Binomial_CrossEnthophy

fixed rowwise/colswise mean/sum and implemented binomial_corssentrhopy. Next up is regression.

include/numerics/detail/binary_threshold_serial.h

@@ -0,0 +1,44 @@
+#pragma once
+
+#include <cstdint> //uint64_t
+#include <cmath> // std::abs
+
+#include "utils/vector.h"
+#include "utils/matrix.h"
+
+namespace numerics::detail{
+	
+
+	// ---------------- Elemenwise ----------------
+	template <typename T>
+	void inplace_greater_than_serial(T& a, const T c) {
+		if (a > c){
+			a = T{1};
+		}
+		else{
+			a = T{0};
+		}
+	}
+		
+	template <typename T>
+	void inplace_greater_than_serial(utils::Vector<T>& v, const T c) {
+		for (uint64_t i = 0; i < v.size(); ++i){
+			inplace_greater_than_serial(v[i], c);
+		}
+	}
+
+
+	template <typename T>
+	void inplace_greater_than_serial(utils::Matrix<T>& A, const T c) {
+	    const uint64_t rows = A.rows();
+	    const uint64_t cols = A.cols();
+		for (uint64_t i = 0; i < rows; ++i){
+			for (uint64_t j = 0; j < cols; ++j){
+				inplace_greater_than_serial(A(i,j), c);
+			}
+		}
+	}
+
+
+} // namespace numerics
+