Refactor use of Array constructor

kgryte · kgryte · commit bc6050b90d8a · 2021-03-11T16:54:34.000-08:00
diff --git a/lib/node_modules/@stdlib/nlp/lda/lib/fit.js b/lib/node_modules/@stdlib/nlp/lda/lib/fit.js
@@ -79,12 +79,12 @@ function fit( iter, burnin, thin ) {
 				this.ndSum[ d ] -= 1;
 				this.nwSum[ topic ] -= 1;
 
-				prob = new Array( this.K );
+				prob = [];
 				for ( j = 0; j < this.K; j++ ) {
-					prob[ j ] = ( this.nw.get( word, j ) + this.beta ) /
+					prob.push( ( this.nw.get( word, j ) + this.beta ) /
 						( this.nwSum[ j ] + wbeta ) *
 						( this.nd.get( d, j ) + this.alpha ) /
-						( this.ndSum[ d ] + kalpha );
+						( this.ndSum[ d ] + kalpha ) );
 				}
 				for ( j = 1; j < this.K; j++ ) {
 					prob[ j ] += prob[ j - 1 ];
diff --git a/lib/node_modules/@stdlib/nlp/lda/lib/init.js b/lib/node_modules/@stdlib/nlp/lda/lib/init.js
@@ -40,9 +40,9 @@ function init() {
 	var d;
 	var i;
 
-	this.z = new Array( this.D );
+	this.z = [];
 	for ( d = 0; d < this.D; d++ ) {
-		this.z[ d ] = [];
+		this.z.push( [] );
 		len = this.w[ d ].length;
 
 		// Initialize random topics...
diff --git a/lib/node_modules/@stdlib/nlp/lda/lib/lda.js b/lib/node_modules/@stdlib/nlp/lda/lib/lda.js
@@ -115,10 +115,10 @@ function lda( documents, K, options ) {
 
 	// Extract words & construct vocabulary:s
 	vocab = [];
-	w = new Array( D );
+	w = [];
 	pos = 0;
 	for ( d = 0; d < D; d++ ) {
-		w[ d ] = [];
+		w.push( [] );
 		wd = tokenize( documents[ d ] );
 		nd = wd.length;
 		for ( i = 0; i < nd; i++ ) {
@@ -195,7 +195,7 @@ function lda( documents, K, options ) {
 			no = 10;
 		}
 
-		ret = new Array( no );
+		ret = [];
 		skip = [];
 		for ( i = 0; i < no; i++ ) {
 			max = 0;
@@ -207,10 +207,10 @@ function lda( documents, K, options ) {
 				}
 			}
 			skip.push( mid );
-			ret[ i ] = {
+			ret.push({
 				'word': vocab[ mid ],
 				'prob': max
-			};
+			});
 		}
 		return ret;
 	}
