# Improving stock index forecasts by using a new weighted fuzzy-trend time series method

> Research article (Expert Systems with Applications, 2017) · cited 78× · AI/ML

**Wikidata**: [openalex:W2582365220](https://www.wikidata.org/wiki/openalex:W2582365220)  
**Source**: https://4ort.xyz/entity/improving-stock-index-forecasts-by-using-a-new-weighted-fuzzy-trend-time-series-method