摘要:
Techniques for automatically focusing searches conducted by a search engine are provided. According to one aspect, revised query terms are automatically generated based on text in links that are in incoming (and/or outgoing) link lists associated with documents that are referenced in initial search results generated based on initial query terms. For example, some of the phrases that appear in incoming (and/or outgoing) links associated with a result document may be selected. The selected phrases may be added to the initial query terms to generate revised query terms. These revised query terms may be submitted automatically to the search engine in order to produce a more focused list of revised search results. This process may be performed repeatedly, each iteration revising query terms generated by the previous iteration, until specified criteria are satisfied, at which point the final revised search results may be presented to a user.
摘要:
Techniques for automatically focusing searches conducted by a search engine are provided. According to one aspect, revised query terms are automatically generated based on text in links that are in incoming (and/or outgoing) link lists associated with documents that are referenced in initial search results generated based on initial query terms. For example, some of the phrases that appear in incoming (and/or outgoing) links associated with a result document may be selected. The selected phrases may be added to the initial query terms to generate revised query terms. These revised query terms may be submitted automatically to the search engine in order to produce a more focused list of revised search results. This process may be performed repeatedly, each iteration revising query terms generated by the previous iteration, until specified criteria are satisfied, at which point the final revised search results may be presented to a user.
摘要:
The present invention is directed towards systems and methods for predicting a frequency with which an advertisement displayed in response to a query will be selected. The method of the present invention comprises receiving analytics data associated with a display of one or more advertisements in response to one or more queries. One or more features associated with the one or more advertisements displayed in response to the one or more queries are identified. One or more functions are generated for predicting a frequency with which a given advertisement displayed in response to a query will be selected using the analytics data and features associated with the one or more advertisements displayed in response to the one or more queries.
摘要:
The present invention is directed towards systems and methods for determining the performance of a plurality of versions of a given advertisement. The method of the present invention comprises retrieving a first version of an advertisement and associated click through data, and retrieving a second version of the advertisement and associated click through data. A clickability score is calculated for the first version of the advertisement using the click through data associated with the first version, and a clickability score is calculated for the second version of the advertisement using the click through data associated with the second version. A difference in clickability scores is determined between the first and second advertisement. The clickability score associated with the first version of the advertisement is modified based upon the difference in clickability scores.
摘要:
It is known to make the performance of a loudspeaker “environment adaptive” in controlling a filter unit based on a measurement of the velocity/acceleration of the loudspeaker diaphragm and the associated sound pressure in front of the diaphragm, by means of an accelerometer and a microphone, respectively, thereby determining the radiation resistance of the diaphragm. The two sensors have to exhibit a constant transfer function throughout the life time of the loudspeaker, which make them very expensive. With the invention it has been found that the accelerometer can be replaced by another microphone held in a small distance from the diaphragm, and this conditions the possibility of using the same microphone for both measurements, e.g. simply by physically moving the microphone from one position to another. It will then no longer be required to use long-time stable sensors, whereby the price of the sensor equipment can be reduced dramatically. Also alternative arrangements are disclosed.
摘要:
Humanized antibodies which bind the NR-LU-13 antigen, conjugates containing such antibodies, and their use in pretargeting methods and conventional antibody therapy and immunodiagnosis are provided.
摘要:
The subject matter disclosed herein relates to generating an abstract of an electronic document based at least in part on a utility metric associated with a group phrases as well as on a ranked order of sentences.
摘要:
The subject matter disclosed herein relates to generating an abstract of an electronic document based at least in part on a utility metric associated with a group phrases as well as on a ranked order of sentences.
摘要:
A grinding device for gate valves which can be attached in a simple manner to the interior of a valve seat. The valve can by a simple rotation back and forth of the grinding device, e.g. by means of cord drive, be ground very accurately by hand. By adjusting press members provided on the device, the grinding ring can also be made to press with varying degrees of force against the respective parts of the valve, such that the grinding effect can be regulated. Because the grinding ring is designed to use removable abrasive paper, it is also very simple first to carry out a rough grinding and thereafter to perform fine grinding. Adaptation of the device to valves of different sizes is simplified.
摘要:
The present invention is directed towards systems and methods for determining the performance of a plurality of versions of a given advertisement. The method of the present invention comprises retrieving a first version of an advertisement and associated click through data, and retrieving a second version of the advertisement and associated click through data. A clickability score is calculated for the first version of the advertisement using the click through data associated with the first version, and a clickability score is calculated for the second version of the advertisement using the click through data associated with the second version. A difference in clickability scores is determined between the first and second advertisement. The clickability score associated with the first version of the advertisement is modified based upon the difference in clickability scores.