small changes

include/utue/pe/tools/lsh/MinHash.h

@@ -191,7 +191,7 @@ namespace utue::pe::tools::lsh {
              */
             Similarity();
 
-            [[nodiscard]] std::string toString(const unsigned int& top = 20, int cw = 10) const;
+            [[nodiscard]] std::string toString(const unsigned int& top = 5, int cw = 10) const;
         };
 
     private:
@@ -231,7 +231,7 @@ namespace utue::pe::tools::lsh {
          * @param hashes Number of different hash functions resulting in different permutations.
          * @param buckets Number of buckets in the chained hash set of Tokens
          */
-        MinHash(const unsigned int& hashes = 100, const unsigned int& buckets = 500);
+        explicit MinHash(const unsigned int& hashes = 100, const unsigned int& buckets = 500);
 
         /**
          * Creates a new document

utils @ eff728e5

-Subproject commit 69f6204673e5f42acf45298d47ca55d7618b5a8c
+Subproject commit eff728e5b500b51ac3b4f9de99d1d852f70a9ad3

source/utue/pe/tools/lsh/NGram.cpp

@@ -101,7 +101,7 @@ namespace utue::pe::tools::lsh {
     };
 
     template <>
-    ScannerPtr Scanner::create<Token::NGRAM>(const float& weight, int length, int leaks) {
+    ScannerPtr Scanner::create<Token::NGRAM>(const float& weight, unsigned int length, unsigned int leaks) {
         return ScannerPtr(new NGramScanner(length,leaks,weight));
     }
 }
\ No newline at end of file

source/utue/pe/tools/lsh/example/MinHash.cpp

@@ -119,13 +119,13 @@ int main(int argc, const char** argv) {
     minHash = MinHash::create(hashes,buckets);
 
     // add scanners to tokenize the strings into ngrams
-    minHash->createScanner<Token::NGRAM>(1.0f,3,0); // extracts 3-grams and weight them by 1.0
-    minHash->createScanner<Token::NGRAM>(1.0f,4,1); //          4-grams but with one leak
-    minHash->createScanner<Token::NGRAM>(1.0f,5,2); //          5-grams but with two leaks
+    minHash->createScanner<Token::NGRAM>(1.0f,3u,0u); // extracts 3-grams and weight them by 1.0
+    minHash->createScanner<Token::NGRAM>(1.0f,4u,1u); //          4-grams but with one leak
+    minHash->createScanner<Token::NGRAM>(1.0f,5u,2u); //          5-grams but with two leaks
 
-    minHash->createScanner<Token::NGRAM>(1.5f,4,0); // extracts 4-grams and weight them by 2.0
-    minHash->createScanner<Token::NGRAM>(1.5f,5,1); //          5-grams but with one leak
-    minHash->createScanner<Token::NGRAM>(1.5f,6,2); //          6-grams but with two leaks
+    minHash->createScanner<Token::NGRAM>(1.5f,4u,0u); // extracts 4-grams and weight them by 2.0
+    minHash->createScanner<Token::NGRAM>(1.5f,5u,1u); //          5-grams but with one leak
+    minHash->createScanner<Token::NGRAM>(1.5f,6u,2u); //          6-grams but with two leaks
 
     //
     minHash->createScanner<Token::WORD>(2.0f);

source/utue/pe/tools/lsh/example/SubsMatch.cpp

@@ -101,13 +101,13 @@ int main(int argc, const char** argv) {
     subsMatch = SubsMatch::create();
 
     // add scanners to tokenize the strings into ngrams
-    subsMatch->createScanner<Token::NGRAM>(1.0f,3,0); // extracts 3-grams and weight them by 1.0
-    subsMatch->createScanner<Token::NGRAM>(1.0f,4,1); //          4-grams but with one leak
-    subsMatch->createScanner<Token::NGRAM>(1.0f,5,2); //          5-grams but with two leaks
+    subsMatch->createScanner<Token::NGRAM>(1.0f,3u,0u); // extracts 3-grams and weight them by 1.0
+    subsMatch->createScanner<Token::NGRAM>(1.0f,4u,1u); //          4-grams but with one leak
+    subsMatch->createScanner<Token::NGRAM>(1.0f,5u,2u); //          5-grams but with two leaks
 
-    subsMatch->createScanner<Token::NGRAM>(1.5f,4,0); // extracts 4-grams and weight them by 2.0
-    subsMatch->createScanner<Token::NGRAM>(1.5f,5,1); //          5-grams but with one leak
-    subsMatch->createScanner<Token::NGRAM>(1.5f,6,2); //          6-grams but with two leaks
+    subsMatch->createScanner<Token::NGRAM>(1.5f,4u,0u); // extracts 4-grams and weight them by 2.0
+    subsMatch->createScanner<Token::NGRAM>(1.5f,5u,1u); //          5-grams but with one leak
+    subsMatch->createScanner<Token::NGRAM>(1.5f,6u,2u); //          6-grams but with two leaks
 
     //
     subsMatch->createScanner<Token::WORD>(2.0f);