diff --git a/exercises/02450Toolbox_Matlab/Scripts/ex1_6_3.m b/exercises/02450Toolbox_Matlab/Scripts/ex1_6_3.m
index a9c13681bf0035face788930a886b8dc2a6f9713..3036b65c20033a6d2b3c1101f144498106febb2a 100644
--- a/exercises/02450Toolbox_Matlab/Scripts/ex1_6_3.m
+++ b/exercises/02450Toolbox_Matlab/Scripts/ex1_6_3.m
@@ -1,5 +1,6 @@
%% exercise 1.6.3
cdir = fileparts(mfilename('fullpath'));
+print cdir
TMGOpts.stoplist = fullfile(cdir,'../Data/stopWords.txt');
[A, D] = tmg(fullfile(cdir,'../Data/textDocs.txt'), TMGOpts);
X = full(A)';
diff --git a/exercises/02450Toolbox_Matlab/Tools/TMG_6.0R7/log_files/filters_results.log b/exercises/02450Toolbox_Matlab/Tools/TMG_6.0R7/log_files/filters_results.log
index 824dfdf3bf0714bd0e5b541ec68a9e93e0b65d56..c972026d88c152d11e028d347f3bc6d42f2abfc1 100644
--- a/exercises/02450Toolbox_Matlab/Tools/TMG_6.0R7/log_files/filters_results.log
+++ b/exercises/02450Toolbox_Matlab/Tools/TMG_6.0R7/log_files/filters_results.log
@@ -2402,3 +2402,167 @@ Filtering of input files ended at 03-May-2023 14:31:17...
Estimated time of parsing documents: 0.039420 seconds
==================================================================================================================================================================
+==================================================================================================================================================================
+Running TMG...
+Converting Results on C:\Users\bjje\02450spring2025\02450students\exercises\02450Toolbox_Matlab\Scripts\..\Data\textDocs.txt file in 01-Feb-2025 06:05:54...
+==================================================================================================================================================================
+
+-File textDocs.txt did not need conversion...
+
+==================================================================================================================================================================
+Filtering of input files ended at 01-Feb-2025 06:05:54...
+
+Estimated time of parsing documents: 0.132857 seconds
+==================================================================================================================================================================
+==================================================================================================================================================================
+Running TMG...
+Converting Results on C:\Users\bjje\02450spring2025\02450students\exercises\02450Toolbox_Matlab\Scripts\..\Data\textDocs.txt file in 01-Feb-2025 06:06:00...
+==================================================================================================================================================================
+
+-File textDocs.txt did not need conversion...
+
+==================================================================================================================================================================
+Filtering of input files ended at 01-Feb-2025 06:06:00...
+
+Estimated time of parsing documents: 0.067723 seconds
+==================================================================================================================================================================
+==================================================================================================================================================================
+Running TMG...
+Converting Results on C:\Users\bjje\02450spring2025\02450students\exercises\02450Toolbox_Matlab\Scripts\..\Data\textDocs.txt file in 01-Feb-2025 06:06:26...
+==================================================================================================================================================================
+
+-File textDocs.txt did not need conversion...
+
+==================================================================================================================================================================
+Filtering of input files ended at 01-Feb-2025 06:06:26...
+
+Estimated time of parsing documents: 0.027121 seconds
+==================================================================================================================================================================
+==================================================================================================================================================================
+Running TMG...
+Converting Results on C:\Users\bjje\02450spring2025\02450students\exercises\02450Toolbox_Matlab\Scripts\..\Data\textDocs.txt file in 01-Feb-2025 06:06:30...
+==================================================================================================================================================================
+
+-File textDocs.txt did not need conversion...
+
+==================================================================================================================================================================
+Filtering of input files ended at 01-Feb-2025 06:06:30...
+
+Estimated time of parsing documents: 0.027886 seconds
+==================================================================================================================================================================
+==================================================================================================================================================================
+Running TMG...
+Converting Results on C:\Users\bjje\02450spring2025\02450students\exercises\02450Toolbox_Matlab\Scripts\..\Data\textDocs.txt file in 01-Feb-2025 06:07:09...
+==================================================================================================================================================================
+
+-File textDocs.txt did not need conversion...
+
+==================================================================================================================================================================
+Filtering of input files ended at 01-Feb-2025 06:07:09...
+
+Estimated time of parsing documents: 0.043797 seconds
+==================================================================================================================================================================
+==================================================================================================================================================================
+Running TMG...
+Converting Results on C:\Users\bjje\02450spring2025\02450students\exercises\02450Toolbox_Matlab\Scripts\..\Data\textDocs.txt file in 01-Feb-2025 06:07:18...
+==================================================================================================================================================================
+
+-File textDocs.txt did not need conversion...
