Of far more importance than making semantic distinctions between activity types is for young people entering at various levels to realise that they are part of the broader inclusive engineering profession.
For example, it provides an ontology of activity types.
The activity types include walking, running, riding, and standing.
The list of selected activity types in the PubChem.
It will do some basic sleep tracking, through the Misfit app, which also lets users tag specific activity types.
The activity types in ChEMBL-RDF are currently not available as, or linked to, an ontology.
The ChEMBL data model links molecules to targets using different activity types recorded in the literature.
Fig. 5 The ordered mutual information between each individual feature and activity types.
The behavioral aspect is further classified into five cognitive processing activity types.
For example, the activity types in ChEMBL, such as "IC50", "EC50", and "Potency", are not exposed in the RDF dataset, meaning that it is not yet possible to reason or group over similar activity types.
The entropy (H(C_{activity})) is used to measure the uncertainty about the activity types, while (H(C_{activity}|F)) evaluates the uncertainty about the activity types if the set of features is known.
