•QFDrequirestime,effort,andpatience.•QFDrequiresaccesstostakeholdergroups.•ThebenefitsofQFDarenotrealizedimmediately.Usuallynotuntillaterintheprojectorthenextproject.•QFDrequiresfullmanagementsupport.PrioritiesfortheQFDprocesscannotchangeifbenefitsaretoberealized.TheQFDEvolution •BasicQFDisrarelyusedinit’s...
Usually not until later in the project or the next project. • QFD requires full management support. Priorities for the QFD process cannot change if benefits are to be realized. The QFD Evolution • Basic QFD is rarely used in it‟s original form. ...
In this step, we remove stop words such as “and” and “or”, non-English words such as those in Arabic or Hebrew, and some meaningless icons to clean collected data. Step 3.3: Lemmatization The aim of this step is to reduce complex forms of a single word to their most basic form,...