Sentence examples for representations is difficult from inspiring English sources

The use of machine learning techniques for the automatic construction of knowledge bases and knowledge representations is difficult, but has achieved some degree of success.

This promise was wrung out of the party leadership by feminists exasperated at their failure to be picked for seats at Westminster: of Labour's 56 Scottish MPs, only nine are women.But, even where parties have plenty of safe seats to dish out, a politically correct representation is difficult to ensure.

On the campaign trail, Rick Santorum likes to portray himself as a champion of the free market, but that representation is difficult to reconcile with his record in Congress, which reveals that he repeatedly supported measures to insulate steel-producing states like his native Pennsylvania from foreign competition, Raymond Hernandez reports.

The primary ethnicities of the birthing population of Hawaii are represented in the sample, though comparing precise representation is difficult since this study allowed multiple ethnicity reporting and statewide databases typically report race and ethnicity using other algorithms [ 22].

As such, given a proof of correctness for a logical representation, it is difficult to conclude that the "actual" protocol is correct.

Without a hierarchical representation, it is difficult to aggregate data across multiple jurisdictions for these diseases, because different jurisdictions use different levels of granularity when defining their own disease reporting requirements.

Representation of disability is difficult to chart, but seems to be similarly dire.

Indeed, hierarchical feature learning using the CNN deep models can learn specific feature representation automatically, which is difficult for most traditional machine learning techniques.

Temporally extended planning agency (Bratman 1987, 2000) is clearly a "representation-hungry" phenomenon: it is difficult to see how it can be explained without the ascription of representational mental states (Clark and Toribio 1994; see also the entry on embodied cognition).

Yet when applicants lack legal representation, gathering this evidence is difficult.

It should also be noted that the over-representation in up-regulated genes is difficult to reconcile with the "standard" uORF mechanism where they are generally expected to down-regulate gene expression at the translational level.