+
+==================================================================================================================================================================
+Filtering of input files ended at 01-Feb-2025 06:07:18...
+
+Estimated time of parsing documents: 0.027370 seconds
+==================================================================================================================================================================
+==================================================================================================================================================================
+Running TMG...
+Converting Results on ..\Data\textDocs.txt file in 01-Feb-2025 06:08:05...
+==================================================================================================================================================================
+==================================================================================================================================================================
+Running TMG...
+Converting Results on C:\Users\bjje\02450spring2025\02450students\exercises\02450Toolbox_Matlab\Scripts\..\Data\textDocs.txt file in 01-Feb-2025 06:10:01...
+==================================================================================================================================================================
+
+-File textDocs.txt did not need conversion...
+
+==================================================================================================================================================================
+Filtering of input files ended at 01-Feb-2025 06:10:01...
+
+Estimated time of parsing documents: 0.023193 seconds
+==================================================================================================================================================================
+==================================================================================================================================================================
+Running TMG...
+Converting Results on C:\Users\bjje\02450spring2025\02450students\exercises\02450Toolbox_Matlab\Scripts\..\Data\textDocs.txt file in 01-Feb-2025 06:10:20...
+==================================================================================================================================================================
+
+-File textDocs.txt did not need conversion...
+
+==================================================================================================================================================================
+Filtering of input files ended at 01-Feb-2025 06:10:20...
+
+Estimated time of parsing documents: 0.034251 seconds
+==================================================================================================================================================================
+==================================================================================================================================================================
+Running TMG...
+Converting Results on C:\Users\bjje\02450spring2025\02450students\exercises\02450Toolbox_Matlab\Scripts\..\Data\textDocs.txt file in 01-Feb-2025 06:10:46...
+==================================================================================================================================================================
+
+-File textDocs.txt did not need conversion...
+
+==================================================================================================================================================================
+Filtering of input files ended at 01-Feb-2025 06:10:46...
+
+Estimated time of parsing documents: 0.022991 seconds
+==================================================================================================================================================================
+==================================================================================================================================================================
+Running TMG...
+Converting Results on C:\Users\bjje\02450spring2025\02450students\exercises\02450Toolbox_Matlab\Scripts\..\Data\textDocs.txt file in 01-Feb-2025 17:04:10...
+==================================================================================================================================================================
+
+-File textDocs.txt did not need conversion...
+
+==================================================================================================================================================================
+Filtering of input files ended at 01-Feb-2025 17:04:10...
+
+Estimated time of parsing documents: 0.057242 seconds
+==================================================================================================================================================================
+==================================================================================================================================================================
+Running TMG...
+Converting Results on C:\Users\bjje\02450spring2025\02450students\exercises\02450Toolbox_Matlab\Scripts\..\Data\textDocs.txt file in 01-Feb-2025 17:04:14...
+==================================================================================================================================================================
+
+-File textDocs.txt did not need conversion...
+
+==================================================================================================================================================================
+Filtering of input files ended at 01-Feb-2025 17:04:14...
+
+Estimated time of parsing documents: 0.023574 seconds
+==================================================================================================================================================================
+==================================================================================================================================================================
+Running TMG...
+Converting Results on ..\Data\textDocs.txt file in 01-Feb-2025 17:04:33...
+==================================================================================================================================================================
+==================================================================================================================================================================
+Running TMG...
+Converting Results on C:\Users\bjje\02450spring2025\02450students\exercises\02450Toolbox_Matlab\Scripts\..\Data\textDocs.txt file in 01-Feb-2025 17:07:56...
+==================================================================================================================================================================
+
+-File textDocs.txt did not need conversion...
+
+==================================================================================================================================================================
+Filtering of input files ended at 01-Feb-2025 17:07:56...
+
+Estimated time of parsing documents: 0.030590 seconds
+==================================================================================================================================================================
+==================================================================================================================================================================
+Running TMG...
+Converting Results on C:\Users\bjje\02450spring2025\02450students\exercises\02450Toolbox_Matlab\Scripts\..\Data\textDocs.txt file in 01-Feb-2025 17:08:01...
+==================================================================================================================================================================
+
+-File textDocs.txt did not need conversion...
+
+==================================================================================================================================================================
+Filtering of input files ended at 01-Feb-2025 17:08:01...
+
+Estimated time of parsing documents: 0.030105 seconds
+==================================================================================================================================================================
diff --git a/exercises/02450Toolbox_Matlab/Tools/TMG_6.0R7/log_files/tmg.log b/exercises/02450Toolbox_Matlab/Tools/TMG_6.0R7/log_files/tmg.log
index 4b54367cd46456e21f7e50f188dfe2dbbea4d48a..1245f683fb6525c939582f07e488261fb801b120 100644
--- a/exercises/02450Toolbox_Matlab/Tools/TMG_6.0R7/log_files/tmg.log
+++ b/exercises/02450Toolbox_Matlab/Tools/TMG_6.0R7/log_files/tmg.log
@@ -5696,3 +5696,159 @@ Removed 0 elements using the local thresholds...
