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An Effective XML Identifying Feedback Documents Method based on Two-Stage Ranking Model for Pseudo-Relevance Feedback Zhong Minjuan1,2 1(School of Information Technology, Jiangxi University of Finance and Economics, Nanchang) 2(JiangXi Key Laboratory of Data and Knowledge Engineering, Jiangxi University of Finance and Economics, Nanchang) Keywords: XML Documents, Pseudo-Relevance feedback, Two-Stage Ranking Model, Clustering Abstract.
Therefore, to avoid the reduction of recall, we should select multiple candidate clusters instead of merely single one.
From the data of the table 1, it can be seen that the ranking model of clusters displays good performance and obtains the right candidate clusters.
From the data of the results, we can draw the following conclusion.

Considering the difference between the actual specimen parameters and the data from information, and the change generated by the specific manufacturing technology, the calculation values need to be adjusted.
Plug the data into the models, set correction coefficient γ=0.5, and get the core equivalent parameters as shown in Table 2.
Judging from the experiment data, bone makes the shear modulus significantly reduced.
Vibration Reduction Designing of Honeycomb Sandwich Plate Structures.

(Chinese automotive technique research center statistics data) Under the situation of ‘ship rises with the tide’, automotive industry after market are welcoming a gold period of profession development, As a young profession, the automotive maintenance are quickly developing by 10% to 15% each year.
According to different level after-sale service network, it have direct impact to timely product exchange and repairing, customer complaint reduction and product defect finding by selecting the suitable location to set level 1 and level 2 service network and deploy stock of spare parts in certain period and amount [4]. 3) The collaborative reverse operation procedure with product exchanging flow time orientation.
The time information of returning flow, exchanging process, the receiving and issuing quantity of spare parts, inbound-outbound logistics from level 1after-sale service network to national after-sale service center will be sent in data by information sharing system and on spot kanban mechanism.
If lack of the right data transmission for reverse forecast, the automatic replenishment system’s seasonal dynamic safety inventory couldn’t be set, hence influence the pulling of kanban.

Table 1 Experiment sample automobile parameters Engine capacity (ml) 4752 Main speed reduction ratio of rear axle 5.714 Engine type Direct injection 4-cylinder Derailleur speed ratio 6.314,3.913,2.262,1.393,1,0.788 Reverse gear 5.874 Rated engine power / rotate speed (kW/r/min) 115/2600 Engine max torque / rotate speed (Nm/r/min) 450/1400-1600 Idle speed rotate speed (r/min) 760±25 Emission level European III Curb weight (kg) 4330 Max. total weight (kg) 8020 Max. design speed (km/h) 100 Tyre pressure (Kpa): front/back 630/630 Axle weight of the curb weight (kg) 2210/2120 Max. axle weight (kg) 3105/4915 Table 2 Test point position table Test point 1 Above the left suspension of powertrain front suspension point (automobile frame) Test point 14 Automobile frame point above right rear axle Test point 2 Below the left suspension of the powertrain front suspension point (engine) Test point 15 Above the suspension of left-rear suspension point of driver's cab (body bracket) Test point 3
When entering the test road section, the test instruments shall be started to test the acceleration time course of various positions and test the time that the automobile passes through the road section for average speed computing. 1.4 Experiment Data Cab suspension shock absorption attenuation test data.
16% Z 59%/40% 25%/28% 23%/25% 21%/29% 23%/12% 26%/19% Table 4 Turn-over device right suspension shock attenuation rate under various working conditions (no-load / full-load) Idle speed 40km/h 50km/h 60km/h 70km/h 80km/h X 36%/26% 21%/12% 11%/17% 22%/24% 5%/32% 24%/25% Y 0%/33% 2%/7% 19%/18% 28%/10% 11%/-1% 18%/19% Z 34%/13% 28%/53% 34%/36% 48%/39% 35%/34% 17%/30% Table 5 Cab left-rear suspension shock attenuation rate under various working conditions (no-load / full-load) Idle speed 40km/h 50km/h 60km/h 70km/h 80km/h X 75%/63% 66%/54% 61%/45% 89%/76% 60%/32% 81%/71% Y 65%/74% 76%/76% 79%/77% 85%/79% 78%/79% 79%/82% Z 46%/43% 31%/24% 28%/23% 44%/36% 25%/27% 3%/44% Table 6 Cab right-rear suspension shock attenuation rate under various working conditions (no-load / full-load) Idle speed 40km/h 50km/h 60km/h 70km/h 80km/h X 69%/-46% 51%/41% 53%/40% 79%/44% 56%/36% 57%/17% Y 61%/37% 62%/62% 72%/72% 80%/81% 71%/74% 73%/79% Z 47%/-16% 19%/-9% 38%/17% 43%/35% 34%/36% 29%/30% 2 Data

It can only provide simple test data at high cost.
Results and analysis Numerical simulation analysis of aerodynamic characteristics under specific conditions This paper selected aerodynamic coefficients related to physical test of wind tunnel coefficient as the physical test basis from aerodynamic test data of Zhongshankou Galloping Management Project recorded in Conductor Galloping (Professor Guo Yinglong, Wuhan University) [1].
The maximum reduction of is observed when α=90°.
Conclusions Based on Fluent software and associated test data, this paper analyzes effect conductor diameter on aerodynamic coefficients of crescent-type iced conductor

NIS-Elements software, produced by Nikon instruments, Inc, was one of the best ones for imaging and data gathering process.
Reductions in fruit yield and runner production in single infections can be as high as 30%.
The system has to be reliable, repeatable, and sensitive to measure and analyze the data.
Then, the sections were ready for data recording, which could be viewed under bright field microscopy.

Analysis of the test results and the questionnaire survey data found that the most comfortable rotation speed for human body was about 57.5 rpm.
Step 5: Analyze and calculate all the data.
Step 7: Use the data results of the first 20 minutes to analyze the relationship between the consumed calories and the kinetic energy imported into the refrigeration system.
In response to the environmental trend, recovery of the kinetic energy generated during exercise can contribute to energy saving and carbon reduction, while encouraging exercise.

With detailed data analysis, after leaching, the amount of pore ranges from 97μm to 320μm increased by 3.2% and the large pores with diameter larger than 582μm increased by 57% than before leaching.
The data of each subdomain was calculated, which then were composed of a 3D data set of 6×6×6.
The fractal dimension increased after bioleaching indicates that pore morphology evolved continuously and the micro-scale pores distributed more complexly and irregularly, since the corrosion of valuable components under the physical and chemical reactions, such as dissolution, adsorption, desorption, oxidation, reduction, etc.

The development of advanced production technology of coal is particularly important; it also conforms to the demand of social development in China, Energy Saving and Emission Reduction.
Data are inspected every time in order to determine the accuracy of these test data.
So we can get the average of these 10 data.

For the amorphous polymer thin film, the glass transition temperature Tg is an important parameter, it directly shows the molecular mobility, which is relative with the properties and application of polymer thin film, such as in alignment layer for liquid crystals in displays and boundary layer lubricants in data storage applications, the molecular mobility has the significant effect.
The experiment results showed that Tg reduced with decreasing film thickness, and the Tg had a more rapidly reduction than that of the film supported on the substrate.
Models based on this approach fit the experimental data quite well.
In addition, the multilayer model with different Tg in various layers can be used to explain the Tg change of thin film, which fits the experimental data quite well.