RETRACTED: Construction of College English Teaching Resource Database under the Background of Big Data

Abstract

At present, the construction of college English network resource database in domestic universities is still in its initial stage in practice, and it is almost a blank in theoretical research. The construction of college English teaching resource database is of great strategic significance for promoting the construction of college English subject resources and improving the talent training mode. In this regard, the purpose of this paper is to study the construction of college English teaching resource database under the background of big data. This paper first discusses the current situation of college English teaching resources construction and resources in China. This paper summarizes the main problems existing in contemporary Chinese college English teaching resources database. According to the previous investigation and research results, and combining with big data technology, this paper constructs a new college English teaching resource library. The new college English teaching resource library puts the feelings of college students at the main position, and its teaching resources are more inclined to the subjective initiative and communication of college students. The resource library also uses the storage architecture of data warehouse, combined with big data and other related technologies, to realize the storage and update of various English teaching resources, and meet the needs of effective management of teaching resources in colleges and universities. Finally, this paper compares the old and new college English teaching resources. The experimental results show that the college English teaching resource database constructed in this paper is more recognized and liked by students, and the degree of students’ liking for English has increased by about 55%, which plays a significant role in improving students’ English and provides an important reference for the construction of college English teaching resource database.

Data Sharing Method of College Dance Teaching Resource Database Based on PSO Algorithm

“…If there is no flow, the value of data will be generated at a very slow speed. Therefore, on the basis of data security, the catalogue of dance teaching resources in colleges and universities should be open to stakeholders and value creators [ 23 ]. Therefore, the data transmission interface is described according to the data transmission object definition of college dance teaching resource database, as shown in Table 2 .…”

Integration and Optimization of Multimedia Network-Assisted English Teaching Resources Based on Association Rule Algorithm

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“…For (k � 2; Lk − 1 ! � null; k++){ (4) //Generate candidates and prune (5) Ck � apriori_gen (Lk − 1); (6) //Scan D for candidate counting (7) For each transaction t in D{ (8) Ct � subset (Ck,t); //get the subset of t (9) For each candidate c belonging to Ct (10) c.count++; (11) } ( 12) //return the set of items in the candidate set that are not smaller than the minimum support (13) Lk � {c belongs to Ck|c.count ≥ min_sup} ( 14)} (15) Return L � all frequent sets. (16) Step 1: join (join) (17) Procedure apriori_gen (Lk − 1: frequent (k − 1)-item sets) (18) For each item set l1 belongs to Lk − 1 (19) For each item set l2 belongs to Lk − 1 (20) If In this paper, in order to reflect the efficiency of the algorithm, we compare the efficiency of the original Apriori algorithm and the algorithm of the hash technology.…”

Development of Higher Vocational Ideological and Political Education Resource Platform Based on Mobile Platform

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