Word learners are able to use the syntactic context of a word as one source of information to narrow down the space of possible meanings. We examine this bootstrapping process in the domain of adjectives, focusing on the acquisition of subcategories of Gradable Adjectives (GAs). We first show that robust patterns of adverbial modification in natural language sort GAs according to scalar structu...

Familiar fragrances usually induce positive mood states and elicit favorable evaluation. Relaxation is also widely thought to improve mood state. Yet experimental evidence on the effect of two different stimuli, fragrance smelling and breathing relaxation, on mood state, and fragrance evaluation is lacking. This study aimed to test (1) the effect of two familiar fragrances, lavender and myrtle,...

This thesis explored the possibility of deriving constraints on the acquisition of adjective meanings from knowledge of the semantics of adjectives. Chapter 1 briefly reviews the problem of learning the meanings of words and possible classes of solutions. It is proposed that an important source of constraint on the meanings of novel words can be derived from studying adult's knowledge of langua...

The interpretation of adjective-noun pairs plays a crucial role in tasks such as recognizing textual entailment. Formal semantics often places adjectives into a taxonomy which should dictate adjectives’ entailment behavior when placed in adjective-noun compounds. However, we show experimentally that the behavior of subsective adjectives (e.g. red) versus non-subsective adjectives (e.g. fake) is...

This paper is devoted to a particular aspect of the interpretation of evaluative adjectives (marvelous, horrible), that is, adjectives that are compatible with subjective attitude verbs like find in the construction find x adj (e.g. find marvelous) and give rise to the so-called ‘faultless disagreement’ pattern. 1 Evaluative adjectives have often been claimed to manifest a strong, and even excl...

In this paper we present a method to group adjectives according to their meaning, as a first step towards the automatic identification of adjectival scales. We discuss the properties of adjectival scales and of groups of semantically related adjectives and how they imply sources of linguistic knowledge in text corpora. We describe how our system exploits this linguistic knowledge to compute a m...

The Big Five factors structure is currently the benchmark for personality dimensions. In the domain of adjectives, various instruments have been developed to measure the Big Five. In this contribution we propose a methodology to find a simple factorial structure and we apply this methodology to the domain of Big Five as measured by adjectives. Using data collected on a sample of 337 subjects, w...