The Five Senses (pair of paintings) meal; a lutenist is playing and children singing, epitomising hearing, while one young woman strokes a mink in her arms, representing touch, and another is about to eat oysters, representing taste. Details such as the clavichord and other musical instruments on the left relate to hearing, and a monkey is pulling the hair of a Cupid, a form of touch. The room and the hall visible in the right rear display pictures which are also related to the three senses: "The Annunciation" and "Minerva's Visit to Parnassus" (hearing), "The Dentist" (touch), and "The Punishment of Rich Epulon" and "The Wedding
Word-sense disambiguation is that similar senses occur in similar contexts, and thus senses can be induced from text by clustering word occurrences using some measure of similarity of context, a task referred to as word sense induction or discrimination. Then, new occurrences of the word can be classified into the closest induced clusters/senses. Performance has been lower than for the other methods described above, but comparisons are difficult since senses induced must be mapped to a known dictionary of word senses. If a mapping to a set of dictionary senses is not desired, cluster-based evaluations (including measures of entropy and purity) can