alex/restaurant-search
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Cleanup

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Alex Yatskov 2014-11-17 17:48:53 +09:00
parent 0106a36ae5
commit ae114e87aa
1 changed files with 6 additions and 2 deletions
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8
server/search.js
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@ -37,8 +37,9 @@ var pool = null;
function innerProduct(values1, values2) { function innerProduct(values1, values2) {
var result = 0.0; var result = 0.0;
console.assert(_.keys(values1).length == _.keys(values2).length);
for (var feature in values1) { for (var feature in values1) {
result += values1[feature] * (values2[feature] || 0.0); result += values1[feature] * values2[feature];
} }
return result; return result;
@ -137,7 +138,10 @@ function loadDb(params) {
function addKeyword(query, callback) { function addKeyword(query, callback) {
if (!/^[a-zA-Z0-9\s\-]+$/.test(query.keyword)) { if (!/^[a-zA-Z0-9\s\-]+$/.test(query.keyword)) {
callback({ keyword: query.keyword, success: false }); callback({
keyword: query.keyword,
success: false
});
return; return;
} }