PENERAPAN FUZZY GROUP SUPPORT SYSTEM UNTUK PEMBUATAN PROTOTIP PERANGKAT LUNAK PROSES SELEKSI SAHAM DENGAN MULTI PARTISIPAN
AbstractShare investation as one of alternative can be done in financial investation. For choosing shares with good prosfect can be done by fundamental analysis or technical analysis. A lot of shares available, and every investor has different criteria in choosing it. Often in doing investation activity, one investor using expert services. By using paradigm that according to more experts better than one expert, so in this research will be designed software that used more than one expert in choosing shares. Decision making by group using qualitative parameters as: best, good, enough, not good, bad, can be overcome by using Fuzzy Group Support System (FGSS) logical. From the test done can be concluded (i) This application able support in making decision process of choosing shares, eventhough every participan not beeing in the same place and time, where the result of group decision show in graphical form that easy be understood. (ii) FGSS enhance the result given using clustering method analysis. FGS better than cluster analysis that using FGSS, every partcipan can have different criteria and weighted crteria.