fix: update according to code review

---
type: pre_commit_static_analysis_report
description: Results of running static analysis checks when committing changes.
report:
  - task: lint_filenames
    status: passed
  - task: lint_editorconfig
    status: passed
  - task: lint_markdown
    status: na
  - task: lint_package_json
    status: passed
  - task: lint_repl_help
    status: passed
  - task: lint_javascript_src
    status: passed
  - task: lint_javascript_cli
    status: na
  - task: lint_javascript_examples
    status: na
  - task: lint_javascript_tests
    status: na
  - task: lint_javascript_benchmarks
    status: passed
  - task: lint_python
    status: na
  - task: lint_r
    status: na
  - task: lint_c_src
    status: passed
  - task: lint_c_examples
    status: na
  - task: lint_c_benchmarks
    status: passed
  - task: lint_c_tests_fixtures
    status: na
  - task: lint_shell
    status: na
  - task: lint_typescript_declarations
    status: passed
  - task: lint_typescript_tests
    status: passed
  - task: lint_license_headers
    status: passed
---

Author: nakul-krishnakumar

lib/node_modules/@stdlib/ml/base/loss/float64/hinge/benchmark/benchmark.js

@@ -38,7 +38,7 @@ bench( pkg, function benchmark( b ) {
 	var i;
 
 	len = 100;
-	y = sample( [ -1, 1 ], {
+	y = sample( [ -1.0, 1.0 ], {
 		'size': len
 	});
 	p = uniform( len, -2.0, 2.0 );

lib/node_modules/@stdlib/ml/base/loss/float64/hinge/benchmark/benchmark.native.js

@@ -48,7 +48,7 @@ bench( format( '%s::native', pkg ), opts, function benchmark( b ) {
 	var i;
 
 	len = 100;
-	y = sample( [ -1, 1 ], {
+	y = sample( [ -1.0, 1.0 ], {
 		'size': len
 	});
 	p = uniform( len, -2.0, 2.0 );

lib/node_modules/@stdlib/ml/base/loss/float64/hinge/benchmark/c/native/benchmark.c

@@ -94,9 +94,9 @@ static double random_uniform( const double min, const double max ) {
 static double random_sample( void ) {
 	double v = (double)rand() / ( (double)RAND_MAX );
 	if ( v >= 0.5 ) {
-		return 1;
+		return 1.0;
 	}
-	return -1;
+	return -1.0;
 }
 
 /**

lib/node_modules/@stdlib/ml/base/loss/float64/hinge/docs/repl.txt

@@ -3,6 +3,7 @@
     Computes the hinge loss between two double-precision floating-point number.
 
     If either argument is `NaN`, the function returns `NaN`.
+
     If `y` is not +1 or -1, the function returns `NaN`.
 
     Parameters

lib/node_modules/@stdlib/ml/base/loss/float64/hinge/docs/types/test.ts

@@ -50,7 +50,7 @@ import hinge = require( './index' );
 	hinge( 1.0, ( x: number ): number => x ); // $ExpectError
 }
 
-// The compiler throws an error if the function is provided insufficient arguments...
+// The compiler throws an error if the function is provided an unsupported number of arguments...
 {
 	hinge(); // $ExpectError
 	hinge( 1.0 ); // $ExpectError

lib/node_modules/@stdlib/ml/base/loss/float64/hinge/include/stdlib/ml/base/loss/float64/hinge.h

@@ -16,8 +16,8 @@
 * limitations under the License.
 */
 
-#ifndef STDLIB_ML_BASE_FLOAT64_HINGE_H
-#define STDLIB_ML_BASE_FLOAT64_HINGE_H
+#ifndef STDLIB_ML_BASE_LOSS_FLOAT64_HINGE_H
+#define STDLIB_ML_BASE_LOSS_FLOAT64_HINGE_H
 
 /*
 * If C++, prevent name mangling so that the compiler emits a binary file having undecorated names, thus mirroring the behavior of a C compiler.
@@ -35,4 +35,4 @@ double stdlib_base_float64_hinge( const double y, const double p );
 }
 #endif
 
-#endif // !STDLIB_ML_BASE_FLOAT64_HINGE_H
+#endif // !STDLIB_ML_BASE_LOSS_FLOAT64_HINGE_H

lib/node_modules/@stdlib/ml/base/loss/float64/hinge/lib/index.js

@@ -19,7 +19,7 @@
 'use strict';
 
 /**
-* Compute the hinge loss between two double-precision floating-point number.
+* Compute the hinge loss between two double-precision floating-point numbers.
 *
 * @module @stdlib/ml/base/loss/float64/hinge
 *

lib/node_modules/@stdlib/ml/base/loss/float64/hinge/lib/main.js

@@ -59,13 +59,10 @@ var isnan = require( '@stdlib/math/base/assert/is-nan' );
 * // returns 1.9
 */
 function hinge( y, p ) {
-	if ( isnan( y ) || isnan( p ) ) {
+	if ( isnan( y ) || isnan( p ) || ( y !== -1.0 && y !== 1.0 ) ) {
 		return NaN;
 	}
-	if ( y !== -1.0 && y !== 1.0 ) {
-		return NaN;
-	}
-	return max( 0, 1 - ( y*p ) );
+	return max( 0.0, 1.0 - ( y*p ) );
 }
 
 

lib/node_modules/@stdlib/ml/base/loss/float64/hinge/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@stdlib/ml/base/loss/float64/hinge",
   "version": "0.0.0",
-  "description": "Compute the hinge loss between two double-precision floating-point numbers.",
+  "description": "Compute the hinge loss between two double-precision floating-point numberss.",
   "license": "Apache-2.0",
   "author": {
     "name": "The Stdlib Authors",

lib/node_modules/@stdlib/ml/base/loss/float64/hinge/src/main.c

@@ -33,11 +33,8 @@
 * // returns 0.798
 */
 double stdlib_base_float64_hinge( const double y, const double p ) {
-	if ( stdlib_base_is_nan( y ) || stdlib_base_is_nan( p ) ) {
+	if ( stdlib_base_is_nan( y ) || stdlib_base_is_nan( p ) || ( y != -1.0 && y != 1.0 ) ) {
 		return STDLIB_CONSTANT_FLOAT64_NAN;
 	}
-	if ( y != -1.0 && y != 1.0 ) {
-		return STDLIB_CONSTANT_FLOAT64_NAN;
-	}
-	return stdlib_base_max( 0, 1 - ( y*p ) );
+	return stdlib_base_max( 0.0, 1.0 - ( y*p ) );
 }