scripts/ex3_1_1.m
@@ -1,4 +1,4 @@
-%% exercise 2.1.1
+%% exercise 3.1.1
% Load the data into Matlab
cdir = fileparts(mfilename('fullpath'));
[NUMERIC, TXT, RAW] = xlsread(fullfile(cdir,'../Data/nanonose.xls'));
diff --git a/exercises/02450Toolbox_Matlab/Scripts/ex3_1_2.m b/exercises/02450Toolbox_Matlab/Scripts/ex3_1_2.m
index 5b6eee8..2ffbf3b 100644
--- a/exercises/02450Toolbox_Matlab/Scripts/ex3_1_2.m
+++ b/exercises/02450Toolbox_Matlab/Scripts/ex3_1_2.m
@@ -1,4 +1,4 @@
-%% exercise 2.1.2
+%% exercise 3.1.2
% Data attributes to be plotted
i = 1;
j = 2;
diff --git a/exercises/02450Toolbox_Matlab/Scripts/ex3_1_3.m b/exercises/02450Toolbox_Matlab/Scripts/ex3_1_3.m
index 145ff5c..d93ad0b 100644
--- a/exercises/02450Toolbox_Matlab/Scripts/ex3_1_3.m
+++ b/exercises/02450Toolbox_Matlab/Scripts/ex3_1_3.m
@@ -1,5 +1,5 @@
-%% exercise 2.1.3
+%% exercise 3.1.3
% Subtract the mean from the data
Y = bsxfun(@minus, X, mean(X));
diff --git a/exercises/02450Toolbox_Matlab/Scripts/ex3_1_4.m b/exercises/02450Toolbox_Matlab/Scripts/ex3_1_4.m
index cf767df..2b7362d 100644
--- a/exercises/02450Toolbox_Matlab/Scripts/ex3_1_4.m
+++ b/exercises/02450Toolbox_Matlab/Scripts/ex3_1_4.m
@@ -1,4 +1,4 @@
-%% exercise 2.1.4
+%% exercise 3.1.4
% Index of the principal components
i = 1;
diff --git a/exercises/02450Toolbox_Matlab/Scripts/ex3_1_6.m b/exercises/02450Toolbox_Matlab/Scripts/ex3_1_6.m
index 2c3daad..175a5f7 100644
--- a/exercises/02450Toolbox_Matlab/Scripts/ex3_1_6.m
+++ b/exercises/02450Toolbox_Matlab/Scripts/ex3_1_6.m
@@ -1,4 +1,4 @@
-%% exercise 2.1.6
+%% exercise 3.1.6
mfig('NanoNose: Attribute standard deviations'); clf; hold all;
bar(1:size(X,2), std(X));
xticks(1:size(X,2))
diff --git a/exercises/02450Toolbox_Matlab/Scripts/ex3_2_1.m b/exercises/02450Toolbox_Matlab/Scripts/ex3_2_1.m
index 2f064b5..16adbab 100644
--- a/exercises/02450Toolbox_Matlab/Scripts/ex3_2_1.m
+++ b/exercises/02450Toolbox_Matlab/Scripts/ex3_2_1.m
@@ -1,4 +1,4 @@
-%% exercise 2.2.1
+%% exercise 3.2.1
% Digit number to display
i = 1;
diff --git a/exercises/02450Toolbox_Matlab/Scripts/ex3_2_2.m b/exercises/02450Toolbox_Matlab/Scripts/ex3_2_2.m
index 0db965d..7861400 100644
--- a/exercises/02450Toolbox_Matlab/Scripts/ex3_2_2.m
+++ b/exercises/02450Toolbox_Matlab/Scripts/ex3_2_2.m
@@ -1,4 +1,4 @@
-%% exercise 2.2.2
+%% exercise 3.2.2
% Digits to include in analysis (to include all, n = 1:10);
n = [0,1];
diff --git a/exercises/02450Toolbox_Matlab/Scripts/ex3_3_1.m b/exercises/02450Toolbox_Matlab/Scripts/ex3_3_1.m
index 2a8135e..249b324 100644
--- a/exercises/02450Toolbox_Matlab/Scripts/ex3_3_1.m
+++ b/exercises/02450Toolbox_Matlab/Scripts/ex3_3_1.m
@@ -1,4 +1,4 @@
-%% exercise 2.3.1
+%% exercise 3.3.1
%% Load data
cdir = fileparts(mfilename('fullpath'));
load(fullfile(cdir,'../Data/zipdata.mat'));
--
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