Implement cosine similarity and cosinepair (#327)

* Implement cosine similarity and cosinepair
2025-09-27 11:08:57 +01:00
parent 4841791b7e
commit 09be4681cf
9 changed files with 1018 additions and 12 deletions
@@ -6,8 +6,8 @@ pub trait LineSearchMethod<T: Float> {
    /// Find alpha that satisfies strong Wolfe conditions.
    fn search(
        &self,
-        f: &(dyn Fn(T) -> T),
-        df: &(dyn Fn(T) -> T),
+        f: &dyn Fn(T) -> T,
+        df: &dyn Fn(T) -> T,
        alpha: T,
        f0: T,
        df0: T,
@@ -55,8 +55,8 @@ impl<T: Float> Default for Backtracking<T> {
 impl<T: Float> LineSearchMethod<T> for Backtracking<T> {
    fn search(
        &self,
-        f: &(dyn Fn(T) -> T),
-        _: &(dyn Fn(T) -> T),
+        f: &dyn Fn(T) -> T,
+        _: &dyn Fn(T) -> T,
        alpha: T,
        f0: T,
        df0: T,