Removed 0 empty terms...
Removed 0 empty documents...
=================================================================================
+==================================================================================================================================================================
+Running tmg (tmg_p.m) on 01-Feb-2025 06:05:55...
+Using the Perl implementation...
+Input File/Directory: C:\Users\bjje\02450spring2025\02450students\exercises\02450Toolbox_Matlab\Scripts\..\Data\textDocs.txt
+Delimiter: emptyline
+Line Delimiter: Yes
+Stoplist Filename: -nostoplist
+Update Step: 10000
+Minimum Length: 3
+Maximum Length: 30
+Minimum Local Frequency: 1
+Maximum Local Frequency: Inf
+Minimum Global Frequency: 1
+Maximum Global Frequency: Inf
+Local Term Weighting Function: term frequency
+Global Term Weighting Function: none
+Using Normalization: no
+Using Stemming: no
+Removing Numbers: no
+Removing Alphanumerics: no
+
+=================================================================================
+Results:
+=================================================================================
+Number of documents = 5
+Number of terms = 25
+Average number of terms per document (before the normalization) = 11
+Average number of indexing terms per document = 6.8
+Sparsity = 25.6%
+
+Estimated time for parsing and converting the files: 0.132857 seconds
+Estimated time for constructing tdm and the other workspace parts: 0.769623 seconds
+
+Removed 12 terms using the term-length thresholds...
+Removed 0 terms using the global thresholds...
+Removed 0 elements using the local thresholds...
+Removed 0 empty terms...
+Removed 0 empty documents...
+=================================================================================
+==================================================================================================================================================================
+Running tmg (tmg_p.m) on 01-Feb-2025 06:06:26...
+Using the Perl implementation...
+Input File/Directory: C:\Users\bjje\02450spring2025\02450students\exercises\02450Toolbox_Matlab\Scripts\..\Data\textDocs.txt
+Delimiter: emptyline
+Line Delimiter: Yes
+Stoplist Filename: -nostoplist
+Update Step: 10000
+Minimum Length: 3
+Maximum Length: 30
+Minimum Local Frequency: 1
+Maximum Local Frequency: Inf
+Minimum Global Frequency: 1
+Maximum Global Frequency: Inf
+Local Term Weighting Function: term frequency
+Global Term Weighting Function: none
+Using Normalization: no
+Using Stemming: no
+Removing Numbers: no
+Removing Alphanumerics: no
+
+=================================================================================
+Results:
+=================================================================================
+Number of documents = 5
+Number of terms = 25
+Average number of terms per document (before the normalization) = 11
+Average number of indexing terms per document = 6.8
+Sparsity = 25.6%
+
+Estimated time for parsing and converting the files: 0.027121 seconds
+Estimated time for constructing tdm and the other workspace parts: 0.403465 seconds
+
+Removed 12 terms using the term-length thresholds...
+Removed 0 terms using the global thresholds...
+Removed 0 elements using the local thresholds...
+Removed 0 empty terms...
+Removed 0 empty documents...
+=================================================================================
+==================================================================================================================================================================
+Running tmg (tmg_p.m) on 01-Feb-2025 06:07:10...
+Using the Perl implementation...
+Input File/Directory: C:\Users\bjje\02450spring2025\02450students\exercises\02450Toolbox_Matlab\Scripts\..\Data\textDocs.txt
+Delimiter: emptyline
+Line Delimiter: Yes
+Stoplist Filename: -nostoplist
+Update Step: 10000
+Minimum Length: 3
+Maximum Length: 30
+Minimum Local Frequency: 1
+Maximum Local Frequency: Inf
+Minimum Global Frequency: 1
+Maximum Global Frequency: Inf
+Local Term Weighting Function: term frequency
+Global Term Weighting Function: none
+Using Normalization: no
+Using Stemming: no
+Removing Numbers: no
+Removing Alphanumerics: no
+
+=================================================================================
+Results:
+=================================================================================
+Number of documents = 5
+Number of terms = 25
+Average number of terms per document (before the normalization) = 11
+Average number of indexing terms per document = 6.8
+Sparsity = 25.6%
+
+Estimated time for parsing and converting the files: 0.043797 seconds
+Estimated time for constructing tdm and the other workspace parts: 0.641746 seconds
+
+Removed 12 terms using the term-length thresholds...
+Removed 0 terms using the global thresholds...
+Removed 0 elements using the local thresholds...
