| 44 | } |
| 45 | |
| 46 | async loadMetadata() { |
| 47 | const sentimentMetadata = |
| 48 | await loader.loadHostedMetadata(this.urls.metadata); |
| 49 | ui.showMetadata(sentimentMetadata); |
| 50 | this.indexFrom = sentimentMetadata['index_from']; |
| 51 | this.maxLen = sentimentMetadata['max_len']; |
| 52 | console.log('indexFrom = ' + this.indexFrom); |
| 53 | console.log('maxLen = ' + this.maxLen); |
| 54 | |
| 55 | this.wordIndex = sentimentMetadata['word_index']; |
| 56 | this.vocabularySize = sentimentMetadata['vocabulary_size']; |
| 57 | console.log('vocabularySize = ', this.vocabularySize); |
| 58 | } |
| 59 | |
| 60 | predict(text) { |
| 61 | // Convert to lower case and remove all punctuations. |