+Removed 0 empty terms...
+Removed 0 empty documents...
+=================================================================================
+==================================================================================================================================================================
+Running tmg (tmg_p.m) on 01-Feb-2025 17:04:11...
+Using the Perl implementation...
+Input File/Directory: C:\Users\bjje\02450spring2025\02450students\exercises\02450Toolbox_Matlab\Scripts\..\Data\textDocs.txt
+Delimiter: emptyline
+Line Delimiter: Yes
+Stoplist Filename: -nostoplist
+Update Step: 10000
+Minimum Length: 3
+Maximum Length: 30
+Minimum Local Frequency: 1
+Maximum Local Frequency: Inf
+Minimum Global Frequency: 1
+Maximum Global Frequency: Inf
+Local Term Weighting Function: term frequency
+Global Term Weighting Function: none
+Using Normalization: no
+Using Stemming: no
+Removing Numbers: no
+Removing Alphanumerics: no
+
+=================================================================================
+Results:
+=================================================================================
+Number of documents = 5
+Number of terms = 25
+Average number of terms per document (before the normalization) = 11
+Average number of indexing terms per document = 6.8
+Sparsity = 25.6%
+
+Estimated time for parsing and converting the files: 0.057242 seconds
+Estimated time for constructing tdm and the other workspace parts: 0.585559 seconds
+
+Removed 12 terms using the term-length thresholds...
+Removed 0 terms using the global thresholds...
+Removed 0 elements using the local thresholds...
+Removed 0 empty terms...
+Removed 0 empty documents...
+=================================================================================
diff --git a/exercises/02450Toolbox_Python/Scripts/ex1_6_2.py b/exercises/02450Toolbox_Python/Scripts/ex1_6_2.py
index 53697ff2be49da5116fce86e524785906a7e10c7..c2444cec12afa594d0571ab53ecc9509e6342b31 100644
--- a/exercises/02450Toolbox_Python/Scripts/ex1_6_2.py
+++ b/exercises/02450Toolbox_Python/Scripts/ex1_6_2.py
@@ -51,4 +51,4 @@ print()
print("Document-term matrix:")
print(X.toarray())
print()
-print("Ran Exercise 3.1.2")
+
diff --git a/exercises/02450Toolbox_Python/Scripts/ex1_6_3.py b/exercises/02450Toolbox_Python/Scripts/ex1_6_3.py
index c61d0a0299a63576f02c8a84007e3c70c434efa4..0281fd44fb5d58e8d0a624ba8011260bb931f20d 100644
--- a/exercises/02450Toolbox_Python/Scripts/ex1_6_3.py
+++ b/exercises/02450Toolbox_Python/Scripts/ex1_6_3.py
@@ -37,4 +37,4 @@ print()
print("Document-term matrix:")
print(X.toarray())
print()
-print("Ran Exercise 1.6.3")
+
diff --git a/exercises/02450Toolbox_Python/Scripts/ex1_6_5.py b/exercises/02450Toolbox_Python/Scripts/ex1_6_5.py
index 857b49a8198bb497fa82a30d53629a712e260e1f..c19d3d32a533e234c0dbda7d1b06978ac07dd140 100644
--- a/exercises/02450Toolbox_Python/Scripts/ex1_6_5.py
+++ b/exercises/02450Toolbox_Python/Scripts/ex1_6_5.py
@@ -35,4 +35,3 @@ sim = similarity(X, q, "cos")
print("Query vector:\n {0}\n".format(q))
print("Similarity results:\n {0}".format(sim))
-print("Ran Exercise 1.6.5")
diff --git a/exercises/02450Toolbox_Python/Scripts/ex5_1_1.py b/exercises/02450Toolbox_Python/Scripts/ex5_1_1.py
index 3b3c5e47645345a0e7c34b6ad2bacc390b05ac91..6f26096ac62c628599db207ee1e29ce6f2454f17 100644
--- a/exercises/02450Toolbox_Python/Scripts/ex5_1_1.py
+++ b/exercises/02450Toolbox_Python/Scripts/ex5_1_1.py
@@ -34,7 +34,7 @@ attributeNames = [
# Attribute values
X = np.asarray(
- np.mat(
+ np.asmatrix(
"""
1 1 1 0 0 1 0;
0 2 0 0 0 0 1;
@@ -55,7 +55,7 @@ X = np.asarray(
)
# Class indices
-y = np.asarray(np.mat("3 4 2 3 0 4 3 1 3 2 4 1 3 2 0").T).squeeze()
+y = np.asarray(np.asmatrix("3 4 2 3 0 4 3 1 3 2 4 1 3 2 0").T).squeeze()
# Class names
classNames = ["Amphibian", "Bird", "Fish", "Mammal", "Reptile"]